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Drive Low Voltage AC Drives User's Manual ACS550

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1. 1 SCR Signal cable shield screen 2 JAH Not used ia 3 AGND Analog input circuit common 4 10V Reference voltage 10 VDC 5 JAI2 Not used 6 AGND Analog input circuit common Dp 7 AO1 Motor output speed 0 20 mA ro 8 AO2 Output current 0 20 mA 9 AGND Analog output circuit common T 410 24V Auxiliary voltage output 24 VDC r 11 GND Common for DI return signals 112 DCOM 1 Digital input common for all 13 DI1 Start stop Activation starts the drive 14 DI2 Forward reverse Activation reverses rotation direction 15 DI3 Reference up Activation increases the reference 16 DI4 Reference down Activation decreases the reference 17 DI5 Constant speed 1 1202 _ 18 DI6 Run enable Deactivation always stops the drive 19 RO1C Relay output 1 programmable 20 RO1A Fx Default operation 21lRO1B Ready gt 19 connected to 21 22 RO2C Relay output 2 programmable Note 1 For DI3 and DIA 23 RO2A M Default operation If both are active or inactive the 24 RO2B Running gt 22 connected to 24 speed reference is unchanged A SORE Ka ae A programmable The existing speed reference is efault operation 27 RO3B DS Fault 1 gt 25 connected t027 stored during stop or power down Fault gt 25 connected to 26 Input signals Output signals Jumper Setting Start stop and di
2. 1 SCR Signal cable shield screen 2 JAM External ref 1 Manual or Ext ref 2 PID 0 10 v Ko 3 AGND Analog input circuit common Note 1 4 10V Reference voltage 10 VDC Manual 0 10V gt speed reference r lt D 5 JAI2 Actual signal PID 0 20 mA PID 0 10V gt 0 100 PID 6 AGND Analog input circuit common setpoint lt D 7 AO1 Motor output speed 0 20 mA HO 8 AO2 Output current 0 20 mA j 9 AGND Analog output circuit common 10 24V Auxiliary voltage output 24 VDC 11 GND Common for DI return signals 12 DCOM1 Digital input common for all 13 DI1 Start Stop Hand Activation starts the drive 14 DI2 EXT1 EXT2 selection Activation selects PID control 15 DI3 Constant speed selection 1 Not used in PID control 16 DI4 Constant speed selection 2 Not used in PID control 17 DI5 Run enable Deactivation always stops the drive 18 DI6 Start Stop PID Activation starts the drive 19 RO1C Relay output 1 programmable 20 RO1A fx Default operation Note 2 Code 21 RO1B Ready gt 19 connected to 21 0 open 1 connected 22 RO2C Relay output 2 programmable DI3 DI4 Output 23 R02A Tx Default operation O 0 Reference through Al 24 RO2B Running gt 22 connected to 24 1 0 CONSTANT SPEED 1 1202 25 RO3C al a 3 programmable D 1 CONSTANT SPEED 2 1203 26 RO3A efault operation 27 RO3B m Fault 1
3. 180 freguency at fault history parameter 71 max limit parameter 87 min limit parameter 87 resolution L osse ctp dee kon ondi pace 174 specification 174 switching parameter 97 fuses 208 240 volt drives 172 380 480 volt drives 171 G gain PID parameter 115 Index 186 gland kitaaa Abah da Pee b bei ses 17 hand auto macro 49 high impedance network see floating network l I O settings Assistant panel 36 id run fail fault code 158 IEC ratings see ratings information parameter group 106 input power cable CONNECHON varada nja be eed ub has 24 reguirements 11 SIZING sla Is LI sso dee 172 input power reguirements 174 installation compatibility 9 environment 9 flow chart 7 location 24 mag a a at 9 preparation 8 procedures 7 ejo STANE EI A intu Re UE Ie tans Mee as 9 WINING 2d 17 integration time PID parameter 115 integration time parameter 93 interlocks parameter sate wa ii sate eee sodba ui 135 internal setpoint PID parameter
4. A Warning For floating networks remove screws at EM1 and EM3 Installation ACS550 User s Manual 19 R5 R6 GMA aaa THANE STET I TOTOO i F2 i Power Output to Motor U2 V2 W2 F1 Power Input U1 V1 W1 Filter Connection 1 Optional braking Frame Terminal Size Labels Brake Options R5 R6 UDC UDC Braking unit Chopper and resistor X0013 Power Input Power Output to Motor U1 V1 W1 U2 V2 W2 A Warning For floating networks remove screws at F1 and F2 Installation 20 Wiring IP 21 UL type 1 Enclosure with Cables 1 5 Route both cables through the clamps 6 Strip and connect the power motor wires and 10 11 12 13 14 15 ACS550 User s Manual Open the appropriate knockouts in the co
5. 119 actual min PID parameters 119 alarm CODES in oe fer Ge acai EH oe cada 162 codes Basic control panel 42 listing oer Lh ee a de 162 words data parameters 70 alternate macro 47 altitude environment limit 180 shipping limit 180 altitude derating 170 analog cable reguirements 14 analog l O connections 25 specifications 25 analog input data parameter 66 fault limit parameters 102 filter parameters 79 less than min auto reset parameter 103 less than min fault parameter 100 loss fault codes 158 maximum parameters 79 minimum parameters 79 parameter group 79 ref correction formula 75 183 analog output content max parameters 83 content min parameters 83 current max parameters 83 current min parameters 83 data content parameters 83 data parameter 67 filter parameters 83 parameter group 83 application block output data parameter 66 application macro p
6. 174 motor control control mode parameter 64 IR compensation parameters 97 parameter group 97 Index ACS550 User s Manual motor potentiometer macro 48 motor temperature alarm limit parameter 110 data parameter 68 fault limit parameter 110 measure parameter group 109 overtemperature fault code 158 sensor selection parameter 110 sensor type parameter 110 thermal protection fault parameter 100 thermal time fault parameter 100 motor auxiliary aux start delay PFC parameter 131 aux stop delay PFC parameter 131 number of aux parameter 132 MWh counter data parameter 68 N NEMA ratings see ratings NPA ter gg pas etia Rage a RR RR a 26 O offset PID parameter 122 ok messages count parameter 126 operating data parameter group 66 OPEX link fault code 159 OPEX power fault code 159 options parameter group 141 output frequency data parameter 66 output voltage data parameter 66 output wiring fault code 159 overcurrent automatic reset parameter 103 fault code soe ori me 157 overload fault
7. Start Up 104 Group 32 Supervision ACS550 User s Manual This group defines supervision for up to three signals from Group 01 Operating Data Supervision monitors a specified parameter and energizes a relay output if the parameter passes a defined limit Use Group 14 Relay Outputs to define the relay and whether the relay activates when the signal is too low or too high Code Description 3201 SUPERV 1 PARAM Selects the first supervised parameter Must be a parameter number from Group 01 Operating Data Ifthe supervised parameter passes a limit a relay output is energized The supervision limits are defined in this group The relay outputs are defined in Group 14 Relay Outputs definition also specifies which supervision limit is monitored LO HI Operating data supervision using relay outputs when LOxHI Case A Parameter 1401 RELAY OUTPUT 1 or 1402 RELAY OUTPUT 2 etc value is SUPRV1 OVER or SUPRV 2 OVER Use for monitoring when if the supervised signal exceeds a given limit The relay remains active until the supervised value drops below the low limit Case B Parameter 1401 RELAY OUTPUT 1 or 1402 RELAY OUTPUT 2 etc value is SUPRV 1 UNDER or SUPRV 2 UNDER Use for monitoring when if the supervised signal falls below a given limit The relay remains active until the supervised value rises above the high limit LO gt HI Operating data supervision using relay outputs
8. 74 signal max parameters 107 signal min parameters 107 control panel Assistant 30 battery s sets ise eeu Seo pies 167 changed parameters mode 35 clock set mode 36 controls overview 31 I O settings mode 36 main menu 33 output mode 31 parameter backup mode 35 parameters mode 33 rotating arrow 31 Soft KEY isses or es ee aere 31 start up assistant mode 34 control panel Basic alarmcodes 42 controls overview 38 output mode 38 parameter backup mode 41 parameters mode 40 control word serial communication bit definitton 150 description 150 controls overview Assistant panel 31 controls overview Basic panel 38 ACS550 User s Manual cooling fan maintenance triggers 99 correction source PID parameter 123 counter serial communication diagnostic 143 cover GiTIOVOx xeu dote gem aaa wa lca 15 replace s user eee e em ad hs 27 CRC errors count parameter 126 critical speeds avoiding high parameters 96
9. 164 main fan ou la a PES 165 triggers parameter group 99 manuals uet ok te elegans 2 Materials taco reza ERES EP 181 maximum frequency parameter 87 torque limit parameters 88 torque select parameter 87 minimum frequency parameter 87 torque limit parameters 87 torque select parameter 87 Modbus addressing convention 144 vel ppc KANE BG RA NG Asang Ena sang 145 discrete inputs 146 holding registers 148 input registers 148 reference space 144 see also fieldbus motor compatibility 9 id run parameter 65 load curve break point frequency 101 load curve max fault parameter 101 load curve zero speed load 101 maintenance triggers 99 nominal current parameter 64 nominal frequency parameter 64 nominal power parameter 65 nominal speed parameter 65 nominal voltage parameter 64 phase fault code 159 stall fault code 158 motor cable connection 24 EMC reguirements 11 max length 174 requirements
10. 8117 NR OF AUX MOT Sets the number of auxiliary motors Each auxiliary motor requires a relay output which the drive uses to send start stop signals The Autochange function if used requires an additional relay output for the speed regulated motor The following describes the set up of the required relay outputs Relay Outputs As noted above each auxiliary motor requires a relay output which the drive uses to send start stop signals The following describes how the drive keeps track of motors and relays The ACS550 provides relay outputs RO1 RO3 An external digital output module can be added to provide relay outputs RO4 RO6 Parameters 1401 1403 and 1410 1412 define respectively how relays RO1 RO6 are used the parameter value 31 PFC defines the relay as used for PFC The ACS550 assigns auxiliary motors to relays in ascending order If the Autochange function is disabled the first auxiliary motor is the one connected to the first relay with a parameter setting 31 PFC and so on If the Autochange function is used the assignments rotate Initially the speed regulated motor is the one connected to the first relay with a parameter setting lt 31 PFC the first auxiliary motor is the one connected to the second relay with a parameter setting lt 31 PFC and so on Relay Logic ACS550 ACS550
11. 3018 Parameter error 3019 Writing of not zero value is not allowed 3020 Group or parameter does not exist 3021 Group or parameter is not available 3022 Group or parameter is write protected 3023 Modification not allowed when running Stop drive before making this change 3024 Operation not allowed due to parameter lock 3025 Parameter error 3026 3027 3028 3029 Parameter value error Access to non volatile memory was not ready 3030 Parameter value error 3031 Invalid request 3032 Parameter error 3033 Drive is not ready for download 3040 Backup buffer empty 3041 Backup file too large 3042 Backup not found 3043 No start inhibit granted 3050 Upload aborted 3051 Upload error 3052 Unknown upload error 3060 Download aborted 3061 Drive not ready to download 3062 Unknown download error 3070 Write error to Control Panel memory 3071 Read error to Control Panel memory 43 Start Up 44 ACS550 User s Manual Application Macros Macros change a group of parameters to new predefined values Use macros to minimize the need for manual editing of parameters Selecting a macro sets all other parameters to their default values except Group 99 Start up Data parameters the PARAMETER LOCK 1602
12. ACS5550 Temperature 90 C gt 100 C 2608 SLIP COMP RATIO Sets gain for slip compensation in 96 A squirrel cage motor slips under load Increasing the frequency as the motor torque increases compensates for the slip Requires parameter 9904 MOTOR CTRL MODE 3 SCALAR SPEED 0 No slip compensation 1 200 Increasing slip compensation 100 means full slip compensation Start Up ACS550 User s Manual Group 29 Maintenance Trig 99 This group contains usage levels and trigger points When usage reaches the set trigger point a notice displayed on the control panel signals that maintenance is due Code Description 2901 COOLING FAN TRIG Sets the trigger point for the drive s cooling fan counter 0 0 NOT SEL 2902 COOLING FAN ACT Defines the actual value of the drive s cooling fan counter The parameter is reset by writing O O to it 2903 REVOLUTION TRIG Sets the trigger point for the motor s accumulated revolutions counter e O NOT SEL 2904 REVOLUTION ACT Defines the actual value of the motor s accumulated revolutions counter The parameter is reset by writing O to it 2905 RUN TIME TRIG Sets the trigger point for the drive s run time counter 0 0 NOT SEL 2906 RUN TIME ACT Defines the actual value of the drive s run time counter The parameter is reset by writing O O to it 2907 USER MW
13. imn Standard PFC mode PFC with Autochange mode Start Up ACS550 User s Manual 133 Code Description The table below shows the ACS550 PFC motor assignments for some typical settings in the Relay Output parameters 1401 1403 and 1410 1412 where the settings are either 231 PFC or X anything but 31 and where the Autochange function is disabled 8118 AUTOCHNG INTERV 0 1 Parameter Setting ACS550 Relay Assignment Autochange Disabled 4 0 2 RO1 RO2 RO3 RO4 RO5 RO6 X Aux X X 31 Aux Aux X 31 Aux Aux Aux 31 X Aux Aux xx LAA Ai aon Ro No O N N 09 X X X X UX UX gt x gt lt gt KINGS AS X X X X XxX X RA L x gt lt x x o a gt x x 2 2 x x w o Raj X X xx 31131 Aux Aux X X X X X x X X xxx One additional relay output for the PFC that is in use One motor is in sleep when the other is rotating The table below shows the ACS550 PFC motor assignments for some typical settings in the Relay Output parameters 1401 1403 and 1410 1412 where the settings are either 231 PFC or X anything but 31 and where the Autochange function is enabled 8118 AUTOCHNG INTERV value gt 0 Parameter Setting ACS550 Relay Assignment 1 Autochange Disabled 4 0 2 RO1 RO2 RO3 RO
14. 95 ramp up parameter 95 vector torque mode 64 trim mode PID parameter 122 trim scale PID parameter 122 type code sce ew a ph une eee hen 8 U Uff ratio parameter 97 UL CSA markings 181 underload curve fault parameter 102 fault GOdE iz merna Leia E elena 158 function fault parameter 102 time fault parameter 102 undervoltage automatic reset parameter 103 control enable parameter 86 ungrounded network see floating network units PID parameter 116 user parameter set change control parameter 85 V vibration environment limit 180 shipping limit 180 voltage at fault history parameter 71 rating Code eror kana weakens 8 voltage freguency ratio parameter 97 W wake up delay PID parameter 120 wake up deviation PID parameter 120 ACS550 User s Manual warning automatic start up 3 28 dangerous voltages 3 high temperatures 3 SUING ARA AA ERG ija opat gain 3 not field repairable 3 parallel control connections 3 qualified installer 3 thermistor installation
15. 0131 PID 2 FBK The PID 2 controller feedback signal Units and scale defined by PID parameters 0132 PID 1 DEVIATION The difference between the PID 1 controller reference value and actual value Units and scale defined by PID parameters 0133 PID 2 DEVIATION The difference between the PID 2 controller reference value and actual value Units and scale defined by PID parameters 0134 COMM RO WORD Free data location that can be written from serial link Used for relay output control See parameter 1401 0135 COMM VALUE 1 Free data location that can be written from serial link 0136 COMM VALUE 2 Free data location that can be written from serial link 0137 PROCESS VAR 1 Process variable 1 Defined by parameters in Group 34 Panel Display Process Variables 0138 PROCESS VAR 2 Process variable 2 e Defined by parameters in Group 34 Panel Display Process Variables Start Up 68 ACS550 User s Manual Code Description 0139 PROCESS VAR 3 Process variable 3 Defined by parameters in Group 34 Panel Display Process Variables 0140 RUN TIME The drive s accumulated running time in thousands of hours kh 0141 MWH COUNTER The drive s accumulated power consumption in megawatt hours Can not be reset 0142 REVOLUTION CNTR The motor s accumulated revolutions in millions of revolutions 0143 DRIVE ON
16. 117 IR compensation frequency parameter 97 parameters 97 voltage parameter 97 IT network see floating network K keypad see control panel keypad reference select parameter 74 kWh counter data parameter 66 L label serial number 8 type code s wesie anoen er e en 8 language parameter 64 liability limits 182 limits parameter group 86 load package version parameter 106 LOC REM Assistant panel 31 LOC REM Basic panel 39 local control 31 local mode lock parameter 85 low frequency PFC parameters 131 ACS550 User s Manual M macros WTO Sa Ba ni aa a bred eed a 46 ABB standard default 45 alternate osi aa oA ER End 47 hand auto 49 motor potentiometer 48 PEG seid ME es io Do 51 PID control 50 torgue control 52 main menu control panel Assistant 33 mains cable see input power cable maintenance capacitors 166 control panel 166 heat sink 164 internal enclosure fan 165 intervals
17. 131 control parameter group 129 deceleration time parameter 140 enable parameter 139 low frequency parameters 131 macro number of aux motors parameter 132 reference step parameters 129 start delay parameter 139 start frequency parameters 130 Index 188 PID 0 actual signal parameter 100 actual signal parameter actual input select parameters actual value max parameters actual value min parameters adjustment procedure control macro correction source parameter decimal point actual signal parameter derivation filter parameter derivation time parameter deviation data parameter error feedback inversion parameter external trimming parameter group external source activate parameter feedback multiplier parameter feedback select parameter feedback data parameter gain parameter integration time parameter internal setpoint parameter offset parameter output data parameter parameter set select parameter process sets parameter groups scaling 0 100 parameters setpoint max
18. 88 ACS550 User s Manual Code Description 2017 MAX TORQUE 1 Sets the first maximum limit for torgue Value is a percent of the motor nominal torgue 2018 MAX TORQUE 2 Sets the second maximum limit for torgue Value is a percent of the motor nominal torgue Start Up ACS550 User s Manual 89 Group 21 Start Stop This group defines how the motor starts and stops The ACS550 supports several start and stop modes Code Description 2101 START FUNCTION Selects the motor start method 1 AUTO Selects the automatic start mode Vector control modes Optimal start in most cases Flying start function to a rotating axis and start at zero speed SCALAR SPEED mode Immediate start from zero frequency 2 DC MAGN Selects the DC Magnetizing start mode Note Mode cannot start a rotating motor Note The drive starts when the set pre magnetizing time param 2103 has passed even if motor magnetization is not complete Vector control modes Magnetizes the motor within the time determined by the parameter 2103 DC MAGN TIME using DC current The normal control is released exactly after the magnetizing time This selection guarantees the highest possible break away torque SCALAR SPEED mode Magnetizes the motor within the time determined by the parameter 2103 DC MAGN TIME using DC current The normal control is released exactly after the magnetizing time 3 SCALAR FLYSTART
19. ACS550 User s Manual IP2002 Installation ACS550 User s Manual 17 Install the Wiring Conduit Gland Kit Wiring drives with the IP 21 UL type 1 Enclosure requires a conduit gland kit with the following items conduit gland box five 5 cable clamps ACS550 01 only screws cover The kit is included with IP 21 UL type 1 Enclosures Overview As you install the wiring observe the following There are four sets of wiring instructions one set for each combination of drive enclosure type IP 21 UL type and IP 54 UL type 12 and wiring type conduit or cable Be sure to select the appropriate procedure Connection Diagrams on page 17 shows the connection points on the drive Power Connections on page 24 describes specific instructions for wiring the power Use in combination with the appropriate general procedure Control Connections on page 24 describes specific instructions for wiring the control Use in combination with the appropriate general procedure Optional Braking on page 24 and Floating Networks on page 24 describe specific instructions for use as appropriate Cable Terminals on page 173 list the recommended tightening torques Where applicable observe EMC recommendations For example properly ground the wire screen cable shields Connection Diagrams
20. Energized 1 ei e t 0 gt Case B A Energized 1 DEBES 0 z 3204 SUPERV 2 PARAM Selects the second supervised parameter See 3201 sUPERV 1 PARAM above 3205 SUPERV 2 LIM LO Sets the low limit for the second supervised parameter See 3204 SUPERV 2 PARAM above 3206 SUPERV 2 LIM HI Sets the high limit for the second supervised parameter See 3204 SUPERV 2 PARAM above 3207 SUPERV 3 PARAM Selects the third supervised parameter See 3201 SUPERV 1 PARAM above Start Up ACS550 User s Manual 105 Code Description 3208 SUPERV 3 LIM LO Sets the low limit for the third supervised parameter See 3207 SUPERV 3 PARAM above 3209 SUPERV 3 LIM HI Sets the high limit for the third supervised parameter See 3207 SUPERV 3 PARAM above Start Up 106 ACS550 User s Manual Group 33 Information This group provides access to information about the drive s current programs versions and test date Code Description 3301 FW VERSION Contains the version of the drive s firmware 3302 LP VERSION Contains the version of the loading package 3303 TEST DATE Contains the test date yy ww 3304 DRIVE RATING Indicates the drive s current and voltage rating The format is XXXY where XXX The nominal current rating of the drive in amps If present an A indicates a decimal point in the rati
21. In no event shall the manufacturer its suppliers or subcontractors be liable for special indirect incidental or consequential damages losses or penalties If you have any questions concerning your ABB drive please contact the local distributor or ABB office The technical data information and specifications are valid at the time of printing The manufacturer reserves the right to modifications without prior notice Technical Data ACS550 User s Manual Index Numerics Oxxxx register function codes 146 mapping 145 1xxxx register function codes 148 mapping 146 3 wire MACTO 46 3xxxx register function codes 148 mapping 148 4xxxx register function codes 149 mapping 148 A ABB standard default macro 45 acceleration deceleration parameter group 91 at aux stop PFC parameter 140 compensation parameter 94 ramp select parameter 91 ramp shape parameter 91 ramp time PFC parameter 140 ramp zero select parameter 92 time parameter 91 activate external PID parameter 122 actual input PID parameters 118 actual max PID parameters
22. See DI1 INV above 1 DI1 Defines digital input DI1 as the control for the PID sleep function 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for the PID sleep function 7 INTERNAL Defines the output rpm frequency process reference and process actual value as the control for the PID sleep function Refer to parameters 4025 wAKE UP DEV and 4023 PID SLEEP LEVEL 1 DI1 INV Defines an inverted digital input DI1 as the control for the PID sleep function 2 6 DIZ INV DIG INV Defines an inverted digital input DI2 DI6 as the control for the PID sleep function Start Up 120 ACS550 User s Manual Code Description 4023 PID SLEEP LEVEL P4024 A Sets the motor speed frequency that enables the PID sleep ce imm N function a motor speed frequency below this level for at least BN t P 4024 the time period 4024 PID SLEEP DELAY enables the PID sleep HU function stopping the drive P 4023 Requires 4022 lt 7 INTERNAL KG See figure A PID output level B PID process feedback 4024 PID SLEEP DELAY ft B Sets the time delay for the PID sleep function a motor speed Chika EN gt P 4026 frequency below 4023 PID SLEEP LEVEL for at least this time period sipol enables the PID sleep function stopping the drive P 4025 See 4023 PID SLEEP LEVEL above t 4025 WAKE UP DEVIATION Stop x Defines the wake u
23. The layout of connection terminals is similar for all frame sizes R1 R6 The only significant layout difference is in the power and ground terminals for frame sizes R5 and R6 The following diagrams show Terminal layout for frame size R3 which in general applies to all frame sizes except as noted above Power and ground terminal layout for frame sizes R5 and R6 Installation 18 ACS550 User s Manual Diagram shows the R3 frame Other frames have similar layouts J1 DIP Switches for Analog Inputs J1 Q Alt in Voltage Position 9 gt Al2 in Current Position Panel Connector xj O o OK X1 Analog Inputs and Outputs and 10 V Ref Voltage Output BP Power LED Green Fault LED Red X1 Digital Inputs and 24 V Aux Voltage Output 1 X1 Relay Outputs J2 J5 DIP Switches Optional Module 1 for RS485 Termination ae A J2 J5 J2 J5 A X1 Communications A A i RS485 AIA ON ON ON ON Optional Module 2 off position on position E Power Input a Power Output to Motor U2 V2 W2 Frame Sizes Trac Ue Ves R5 R6 differ aD oOo e See Ng O EM3 next page EM1 Y an GND la PE o OF L N N N N N X0003 Optional braking PE Frame Terminal Size Labels R1 R2 BRK BRK Brake resistor R3 R4 UDC UDC e Braking unit Chopper and resistor Brake Options
24. fwd rev 15 DI3 Digital input 3 programmable Default constant speed sel code 16 DI4 Digital input 4 programmable Default constant speed sel code 17 DI5 Digital input 5 programmable Default ramp pair selection code 18 DI6 Digital input 6 programmable Default not used 19 RO1C Relay output 1 programmable Default Ready 20 ROTA Maximum 250 VAC 30 VDC 2A ma Minimum 500 mW 12 V 10 mA 21 RO1B 2 22 RO2C Relay output 2 programmable Default Running 3 Maximum 250 VAC 30 VDC 2A 23 RO2A y o mg a Minimum 500 mW 12 V 10 mA amp 24 RO2B o 25 RO3C Relay output 3 programmable Default Fault 1 26 RO3A Maximum 250 VAC 30 VDC 2A AN Minimum 500 mW 12 V 10 mA 27 RO3B 1 Digital input impedance 1 5 kQ Maximum voltage for digital inputs is 30 V Default values depend on the macro used Values specified are for the default macro See Application Macros on page 44 Installation 26 ACS550 User s Manual Note Terminals 3 6 and 9 are at the same potential Note For safety reasons the fault relay signals a fault when the ACS550 is powered down You can wire the digital input terminals in either a PNP or NPN configuration PNP connection source NPN co
25. 200 C 0 5000 Ohm 0 1 1 130 C 4000 Ohm 0 Group 36 Timer Functions 3601 TIMERS ENABLE 6 7 1 0 3602 START TIME 1 00 00 00 23 59 58 2s 00 00 00 Start Up 60 ACS550 User s Manual Code Name Range Resolution Default User 3603 STOP TIME 1 00 00 00 23 59 58 2s 00 00 00 3604 START DAY 1 1 7 1 1 3605 STOP DAY 1 1 7 1 1 3606 START TIME2 00 00 00 23 59 58 2s 00 00 00 3607 STOP TIME 2 00 00 00 23 59 58 2s 00 00 00 3608 START DAY 2 1 7 1 1 3609 STOP DAY 2 1 7 1 1 3610 START TIME 3 00 00 00 23 59 58 2s 00 00 00 3611 STOP TIME 3 00 00 00 23 59 58 2s 00 00 00 3612 START DAY 3 1 7 1 1 3613 STOP DAY 3 1 7 1 1 3614 START TIME 4 00 00 00 23 59 58 2s 00 00 00 3615 STOP TIME 4 00 00 00 23 59 58 2s 00 00 00 3616 START DAY 4 1 7 1 1 3617 STOP DAY 4 1 7 1 1 3622 BOOSTER SEL 6 6 1 0 3623 BOOSTER TIME 00 00 00 23 59 58 2s 00 00 00 3624 TMR FUNC1 4 SRC 10 31 1 0 3628 Group 40 Process PID Set 1 4001 GAIN 0 1 100 0 1 1 0 4002 INTEGRATION TIME 0 0s NOT SEL 0 1 600 s 0 1s 60 s 4003 DERIVATION TIME 0 10s 0 1s 0s 4004 PID DERIV FILTER 0 10s 0 1 s 1s 4005 ERROR VALUE INV 0 no 1 yes 0 4006 JUNIT 0 31 4 4007 DSP FORMAT 0 4 1 1 4008 0 VALUE Unit and scale defined by par 4006 and 1 0 0
26. 5 ACT1 ACT2 ACT1 divided by ACT2 provides the feedback signal 6 MIN A1 A2 The smaller of ACT1 or ACT2 provides the feedback signal 7 MAX A1 A2 The greater of ACT1 or ACT2 provides the feedback signal 8 SQRT A1 A2 Square root of the value for ACT1 minus ACT2 provides the feedback signal 9 SQA1 SQA2 Square root of ACT1 plus the square root of ACT2 provides the feedback signal 4015 FBK MULTIPLIER Defines an extra multiplier for the PID FBK value defined by parameter 4014 Used mainly in applications where the flow is calculated from the pressure difference O lt NOT USED 32 768 32 767 Multiplier applied to the signal defined by parameter 4014 FBK SEL Example FBK Multiplier x JAl Z A2 4016 ACT1 INPUT Defines the source for actual value 1 ACT1 0 Al 1 Uses analog input 1 for ACT1 1 Al 2 Uses analog input 2 for ACT1 2 lt Current Uses current for ACT1 scaled so Min AcT1 0 current e Max ACT 2 x nominal current 3 Torque Uses torque for ACT1 scaled so e Min ACT1 2 x nominal torque e Max ACT 2x nominal torque 4 Power Uses power for ACT1 scaled so e Min ACT1 2 x nominal power Max ACT1 z 2 x nominal power 4017 ACT2 INPUT Defines the source for actual value 2 ACT2 0 al 1 Uses analog input 1 for ACT2 1 Al 2 Uses analog input 2 for ACT2 2 lt Current Uses current for ACT2 scaled so
27. 5208 CRC ERRORS Contains a count of the messages with a CRC error that the drive receives For high counts check Ambient electro magnetic noise levels high noise levels generate errors CRC calculations for possible errors Start Up ACS550 User s Manual 127 Group 53 EFB Protocol This group defines set up variables used for an embedded fieldbus EFB communication protocol The standard EFB protocol in the ACS550 is Modbus See Standard Serial Communication starting on page 142 Code Description 5301 EFB PROTOCOL ID Contains the identification and program revision of the protocol e Format XXYY where xx protocol ID and YY program revision 5302 EFB STATION ID Defines the node address of the RS485 link e The node address on each unit must be unique 5303 JEFB BAUD RATE Defines the communication speed of the RS485 link in kbits per second kbits s 1 2 kbits s 2 4 kbits s 4 8 kbits s 9 6 kbits s 19 2 kbits s 38 4 kbits s 57 6 kbits s 5304 EFB PARITY Defines the data length parity and stop bits to be used with the RS485 link communication The same settings must be used in all on line stations 0 8N1 8 data bits No parity one stop bit 1 8N2 8 data bits No parity two stop bits 2 8E1 8 data bits Even parity one stop bit 3 801 8 data bits Odd parity one stop bit 5305 EFB CTRL PROFILE Selects the communication profile used
28. 8119 AUTOCHNG LEVEL Sets an upper limit as a percent of output capacity for the autochange logic When the output from the PID PFC control block exceeds this limit autochange is prevented For example use this parameter to deny autochange when the Pump Fan system is operating near maximum capacity Autochange Overview The purpose of the autochange operation is to equalize duty time between multiple motors used in a system At each autochange operation A different motor takes a turn connected to the ACS550 output the speed regulated motor The starting order of the other motors rotates The Autochange function requires External switchgear for changing the drive s output power connections Parameter 8120 INTERLOCKS value gt 0 Autochange is performed when The running time since the previous autochange reaches the time set by 8118 AUTOCHNG INTERV The PFC input is below the level set by this parameter 8119 AUTOCHNG LEVEL Note The ACS550 always coasts to stop when autochange is performed In an autochange the Autochange function does all of the PID Output following see figure A 4PFC A Initiates a change when the running time since the last 100 N4 autochange reaches 8118 AUTOCHNG INTERV and PFC input is below limit 8119 AUTOCHNG LEVEL Stops the speed regulated motor P 8119 7 3PFC Switches off the contactor of the speed regulated motor 3PFC Increments the starting order cou
29. STARTED Energize relay when drive receives a start command even if Run Enable signal is not present De energized relay when drive receives a stop command or a fault occurs 8 sUPRV1 OVER Energize relay when first supervised parameter 3201 exceeds the limit 3203 See Group 32 Supervision starting on page 104 9 SUPRV1 UNDER Energize relay when first supervised parameter 3201 drops below the limit 3202 See Group 32 Supervision starting on page 104 10 SUPRV2 OVER Energize relay when second supervised parameter 3204 exceeds the limit 3206 See Group 32 Supervision starting on page 104 11 SUPRV2 UNDER Energize relay when second supervised parameter 3204 drops below the limit 3205 See Group 32 Supervision starting on page 104 12 SUPRV3 OVER Energize relay when second supervised parameter 3207 exceeds the limit 3209 See Group 32 Supervision starting on page 104 13 SUPRV3 UNDER Energize relay when second supervised parameter 3207 drops below the limit 3208 See Group 32 Supervision starting on page 104 14 7 AT SET POINT Energize relay when the output frequency is equal to the reference frequency 15 FAULT RST Energize relay when the drive is in a fault condition and will reset after the programmed auto reset delay See parameter 3103 delay time 16 FLT ALARM Energize relay when fault or alarm occurs 17 EXT CTRL Energize relay wh
30. Ser no Type code label attached on the heat sink on the right side of the unit cover Input U4 3 380 480 V Lin 8 8A f 48 63 Hz us C Output U 3 0 U4V LISTED low long 88A 6 9A MMA ULL f2 0 500 Hz Ser no 2030700001 Motor Py Phg 4 3kW ACS550 01 08A8 4 Type Code Use the following chart to interpret the type code found on either label ACS550 01 08A8 4 AC Standard Drive 550 product series Construction region specific 01 Setup and parts specific to IEC installation and compliance U1 7 Setup and parts specific to US installation and NEMA compliance Output current rating See Ratings chart for details Voltage rating 2 208 240 VAC 4 380 480 VAC Enclosure protection class No specification IP 21 UL type 1 B056 IP 54 UL type 12 Ratings and Frame Size The chart in Ratings on page 168 lists technical specifications and identifies the drive s frame size significant since some instructions in this document vary depending on the drive s frame size To read the Ratings table you need the Output current rating entry from the type code Also when using the Ratings table note that the table is broken into sections based on the drive s Voltage rating Installation ACS550 User s Manual Motor Compatibility The motor drive and supply power must be compatible Motor Specification Verify Reference Motor type
31. the PARAM SAVE 1607 Groups 50 52 serial communication parameters After selecting a macro additional parameter changes can be made manually using the control panel Application macros are predefined parameter sets enabled by setting the value for parameter 9902 APPLIC MACRO By default 1 ABB Standard is the enabled macro The following sections describe each of the application macros and provide a connection example for each macro Start Up ACS550 User s Manual 45 Application Macro ABB Standard Default This macro provides a general purpose 2 wire I O configuration with three 3 constant speeds This is the default macro Parameter values are the default values defined in the Complete Parameter List for ACS550 on page 53 Connection example X1 1 SCR Signal cable shield screen 2 JAH External freguency reference 1 0 10 V a 3 AGND Analog input circuit common 4 10V Reference voltage 10 VDC 5 AI Not used 6 AGND Analog input circuit common D 7 7 AO1 Output frequency 0 20 mA D 8 AO2 Output current 0 20 mA 9 AGND Analog output circuit common 10124V Auxiliary voltage output 24 VDC 141 GND Common for DI return signals 112 DCOM1 Digital input common for all 131DI1 Start Sto
32. 0 30000 rpm when 9904 1 VECTOR SPEED or 2 VECTOR TORQ Range 0 500 Hz when 9904 3 SCALAR SPEED 1203 1208 CONST SPEED 2 CONST SPEED 7 Each sets a value for a Constant Speed See CONST SPEED 1 above 1209 TIMED MODE SEL Defines timer activated constant speed mode Timer can be used to activate constant speed 1 or to change between 2 selectable speeds constant speed 1 and 2 Start Up ACS550 User s Manual 79 Group 13 Analog Inputs This group defines the limits and the filtering for analog inputs Code Description 1301 MINIMUM Al1 Defines the minimum value of the analog input e Define value as a percent of the full analog signal range See example below The minimum analog input signal corresponds to 1104 REF1 MIN or 1107 REF2 MIN MINIMUM AI cannot be greater than MAXIMUM Al These parameters reference and analog min and max settings provide scale and offset adjustment for the reference See figure at parameter 1104 Example To set the minimum analog input value to 4 mA Configure the analog input for 0 20 mA current signal Calculate the minimum 4 mA as a percent of full range 20 mA 4 mA 20 mA 100 20 1302 MAXIMUM Al1 Defines the maximum value of the analog input e Define value as a percent of the full analog signal range The maximum analog input signal corresponds to 1105 REF1 MAX or 1108 REF2 MAX See fig
33. 0 lt NOT SEL Disables external PID control 1 DI1 Defines digital input DI1 as the control for enabling external PID control Activating the digital input enables external PID control De activating the digital input disables external PID control 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for enabling external PID control See DI1 above 7 DRIVE RUN Defines the start command as the control for enabling external PID control Activating the start command drive is running enables external PID control 8 ON Defines the power on as the control for enabling external PID control Activating power to the drive enables external PID control 9 12 TIMER FUNCTION 1 4 Defines the Timer function as the control for enabling external PID control Timer function active enables external PID control See parameter Group 36 Timer Functions 1 DI1 INV Defines an inverted digital input DI1 as the control for enabling external PID control Activating the digital input disables external PID control De activating the digital input enables external PID control 2 6 DIZ INV DIG INV Defines digital input DI2 DI6 as the control for enabling external PID control See DI1 INV above 4229 OFFSET Defines the offset for the PID output When PID is activated output starts from this value When PID is deactivated output resets to this value Parameter is not active when 4230 T
34. 3 phase induction motor Nominal current Motor value is within this range 0 2 2 0 long long drive heavy duty current Type code label on drive entry for Output long or Type code on drive and rating table in Technical Data on page 168 Nominal frequency 10 500 Hz Voltage range Motor is compatible with the ACS550 voltage range 208 240 V for ACS550 X1 XXXX 2 or 380 480 V for ACS550 X1 XXXX 4 Tools Required To install the ACS550 you need the following Screwdrivers as appropriate for the mounting hardware used Wire stripper Tape measure Drill Mounting hardware screws or nuts and bolts four each The type of hardware depends on the mounting surface and the frame size Frame Size Mounting Hardware R1 R4 M5 10 R5 M6 1 4 in R6 M8 5 16 in Suitable Environment and Enclosure Confirm that the site meets the environmental requirements To prevent damage prior to installation store and transport the drive according to the environmental requirements specified for storage and transportation See Ambient Conditions on page 180 Confirm that the enclosure is appropriate based on the site contamination level e IP 21 UL type 1 enclosure The site must be free of airborne dust corrosive gases or liquids and conductive contaminants such as condensation carbon dust and metallic particles IP 54 UL type
35. 50 of reference value B value C B C value 50 of reference value B value Where e C Main Reference value COMM for values 9 10 and Al for values 14 17 e B Correcting reference AM for values 9 10 and AI2 for values 14 17 Example The figure shows the reference source curves for value settings 9 10 and 14 17 where e C 25 e P 4012 SETPOINT MIN O e P 4013 SETPOINT MAX 0 e B varies along the horizontal axis 4011 INTERNAL SETPNT Sets a constant value used for the process reference Units and scale are defined by parameters 4006 and 4007 Start Up 118 ACS550 User s Manual Code Description 4012 SETPOINT MIN Sets the minimum value for the reference signal source See parameter 4010 4013 SETPOINT MAX Sets the maximum value for the reference signal source See parameter 4010 4014 FBK SEL Defines the PID controller feedback actual signal You can define a combination of two actual values ACT1 and ACT2 as the feedback signal Use parameter 4016 to define the source for actual value 1 ACT1 Use parameter 4017 to define the source for actual value 2 ACT2 1 ACT Actual value 1 ACT1 provides the feedback signal 2 ACT1 ACT2 ACT1 minus ACT2 provides the feedback signal 3 ACT1 ACT2 ACT1 plus ACT2 provides the feedback signal 4 ACT ACT2 ACT1 times ACT2 provides the feedback signal
36. Check Installation environment conforms to the drive s specifications for ambient conditions The drive is mounted securely Space around the drive meets the drive s specifications for cooling The motor and driven equipment are ready for start For floating networks The internal RFI filter is disconnected The drive is properly grounded The input power mains voltage matches the drive nominal input voltage The input power mains connections at U1 V1 and W1 are connected and tightened as specified The input power mains fuses are installed The motor connections at U2 V2 and W2 are connected and tightened as specified The motor cable is routed away from other cables NO power factor compensation capacitors are in the motor cable The control connections are connected and tightened as specified NO tools or foreign objects such as drill shavings are inside the drive NO alternate power source for the motor such as a bypass connection is connected no voltage is applied to the output of the drive Re install Cover IP 21 UL Type 1 1 Align the cover and slide it on 2 Tighten the captive screw 3 Re install the control panel IP2009 Installation 28 ACS550 User s Manual IP 54 UL Type 12 1 Align the cover and slide it on 2 Tighten the captive screws around the edge of the cover 3 Slide the hood down
37. Code Name Range Resolution Default User 4209 110096 VALUE Unit and scale defined by par 4206 and 1 100 4207 4210 SET POINT SEL 0 19 1 1 4211 INTERNAL SETPNT Unit and scale defined by par 4206 and 1 40 0 4207 4212 SETPOINT MIN 500 0 500 0 0 1 0 4213 SETPOINT MAX 500 0 500 0 0 1 100 4214 FBK SEL 1 9 1 4215 FBK MULTIPLIER 32 768 32 767 0 lt not used 0 001 0 4216 ACT1 INPUT 1 5 2 4217 ACT2 INPUT Kano 2 4218 ACT1 MINIMUM 1000 1000 1 0 4219 ACT1 MAXIMUM 1000 1000 1 100 4220 ACT2 MINIMUM 1000 1000 1 0 4221 ACT2 MAXIMUM 1000 1000 1 100 4228 ACTIVATE 6 12 0 4229 OFFSET 0 0 100 0 0 1 0 4230 ITRIM MODE 0 2 1 0 4231 TRIM SCALE 100 0 100 0 0 1 100 0 4232 CORRECTION SRC 1 52 1 1 PID2 REF Group 51 Ext Comm Module 5101 FBA TYPE 1 0 5102 FBA PAR 2 26 0 65535 1 0 5126 5127 FBA PAR REFRESH O lt done 1 lt refresh 1 0 5128 FILE CPI FW REV 0 0xFFFF 1 0 5129 FILE CONFIG ID 0 0xFFFF 1 0 5130 FILE CONFIG REV 0 0xFFFF 1 0 5131 FBA STATUS 0 6 1 0 5132 FBA CPI FW REV 0 0xFFFF 1 0 5133 FBA APPL FW REV 0 0xFFFF 1 0 Group 52 Panel Communication 5201 STATION ID 1 247 1 1 5202 BAUD RATE 9 6 19 2 38 4 57 6 115 2 kbits s 9 6 kbits s 5203 PARITY 0 3 1 0 5204 OK MESSAGES 0 65535 1 5205 PARITY ERRORS 0 65535 1 5206 FRAME ERRORS 0 65535 1 5207 BUF
38. Connected internally to chassis ground 2 Al Analog input channel 1 programmable Default frequency reference Resolution 0 1 accuracy 1 J1 Al1 OFF 0 10 V Rj 312 KQ 2 gt J1 Al1 ON 0 20 mA R 100 Q o gt AGND Analog input circuit common Connected internally to chassis gnd through 1 MQ 4 10V 10 V 10 mA reference voltage output for analog input potentiometer accuracy 2 Q Al2 Analog input channel 2 programmable Default not used Resolution 0 1 m accuracy 1 J1 Al2 OFF 0 10 V Rj 312 KQ 2 p gt J1 AI2 ON 0 20 mA R 100 Q o gt 6 AGND Analog input circuit common Connected internally to chassis gnd through 1 MQ 7 AO1 Analog output programmable Default frequency 0 20 mA load lt 500 Q 8 AO2 Analog output programmable Default current 0 20 mA load lt 500 Q 9 AGND Analog output circuit common Connected internally to chassis gnd through 1 MQ 10 24V Auxiliary voltage output 24 VDC 250 mA reference to GND Short circuit protected 11 GND Auxiliary voltage output common Connected internally as floating 12 DCOM Digital input common To activate a digital input there must be 2 10 V or lt 10 V between that input and DCOM The 24 V may be provided by the n ACS550 X1 10 or by an external 12 24 V source of either polarity 2 2 13 DI1 Digital input 1 programmable Default start stop S 14 DI2 Digital input 2 programmable Default
39. Fourth PFC Relay DI6 Free 5 Not allowed DI1 Free DI2 First PFC Relay DI3 Second PFC Relay DIA Third PFC Relay DI5 Fourth PFC Relay DI6 Fifth PFC Relay 6 Not allowed Not allowed 2 pi2 Enables the Interlock function and assigns a digital input starting with DI2 to the interlock signal for each PFC relay These assignments are defined in the following table and depend on The number of PFC relays number of parameters 1401 1403 and 1410 1412 with value lt 31 PFC The Autochange function status disabled if 8118 AUTOCHNG INTERV 0 and otherwise enabled Start Up ACS550 User s Manual 137 Code Description 3 DI3 Enables the Interlocks function and assigns a digital input starting with DI3 to the interlock signal for each PFC relay These assignments are defined in the following table and depend on The number of PFC relays number of parameters 1401 1403 and 1410 1412 with value 7 31 PFC The Autochange function status disabled if 8118 AUTOCHNG INTERV 0 and otherwise enabled No PFC Autochange Disabled Autochange Enabled Relays P 8118 P 8118 0 DI1 DI2 Free Not allowed DI3 Speed Reg Motor DI4 DI6 Free 1 DI1 DI2 Free DI1 DI2 Free DI3 Speed Reg Motor DI3 First PFC Relay DI4 First PFC Relay DI4 DI6 Free DI5 DI6 Free 2 DI1 DI2 Free DI1 DI2 Free DI3 Speed Reg Motor DI3 First PFC Relay D
40. LOC REM Changes between local and remote control of the drive STOP Stops the drive Output Mode Soft key 2 Function varies and is defined by the text in the lower right corner of the LCD display Down Scrolls down through a menu or list displayed in the middle of the LCD Display Decrements a value if a parameter is selected Decrements the reference if the upper right corner is highlighted in reverse video Help Displays context sensitive information when the button is pressed The information displayed describes the item currently highlighted in the middle area of the display START Starts the drive Use the Output mode to read information on the drive s status and to operate the drive To reach the Output mode press EXIT until the LCD display shows status information as described below Status Information Top The top line of the LCD display shows the basic status information of the drive LOC indicates that the drive control is local that is from the control panel REM indicates that the drive control is remote such as the basic l O X1 or fieldbus e 2 indicates the drive and motor rotation status as follows Control Panel Display Significance clockwise Rotating arrow clockwise or counter Drive is running and at setpoint e Shaft dir
41. Selects the flying start mode Vector control modes Not applicable SCALAR SPEED mode The drive will automatically selects the correct output frequency to start a rotating motor Useful if the motor is already rotating and the drive will start smoothly at the current frequency 4 TORQ BOOST Selects the automatic torque boost mode SCALAR SPEED mode only May be necessary in drives with high starting torque Torque boost is only applied at start ending when output frequency exceeds 20 Hz or when output frequency is equal to reference In the beginning the motor magnetizes within the time determined by the parameter 2103 DC MAGN TIME using DC current See parameter 2110 TORQ BOOST CURR 5 FLYSTART TORQ BOOST Selects both the flying start and the torque boost mode SCALAR SPEED mode only Flying start routine is performed first and the motor is magnetized If the speed is found to be zero the torque boost is done 2102 STOP FUNCTION Selects the motor stop method 1 COAST Selects cutting off the motor power as the stop method The motor coasts to stop 2 RAMP Selects using a deceleration ramp Deceleration ramp is defined by 2203 DECELER TIME 1 or 2206 DECELER TIME 2 whichever is active 2103 DC MAGN TIME Defines the pre magnetizing time for the DC Magnetizing start mode Use parameter 2101 to select the start mode After the start command the drive pre magnetizes the motor f
42. Third PFC Relay DI4 Third PFC Relay DI4 Fourth PFC Relay DI5 Fourth PFC Relay DI5 DI6 Free DI6 Free 5 DI1 Speed Reg Motor DI1 First PFC Relay DI2 First PFC Relay DI2 Second PFC Relay DI3 Second PFC Relay DI3 Third PFC Relay DI4 Third PFC Relay DI4 Fourth PFC Relay DI5 Fourth PFC Relay DI5 Fifth PFC Relay DI6 Fifth PFC Relay DI6 Free 6 Not allowed DI1 First PFC Relay DI2 Second PFC Relay DI3 Third PFC Relay DI4 Fourth PFC Relay DI5 Fifth PFC Relay DI6 Sixth PFC Relay Start Up 136 ACS550 User s Manual Code Description No PFC Autochange Disabled Autochange Enabled Relays P 8118 P 8118 0 DI1 Free Not allowed DI2 Speed Reg Motor DI3 DI6 Free 1 Free DI1 Free Speed Reg Motor First PFC Relay DI2 First PFC Relay DI3 DI6 Free 1 2 3 DIT DI2 DI3 DI4 DI6 Free 2 DI1 Free DI1 Free DI2 Speed Reg Motor DI2 First PFC Relay DI3 First PFC Relay DI3 Second PFC Relay DI4 Second PFC Relay DI4 DI6 Free DI5 DI6 Free 3 DI1 Free DI1 Free DI2 Speed Reg Motor DI2 First PFC Relay DI3 First PFC Relay DI3 Second PFC Relay DI4 Second PFC Relay DI4 Third PFC Relay DI5 Third PFC Relay DI5 DI6 Free DI6 Free 4 DI1 Free DI1 Free DI2 Speed Reg Motor DI2 First PFC Relay DI3 First PFC Relay DI3 Second PFC Relay DI4 Second PFC Relay DI4 Third PFC Relay DI5 Third PFC Relay DI5 Fourth PFC Relay DI6
43. Where Py lt 1000 9909 MOTOR NOM POWER if units are kW or Py 746 9909 MOTOR NOM POWER if units are HP e g in US 1006 PAR EXT RO Parameter values are inconsistent Check for the following Extension relay module not connected and 1410 1412 RELAY OUTPUTS 4 6 have non zero values 1007 PAR FBUS Parameter values are inconsistent Check for and correct A parameter is set for fieldbus control e g 1001 EXT1 COMMANDS 10 COMM but 9802 COMM PROT SEL z 0 1008 PAR PFCMODE Parameter values are inconsistent 9904 MOTOR CTRL MODE must be 3 SCALAR SPEED when 8123 PFC ENABLE is activated 1009 PARPCU 1 Parameter values for power control are inconsistent Improper motor nominal frequency or speed Check for both of the following e 1 60 9907 MOTOR NOM FREQ 9908 MOTOR NOM SPEED lt 16 0 8 lt 9908 MOTOR NOM SPEED 120 9907 MOTOR NOM FREQ Motor Poles lt 0 992 Fault Resetting A The ACS550 can be configured to automatically reset certain faults Refer to parameter Group 31 Automatic Reset Warning If an external source for start command is selected and it is active the ACS550 may start immediately after fault reset Flashing Red LED To reset the drive for faults indicated by a flashing red LED Turn the power off for 5 minutes Red LED To reset the drive for faults indicated by a red LED on not flashing correct the problem and
44. low parameters 96 parameter group 96 select parameter 96 C Tick marking 11 current at fault history parameter 71 data parameter 66 max limit parameter 86 measurement fault code 159 rating Code cul cuu ai ai ale gor a 8 D DC brake time parameter 89 DC bus voltage data parameter 66 DC current ref parameter 89 DC magnetizing time parameter 89 DC overvoltage fault code 157 DC undervoltage fault code 158 deceleration at aux start PFC parameter 140 emergency time parameter 91 parameter group 91 ramp select parameter 91 ramp shape parameter 91 ramp time PFC parameter 140 ramp zero select parameter 92 time parameter 91 default macro 0 eee 45 derating altitude 170 single phase supply 170 temperature 170 derivation time PID parameter 116 derivation time parameter 93 descriptions parameters 64 device overtemperature fault code 157 diagnostics sirara cula a bake pen Ere ales 156 dig
45. or Force Modbus coils 33 and 34 to On ACS550 Mapping to Modbus Reference Space Communication Profiles When communicating by Modbus the ACS550 supports multiple profiles for control and status information Parameter 5305 EFB CTRL PROFILE selects the profile used ABB DRIVES Standard The primary and default profile is the ABB Drives Profile which standardizes the control interface among ABB drives This profile is based on the PROFIBUS interface and is discussed in detail in the following sections ACs550 Alternate An alternate profile is called the ACS550 Profile It extends the control and status interface to 32 bits and is the internal interface between the main drive application and the embedded fieldbus environment This profile is intended for advanced users only This manual does not cover the ACS550 Profile in detail Contact your ABB supplier if you need more information on this profile Modbus Addressing With Modbus each function code implies access to a specific Modbus reference set Thus the leading digit is not included in the address field of a Modbus message Start Up ACS550 User s Manual 145 Note The ACS550 supports the zero based addressing of the Modbus specification Holding register 40002 is addressed as 0001 in a Modbus message Similarly coil 33 is addressed as 0032 in a Modbus message ACS550 parameters and I O map to the Modbus reference space as defined in t
46. the motor Control can also be switched to speed control To enable set the value of parameter 9902 to 8 TORQUE CONTROL Connection example X1 1 SCR Signal cable shield screen 142 JAH External speed reference 1 0 10 V 3 AGND Analog input circuit common 4 10V Reference voltage 10 VDC r lt D 5 JAI2 External torgue reference 4 20 mA 6 AGND Analog input circuit common DA 7 AO1 Motor output speed 0 20 mA D 8 AO2 Output current 0 20 mA 9 AGND Analog output circuit common 10 24V Auxiliary voltage output 24 VDC 411 GND Common for DI return signals 12 DCOM1 Digital input common for all L 113 DI1 Start stop Activation starts the drive _ __ 14 DI2 Forward reverse Activation reverses direction LU 15 DI3 Speed torque control Activation selects torque control L7 16 DI4 Constant speed 1 1202 o 17 DIS Ramp pair selection Activate to select 2nd acc dec ramp pair L 7 18 DI6 Run enable Deactivation always stops the drive 19 RO1C Relay output 1 programmable 20 RO1A Fx Default operation 21 RO1B Ready gt 19 connected to 21 22 RO2C Relay output 2 programmable Note 1 23 RO2A n Default operation Reverses rotation direction in 24 RO2B Running gt 22 connected to 24 speed control A3 ROSE Relay output 3 programma
47. when LO gt HI The lowest limit HI 3203 is active initially and remains active until the supervised parameter goes above the highest limit LO 3202 making that limit the active limit That limit remains active until the supervised parameter goes below the lowest limit HI 3203 making that limit active Case A Parameter 1401 RELAY OUTPUT 1 or 1402 RELAY OUTPUT 2 etc value is SUPRV1 OVER or SUPRV2 OVER Initially the relay is de energized It is energized whenever the supervised parameter goes above the active limit Case B Parameter 1402 RELAY OUTPUT 1 or 1402 RELAY OUTPUT 2 etc value is SUPRV1 UNDER or SUPRV2 UNDER Initially the relay is energized It is de energized whenever the supervised parameter goes below the active limit 3202 SUPERV 1 LIM LO Sets the low limit for the first supervised parameter See 3201 SUPERV 1 PARAM above 3203 SUPERV 1 LIM HI Sets the high limit for the first supervised parameter See 3201 SUPERV 1 PARAM above LO HI Note Case LO lt HI represents a normal hysteresis Value of Seve parameter HI 3203 LO 3202 Y gt NES x E t Case A A Energized 1 4 t ESE EA Case B A Energized 1 B S TUE a 0 5 LO HI Note Case LO gt HI represents a special hysteresis with two separate supervision limits Value of Supervised Parameter Active Limit A Lo 3202 HI 3203 Case A A
48. 0 Hz When enabled IR Compensation provides an extra Requires parameter 9904 MOTOR CTRL MODE 3 voltage boost to the motor at low speeds Use IR SCALAR SPEED Compensation for example in applications that require a e Keep IR compensation as low as possible to prevent high breakaway torque overheating A Motor Typical IR compensation values are Voltage 380 480 V Units Pn kW 3 7 5 15 37 132 A z IR Compensated IR comp V 21 18 15 10 4 B No compensation P 2603 2604 IR COMP FREQ f Hz Sets the frequency at which IR compensation is 0 V in B Ka O Of motor freguency P 2604 2605 U f RATIO Selects the form for the U f voltage to frequency ratio below field weakening point 1 lt LINEAR Preferred for constant torque applications 2 SQUARE Preferred for centrifugal pump and fan applications Square is more silent for most operating frequencies 2606 SWITCHING FREQ Start Up 98 ACS550 User s Manual Code Description 2607 SW FREQ CTRL The switching frequency may be reduced if the ACS550 internal temperature rises above 90 C See Figure This function allows the highest possible switching frequency to be used based on operating conditions Higher switching frequency results in lower acoustic noise 0 OFF The function is disabled 1 ON The switching frequency is limited according to the figure 8 kHz 4 kHz 4 Switching frequency limit
49. 1 0 0411 Di4 6 AT FLT 000 111 0 7 decimal 1 0 Start Up ACS550 User s Manual 55 Code Name Range Resolution Default User S 0412 PREVIOUS FAULT 1 as Par 0401 1 0 0413 PREVIOUS FAULT 2 as Par 0401 1 0 Group 10 Start Stop Dir 1001 EXT1 COMMANDS 0 14 1 2 Y 1002 EXT2 COMMANDS 0 14 1 0 Y 1003 DIRECTION 1 3 1 3 Y Group 11 Reference Select 1101 KEYPAD REF SEL 1 2 1 1 1102 EXT1 EXT2 SEL 6 12 1 0 Y 1103 REF1 SELECT 0 17 1 1 Y 1104 REF1 MIN 0 500 Hz 0 30000 rpm 0 1 Hz 1 rpm 0 Hz O rpm 1105 REF1 MAX 0 500 Hz 0 30000 rpm 0 1 Hz 1 rpm 50 Hz 1500 rpm US 60 Hz 1800 rpm 1106 REF2 SELECT 0 19 1 2 Y 1107 REF2 MIN 0 100 0 600 for torque 0 196 096 1108 REF2 MAX 0 100 0 600 for torque 0 196 10096 Group 12 Constant Speeds 1201 CONST SPEED SEL 14 18 1 9 Y 1202 CONST SPEED 1 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 300 rpm 5 Hz US 360 rpm 6 Hz 1203 CONST SPEED 2 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 600 rpm 10 Hz US 720 rpm 12 Hz 1204 CONST SPEED 3 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 900 rpm 15 Hz US 1080 rpm 18 Hz 1205 CONST SPEED 4 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 1200 rpm 20 Hz US 1440 rpm 24 Hz 1206 CONST SPEED 5 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 1500 rpm 25 Hz US 1800 r
50. 109 weight IP 21 UL type 1 enclosure 178 IP 54 UL type 12 enclosure 179 wiring CONTON Lese pP DAY na Kaman ka di 24 installation 17 POWER LL us Ea ha eats Phe NENA RA Da 24 XYZ zero speed load fault parameter 101 Index AA EP ED P EP I 3AFE 64804588 3AUA0000001418 REV C EN EFFECTIVE Sep 5 2003 SUPERSEDES June 3 2003 ABB Oy AC Drives P O Box 184 FIN 00381 HELSINKI FINLAND Telephone 358 10 22 11 Telefax 358 10 22 22681 Internet http www abb com drives amp motors ABB Inc Automation Technologies Drives amp Machines 16250 West Glendale Drive New Berlin WI 53151 USA Telephone 262 785 3200 800 HELP 365 Telefax 262 780 5135
51. 11 1 R6 185 350 40 295 95 4 0 8 5 9 MCM Technical Data 174 ACS550 User s Manual Input Power Mains Connection Input Power Mains Connection Specifications Voltage U4 208 220 230 240 VAC 3 phase or 1 phase 10 15 for ACS550 x1 xxxx 2 400 415 440 460 480 VAC 3 phase 10 15 for ACS550 x1 xxxx 4 Prospective short circuit current Maximum allowed prospective short circuit current in the supply is 65 kA in a second providing that the mains cable of the drive is protected with IEC 629 appropriate fuses US 65 000 AIC Freguency 48 63 Hz Imbalance Max x 3 of nominal phase to phase input voltage Fundamental power factor cos phi 0 98 at nominal load Cable Temperature 90 C 194 F rating minimum Rating Motor Connection Motor Connection Specifications Voltage U 0 U 3 phase symmetrical Umax at the field weakening point Frequency 0 500 Hz Frequency 0 01 Hz resolution Current See Ratings on page 168 Power limit 1 5 x Pha Field weakening 10 500 Hz point Switching Selectable 1 4 or 8 kHz frequency Cable 90 C 194 F rating minimum Temperature Rating Maximum motor cable length Max motor cable length Frame Size fa 1 or 4 kHz fow 8 kHz R1 100 m 50 m R2 R4 200 m 100 m R5 R6 300 m 150 m A Warning Using a motor cable longer
52. 2 221 315 300 JJS 300 248A 2 248 350 JJS 350 Input Mains Cables The table below gives copper and aluminum cable types for different load currents These recommendations apply only for the conditions listed at the top of the table Dimension the cables according to local safety regulations appropriate input voltage and the load current of the drive In any case the cable must be less than the maximum limit defined by the terminal size see Cable Terminals on page 173 IEC NEC Based on EN 60204 1 and IEC 60364 5 2 2001 PVC insulation 30 C 86 F ambient temperature 70 C 158 F surface temperature Cables with concentric copper shield Not more than nine cables laid on cable ladder side by side Based on NEC Table 310 16 for copper wires 90 C 194 F wire insulation 40 C 104 F ambient temperature Not more than three current carrying conductors in raceway or cable or earth directly buried Copper cables with concentric copper shield Max Max Load Cu Cable Load Al Cable EH Cu Wire Size Current mm Current mm A AWG kcmil A A 14 3x1 5 61 3x25 22 8 14 20 3x2 5 75 3x35 27 3 12 27 3x4 91 3x50 36 4 10 Technical Data ACS550 User s Manual 173 IEC NEC Based on EN 60204 1 and IEC 60364 5 2 2001 PVC insulation 30 C 86 F ambient temperature 70 C 158 F surface temperature Cables with concentr
53. 2015 MIN TORQUE 1 600 0 0 0 1 300 0 2016 MIN TORQUE 2 600 0 0 0 1 300 0 2017 MAX TOROUE 1 0 600 0 0 1 300 0 2018 MAX TOROUE 2 0 600 0 0 1 300 0 Group 21 Start Stop 2101 START FUNCTION 1 5 1 1 v 2102 STOP FUNCTION 1 coast 2 ramp 1 1 2103 DC MAGN TIME 0 10s 0 01 s 0 3 s 2104 DC CURR CTL 0 2 0 Y 2105 DC HOLD SPEED 0 3000 rpm 1 rpm 5 rpm 2106 DC CURR REF 0 100 1 30 2107 DC BRAKE TIME 0 250 s 0 1s 0s 2108 START INHIBIT 0 off 1 2 on 1 0 Y 2109 EM STOP SEL 0 6 1 6 1 0 2110 TORQ BOOST CURR 0 300 1 100 Group 22 Accel Decel 2201 AccC pEC 1 2 SEL 0 6 1 6 1 5 2202 ACCELER TIME 1 0 0 1800 s 0 1 s 5s 2203 DECELER TIME 1 0 0 1800 s 0 1s 5s 2204 RAMP SHAPE 1 O linear 0 1 1000 0 s 0 1 s 0 0 s 2205 ACCELER TIME 2 0 0 1800 s 0 1s 60 s 2206 DECELER TIME 2 0 0 1800 s 0 1s 60 s 2207 RAMP SHAPE 2 O linear 0 1 1000 0 s 0 1 s 0 0 s 2208 EM DEC TIME 0 0 1800 s 0 1 s 1 0 s 2209 RAMP INPUT O 0 6 1 6 1 0 Group 23 Speed Control 2301 PROP GAIN 0 00 200 0 0 01 10 2302 INTEGRATION TIME 0 600 00 s 0 01 s 2 5 2303 DERIVATION TIME 0 10000 ms 1 ms 0 2304 ACC COMPENSATION 0 600 00 s 0 01 s 0 2305 AUTOTUNE RUN 0 1 1 O OFF Group 24 Torgue Control 2401 TORQ RAMP UP 0 00 120 00 s 0 01 s 0 2402 TORQ RAMP DOWN 0 00 120 00 s 0 01 s 0 Group 25 Critical Speeds 2501 CRIT SPEED SEL 0 OFF 1 lt ON 1 0
54. 2205 ACCELER TIME 2 controls the reference signal s rate of change R Stop command resets the reference to zero NC Reference value is not copied 12 7 DI3U 4D NC Same as DI3U 4D RNC above except Stop command does not reset reference to zero At restart the motor ramps up at the selected acceleration rate to the stored reference 13 DI5U 6D NC Same as DI3U 4D NC above except Uses digital inputs DI5 and DI6 14 Al1 Al2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below 15 All Al2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below 16 AI1 A2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below 17 AI1 AI2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below 19 lt INTERNAL A constant value set using parameter 4011 provides reference Analog Input Reference Correction Parameter values 9 10 and 14 17 use the formula in the following table Value Setting Al reference is calculated as following C B C value B value 50 of reference value C B C value B value 50 of reference value C B C value
55. 25 4 18 1 40 0 26 6 58 7 42 93 86 190 Degrees of Protection Available enclosures IP21 UL type 1 enclosure The site must be free of airborne dust corrosive gases or liquids and conductive contaminants such as condensation carbon dust and metallic particles IP 54 UL type 12 enclosure This enclosure provides protection from airborne dust and light sprays or splashing water from all directions Technical Data 180 ACS550 User s Manual Compared to the IP 21 UL type 1 enclosure the IP 54 UL type 12 enclosure has The same internal plastic shell as the IP 21 enclosure A different outer plastic cover An additional internal fan to improve cooling Larger dimensions The same rating does not require a derating Ambient Conditions The following table lists the ACS550 environmental requirements Ambient Environment Requirements Installation Site Storage and Transportation in the protective package 0 1000 m 0 3 300 ft Altitud 1000 2000 m 3 300 6 600 ft if TNR Py and derated 1 every 100 m above 1000 m 300 ft above 3 300 ft e 15 40 C 5 104 F 40 70 C 40 158 F ano Max 50 C s oF is and I t t i N 2 did derated to 90 Relative lt 95 non condensing humidity Contamination No conductive dust allowed The ACS550 should be installed in clean air according to enclosure classificat
56. 2502 CRIT SPEED 1 LO 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 0 rpm 0 Hz 2503 CRIT SPEED 1 HI 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 0 rpm 0 Hz 2504 CRIT SPEED 2 LO 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz O0 rpm 0 Hz 2505 CRIT SPEED 2 HI 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz O rpm 0 Hz 2506 CRIT SPEED 3 LO 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz O rpm 0 Hz 2507 CRIT SPEED 3 HI 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz O0 rpm O Hz Group 26 Motor Control 2601 FLUX OPTIMIZATION 0 1 1 0 2602 FLUX BRAKING 0 1 1 1 ON Start Up 58 ACS550 User s Manual Code Name Range Resolution Default User 2603 IR COMP VOLT 0 100 V 1 50 2604 IR COMP FREQ 0 100 1 50 2605 U F RATIO 1 z linear 2 lt squared 1 1 2606 SWITCHING FREQ 1 4 8 kHz 4 kHz 2607 SW FREQ CTRL O OFF 1 ON 1 2608 ISLIP COMP RATIO 0 200 1 0 Group 29 Maintenance Trig 2901 COOLING FAN TRIG 0 0 6553 5 kh 0 1 kh 0 0 NOT SEL 2902 COOLING FAN ACT 0 0 6553 5 kh 0 1 kh 0 0 kh 2903 REVOLUTION TRIG 0 65535 MRev 1 MRev O NOT SEL 2904 REVOLUTION ACT 0 65535 MRev 1 MRev 0 MRev 2905 RUN TIME TRIG 0 0 6553 5 kh 0 1 kh 0 0 NOT SEL 2906 RUN TIME ACT 0 0 6553 5 kh 0 1 kh 0 0 kh 2907 USER MWH TRIG 0 0 6553 5 MWh 0 1 MWh 0 0 NOT SEL 2901 USER MWH AC
57. 4007 4009 100 VALUE Unit and scale defined by par 4006 and 1 100 4007 4010 SET POINT SEL 0 19 1 1 4011 INTERNAL SETPNT Unit and scale defined by par 4006 and 1 40 0 4007 4012 SETPOINT MIN 500 0 500 0 0 1 0 4013 SETPOINT MAX 500 0 500 0 0 1 100 4014 FBK SEL 1 9 1 4015 FBK MULTIPLIER 32 768 32 767 0 not used 0 001 0 4016 ACT INPUT 1 2 2 4017 ACT2 INPUT 1 2 2 4018 ACT1 MINIMUM 1000 1000 1 0 4019 ACT1 MAXIMUM 1000 1000 1 100 4020 ACT2 MINIMUM 1000 1000 1 0 4021 ACT2 MAXIMUM 1000 1000 1 100 4022 SLEEP SELECTION 0 7 1 6 0 Start Up ACS550 User s Manual 61 Code Name Range Resolution Default User S 4023 PID SLEEP LEVEL 0 7200 rpm 0 0 120 Hz 1 rpm 0 1 Hz 0 Hz 4024 PID SLEEP DELAY 0 0 3600 s 0 1s 60 s 4025 WAKE UP DEV Unit and scale defined by par 4006 and 1 4007 4026 WAKE UP DELAY 0 60 s 0 01 s 0 50 s 4027 PID 1 PARAM SET 6 11 1 0 Group 41 Process PID Set 2 4101 GAIN 0 1 100 0 1 1 0 4102 INTEGRATION TIME 0 0s NOT SEL 0 1 600 s 0 1s 60 s 4103 DERIVATION TIME 0 10s 0 1 s 0s 4104 PID DERIV FILTER 0 10s 0 1 s 1s 4105 ERROR VALUE INV 0 7 no 1 yes 0 4106 UNIT 0 31 4 4107 DSP FORMAT 0 4 1 1 4108 0 VALUE Unit and scale defined
58. 7 gal s 55 Ib h 63 Mrev 122 127 Cst Additional bar display units 123 lout 124 Vout 125 Fout 126 Tout 127 Vdc 3406 OUTPUT1 MIN Sets the minimum value displayed for the first display parameter Start Up 108 ACS550 User s Manual Code Description 3407 OUTPUT1 MAX Sets the maximum value displayed for the first display parameter 3408 SIGNAL 2 PARAM Selects the second parameter by number displayed on the control panel See parameter 3401 3409 SIGNAL 2 MIN Defines the minimum expected value for the second display parameter See parameter 3402 3410 SIGNAL 2 MAX Defines the maximum expected value for the second display parameter See parameter 3403 3411 OUTPUT 2 DSP FORM Defines the decimal point location for the second display parameter See parameter 3404 3412 OUTPUT 2 DSP UNIT Selects the units used with the second display parameter See parameter 3405 3413 OUTPUT 2 MIN Sets the minimum value displayed for the second display parameter See parameter 3406 3414 OUTPUT 2 MAX Sets the maximum value displayed for the second display parameter See parameter 3407 3415 SIGNAL 3 PARAM Selects the third parameter by number displayed on the control panel See parameter 3401 3416 SIGNAL 3 MIN Defines the minimum expected value for the third display parameter See parameter 3402 3417 SIGNAL 3 MAX Defines the maximum expected value for the third display parameter See parameter 3403 3418 OUTPUT 3
59. ACS550 User s Manual Group 98 Options 141 This group configures for options in particular enabling serial communication with the drive Code Description 9802 COMM PROT SEL Selects the communication protocol O NOT SEL No communication protocol selected 1 STD MODBUS The drive communicates via a Modbus controller via the RS485 serial link X1 communications terminal See also parameter Group 53 EFB PROTOCOL 4 EXT FBA The drive communicates via a fieldbus adapter module in option slot 2 of the drive See also parameter Group 51 EXT COMM MODULE Start Up 142 ACS550 User s Manual Standard Serial Communication This section describes ACS550 serial communication The ACS550 includes as standard Modbus communication on the RS485 port terminals 28 32 You can connect other fieldbus types using a special fieldbus adapter module connection to option slot 2 For more information on fieldbus options contact your supplier When using serial communication the ACS550 can either Receive all of its control information from the fieldbus or Becontrolled from some combination of fieldbus control and other available control locations such as digital or analog inputs and the control panel Introduction to Modbus The Modbus protocol was introduced by Modicon Inc for use in control environments featuring Modicon programmable controllers Due to its ease of
60. Communication 142 Diagnostics Diagnostic Displays 4 sd xy Em Re EE ERE E RARE EGG NG 156 Correcting Paulo 523 fosse Phat sera Nato sciret ani Melee exe Meme tas 157 Correcting Alar MS zv d cid a orte ak paa ad D ACER aene ER qus 162 Maintenance Maintenance Intervals LI 164 Heatsink ma prc PETI 164 Main Fan Replacement LLLL Le eee 165 Internal Enclosure Fan Replacement 165 Capacitors user eret setenta ue Rat hark ate e RAL Raph ras 166 Control Panels cocer rra KULANG IEEE EE RR RE Reus xg 166 Technical Data cupo UE 168 Input Power Mains Cables and Fuses 171 Cable Terminal ona ile PD CD E 173 Input Power Mains Connection 174 Motor ConnectOD ate aladas 174 Control Connection evt JE NE ot Road A M ade Bun dts 175 A ski ud Bic tet esee n D dde ose Satine Sion Ms NE ANN TELA 175 CODINA rra Sees be scere A er Amd 175 Dimensions and Weights da udo scr er RR li eee RAS 177 Degrees of Protection 4 uo E ER bee AA eee kma ne 179 Table of Contents ACS550 User s Manual Ambient Gonditions cet eem C ERE ia k Re 180 Material Sia ip a n ades e e B eed da ee Ad 181 Applicable Standards 181 182 Liability Limits Index Table of Contents ACS550 User s Manual 7 Installation Study these installatio
61. DSP FORM Defines the decimal point location for the third display parameter See parameter 3404 3418 OUTPUT 3 DSP UNIT Selects the units used with the third display parameter See parameter 3405 3420 OUTPUT 3 MIN Sets the minimum value displayed for the third display parameter See parameter 3406 3421 OUTPUT 3 MAX Sets the maximum value displayed for the third display parameter See parameter 3407 Start Up ACS550 User s Manual 109 Group 35 Motor Temp Meas This group defines the detection and reporting for a particular potential fault motor overheating as detected by a temperature sensor Typical connections are defined below One Sensor Three Sensors e m E AI a LAH hi fo Motor Ih y Motor ih AGND m AGND s Warning IEC 60664 requires double or reinforced insulation between live parts A and the surface of accessible parts of electrical eguipment which are either non conductive or conductive but not connected to the protective earth To fulfil this requirement connect a thermistor and other similar components to the drive s control terminals using any of these alternatives Separate the thermistor from live parts of the motor with double reinforced insulation Protect all circuits connected to the drive s digital and analog inputs Prot
62. Description 2201 IACC DEC 1 2 SEL Defines control for selection of acceleration deceleration ramps e Ramps are defined in pairs one each for acceleration and deceleration See below for the ramp definition parameters O NOT SEL Disables selection the first ramp pair is used 1 Di1 Defines digital input DI1 as the control for ramp pair selection Activating the digital input selects ramp pair 2 De activating the digital input selects ramp pair 1 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for ramp pair selection See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the control for ramp pair selection De activating the digital input selects ramp pair 2 Activating the digital input selects ramp pair 1 2 6 DIZ INV DI6 INV Defines an inverted digital input DI2 DI6 as the control for ramp pair selection See DI1 INV above 2202 ACCELER TIME 1 max Li Sets the acceleration time for zero to maximum frequency for ramp pair 1 See A in FREQ ngar figure e Actual acceleration time also depends on 2204 RAMP SHAPE e See 2008 MAXIMUM FREQUENCY 2203 DECELER TIME 1 B 0 Sets the deceleration time for maximum frequency to zero for ramp pair 1 gt T e Actual deceleration time also depends on 2204 RAMP SHAPE e See 2008 MAXIMUM FREQUENCY MAX A S curve 2204 RAMP SHAPE 1 FREQ GAY Selects the shape of the acceleration decele
63. Example 1 revision 1 5131 FBA STATUS Contains the status of the adapter module 0 IDLE Adapter not configured 1 EXEC INIT Adapter is initializing 2 TIME OUT A timeout has occurred in the communication between the adapter and the drive 3 CONFIG ERROR Adapter configuration error The major or minor revision code of the adapter s CPI firmware revision differs from that stated in the drive s configuration file 4 OFF LINE Adapter is off line 5 ON LINE Adapter is on line 6 RESET Adapter is performing a hardware reset 5132 FBA CPI FW REV Contains the revision of the module s CPI program Format is xyz where x major revision number y minor revision number e z correction number Example 107 revision 1 07 Start Up ACS550 User s Manual 125 Code Description 5133 FBA APPL FW REV Contains the revision of the module s application program Format is xyz where e x major revision number e y minor revision number e z correction number Example 107 revision 1 07 Start Up 126 ACS550 User s Manual Group 52 Panel Communication This group defines the communication settings for the control panel port on the drive Normally when using the supplied control panel there is no need to change settings in this group In this group parameter modifications take effect on the next power up C
64. Not ready OPERATION INHIBITED fault No fault OFF2 inactive OFF2 ACTIVE OFF3 inactive OFF3 ACTIVE switch on inhibited Alarm is active See Alarm Listing on page 162 for a list of relevant alarms No alarm OPERATING Actual value equals reference value is within tolerance limits Actual value differs from reference value is outside tolerance limits Drive control location REMOTE Drive control location LOCAL 10 The value of first supervised parameter equals to or is greater than supervision limit Refer to Group 32 Supervision The value of first supervised parameter is below supervision limit 11 External control location 2 EXT2 selected External control location 1 EXT1 selected Start Up 152 ACS550 User s Manual 40004 STATUS WORD Bit Value Description Correspond to states boxes in the state diagram 12 1 Run Enable signal received 0 No Run Enable signal received 13 15 Unused Note Operation of CONTROL WORD and STATUS WORD conform to the ABB Drives Profile with one exception CONTROL WORD bit 10 REMOTE CMD is not used by the ACS550 Example Using the CONTROL WORD to start the drive First the requirements for using the CONTROL WORD must be met See above When the power is first connected the state of the drive is not ready to switch on See dotted line
65. Route the control cable through the conduit 9 Strip the control cable sheathing and twist the 10 11 12 13 Install thin wall conduit clamps not supplied Route input power and motor wiring through Open the appropriate knockouts in the conduit gland box See Conduit Gland Kit above conduits the drive terminals See Power Connections on page 24 IP2004 copper screen into a pig tail Connect the ground screen pig tail for digital and analog I O cables at X1 1 Connect the ground screen pig tail for RS485 cables at X1 28 or X1 32 Strip and connect the individual control wires to the drive terminals See Control Connections on page 24 Install the conduit gland box cover 1 screw IP2005 Installation 22 ACS550 User s Manual Wiring IP 54 UL Type 12 Enclosure with Cables 1 10 11 12 Cut the cable seals as needed for the power motor and control cables The cable seals are cone shaped rubber seals on the bottom of the drive SET x 1P5003 On the input power cable strip the sheathing back far enough to route individual wires On the motor cable strip the sheathing back far enough to expose the copper wire screen so that the screen can be twisted into a pig tail Keep the short pig tail short to minimize noise radiation Route both cables through the clamps and tighten
66. Technical Data ACS550 User s Manual 171 Input Power Mains Cables and Fuses Fuses Branch circuit protection must be provided by the end user sized per national and local electric codes Recommendations for fuses for short circuit protection on the mains cable are below Fuses 380 480 Volt Drives ACS550 x1 Input Current see below A iic d gG UL uo T Bussmann Type 03A3 4 3 3 10 10 JJS 10 04A1 4 4 1 05A4 4 5 4 06A9 4 6 9 08A8 4 8 8 15 JJS 15 012A 4 11 9 16 015A 4 15 4 20 JJS 20 023A 4 23 25 30 JJS 30 031A 4 31 35 40 JJS 40 038A 4 38 50 50 JJS 50 044A 4 44 60 JJS 60 059A 4 59 63 80 JJS 80 072A 4 72 80 90 JJS 90 077A 4 77 100 JJS 100 096A 4 96 125 125 JJS 125 124A 4 124 160 175 JJS 175 157A 4 157 200 200 JJS 200 180A 4 180 250 250 JJS 250 Technical Data 172 Fuses 208 240 Volt Drives ACS550 User s Manual Mains Fuses PRA Input rial A A IEC269 gG UL Class T Bussmann Type 04A6 2 4 6 10 10 JJS 10 06A6 2 6 6 07A5 2 7 5 012A 2 11 8 16 15 JJS 15 017A 2 16 7 25 25 JJS 25 024A 2 24 2 30 JJS 30 031A 2 30 8 40 40 JJS 40 046A 2 46 2 63 60 JJS 60 059A 2 59 4 80 JJS 80 075A 2 74 8 80 100 JJS 100 088A 2 88 0 100 110 JJS 110 114A 2 114 125 150 JJS 150 143A 2 143 200 200 JJS 200 178A 2 178 250 250 JJS 250 221A
67. This group defines conditions for automatic resets An automatic reset occurs after a particular fault is detected The drive holds for a set delay time then automatically restarts You can limit the number of resets in a specified time period and you can set up automatic resets for a variety of faults Code Description 3101 NR OF TRIALS Example Three faults have occurred in Sets the number of allowed automatic resets within a trial period defined the trial time The last is reset only if the by 3102 TRIAL TIME value for 3101 NR OF TRIALS is 3 or more If the number of automatic resets exceeds this limit within the trial time the drive prevents additional automatic resets and remains Trial time stopped C Time Starting then requires a successful reset performed from the control x Xx panel or from a source selected by 1604 FAULT RESET SEL 3102 TRIAL TIME x Automatic reset Sets the time period used for counting and limiting the number of resets e See 3101 NR OF TRIALS 3103 DELAY TIME Sets the delay time between a fault detection and attempted drive restart If DELAY TIME zero the drive resets immediately 3104 AR OVERCURRENT Sets the automatic reset for the overcurrent function on or off 0 DISABLE Disables automatic reset 1 ENABLE Enables automatic reset Automatically resets the fault OVERCURRENT after the delay set by 3103 DELAY TIME and the drive resumes normal operati
68. at fault history parameter 71 data parameter 66 max limit parameter 86 min limit parameter 86 speed control acceleration compensation parameter 94 automatic tuning parameter 93 94 derivation time parameter 93 integration time parameter 93 parameter group 93 proportional gain parameter 93 vector speed mode 64 speed constant digital input selection parameter 77 parameter uis eee 78 parameter group TT timed mode select parameter 78 stall frequency fault parameter 101 function fault parameter 101 A ee s eic Care Dn gp 101 time fault parameter 101 standards i esie ls wade Rats 181 CE marking 10 CSA marking 181 C Tick marking 11 EN 50178 a ro a NG 181 EN 60204 1 181 EN 60529 181 EN 61800 3 181 IEC 60664 1 181 Uk 5086 na llus Se eee MA 181 UL marking 181 189 start aux motor PFC parameters 130 aux motor delay 131 enis PR E 32 DC magnetizing time parameter 89 delay PFC parameter 139 freque
69. by par 4106 and 1 0 0 4107 4109 100 VALUE Unit and scale defined by par 4106 and 1 100 4107 4110 SET POINT SEL 0 19 1 1 Y 4111 INTERNAL SETPNT Unit and scale defined by par 4106 and 1 40 0 4107 4112 SETPOINT MIN 500 0 500 0 0 1 0 4113 SETPOINT MAX 500 0 500 0 0 1 100 4114 FBK SEL 1 9 1 4115 FBK MULTIPLIER 32 768 32 767 0 not used 0 001 0 4116 ACT INPUT 1 5 2 Y 4117 ACT2 INPUT 1 5 2 Y 4118 ACT1 MINIMUM 1000 1000 1 0 4119 ACT1 MAXIMUM 1000 1000 1 100 4120 ACT2 MINIMUM 1000 1000 1 0 4121 ACT2 MAXIMUM 1000 1000 1 100 4122 SLEEP SELECTION 0 7 1 6 0 4123 PID SLEEP LEVEL 0 7200 rpm 0 0 120 Hz 1 rpm 0 1 Hz 0 Hz 4124 PID SLEEP DELAY 0 0 3600 s 0 1 s 60 s 4125 WAKE UP DEV Unit and scale defined by par 4106 and 4107 4126 WAKE UP DELAY 0 60 s 0 01 s 0 50 s Group 42 External Trimming PID 4201 GAIN 0 1 100 0 1 1 0 4202 INTEGRATION TIME 0 0s NOT SEL 0 1 600 s 0 1 s 60 s 4203 DERIVATION TIME 0 10s 0 1 s 0s 4204 PID DERIV FILTER 0 10s 0 1 s 1s 4205 ERROR VALUE INV 0 no 1 yes 0 4206 UNIT 0 31 4 4207 DSP FORMAT 0 4 1 1 4208 0 VALUE Unit and scale defined by par 4206 and 1 0 4207 Start Up 62 ACS550 User s Manual
70. change the direction of motor rotation or Change parameter 1003 DIRECTION to allow direction change if reverse operation is safe 2005 I O COMM Fieldbus communication has timed out Check for and correct Fault setup 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME Communication settings Group 51 or 53 as appropriate Poor connections and or noise on line 2006 AI1 LOSS Analog input 1 is lost or value is less than the minimum setting Check nput source and connections Parameter that sets the minimum 3021 Parameter that sets the Alarm Fault operation 3001 2007 AI2 LOSS Analog input 2 is lost or value is less than the minimum setting Check Input source and connections Parameter that sets the minimum 3022 Parameter that sets the Alarm Fault operation 3001 Diagnostics ACS550 User s Manual 163 Alarm Ser Code Display Description 2008 PANEL LOSS Panel communication is lost and either Drive is in local control mode the control panel displays LOC or Drive is in remote control mode REM and is parameterized to accept start stop direction or reference from the control panel To correct check Communication lines and connections Parameter 3002 PANEL LOSS Parameters in groups 10 COMMAND INPUTS and 11 REFERENCE SELECT if drive operation is REM 2009 Reserved 2010 MOT OVERTEMP Motor is hot based on either the drive s esti
71. code 158 overspeed fault code 159 overvoltage control enable parameter 86 P panel communication parameter group 126 panel display variables parameter group 107 panel loss fault code 158 187 parameter analog input scale fault code 160 analog output scale fault code 160 change lock 84 descriptions 64 external relay output fault code 161 fieldbus fault code 161 hz rpm fault code 160 PCU 1 power control unit fault code 161 PCU 2 power control unit fault code 161 PFC IO config fault code 160 PFC mode fault code 161 PFC ref neg fault code 160 restore Assistant panel 35 restore Basic panel 41 save changes parameter 85 parameters mode Assistant panel 33 parameters mode Basic panel 40 parity RS 232 parameter 126 parity errors count parameter 126 PE earth earth fault parameter 102 terminal size 173 torque oo re EHE DROP qua ei tu aG 173 PFC acceleration time parameter 140 aux motor start delay parameter 131 aux motor stop delay parameter
72. configuration file for the fieldbus adapter 30 FORCE TRIP Fault trip forced by the fieldbus See the fieldbus User s Manual 31 EFB 1 Fault code reserved for the EFB protocol application The meaning is 32 ERES protocol dependent 33 EFB 3 34 MOTOR PHASE Fault in the motor circuit One of the motor phases is lost Check for and correct Motor fault Motor cable fault Thermal relay fault if used nternal fault 35 OUTPUT WIRING Error in power wiring suspected Check for and correct Input power wired to drive output Ground faults Diagnostics 160 ACS550 User s Manual Fault Fault Name In Description and Recommended Corrective Action Code Panel 101 SERF Error internal to the drive Contact your local ABB sales representative and CORRUPT report the error number 102 SERF IITFILE 103 SERF MACRO 104 SERF EFBPROT 105 SERF BPFILE 201 DSP T1 Error in the system Contact your local ABB sales representative and report OVERLOAD the error number 202 DSP T2 OVERLOAD 203 DSP T3 OVERLOAD 204 DSP STACK ERROR 205 DSP REV ERROR 206 OMIO ID ERROR Faults that indicate conflicts in the parameter settings are listed below Fault Code Fault Name In Panel Description and Recommended Corrective Action 1000 PAR HZRPM Parameter values are inconsistent Check for any of the following 2001 MINIMUM SPEED gt 2002 MAXIMUM SPEED 2007 MINIMUM FREQ gt
73. continuous errors faster Control becomes unstable if the integration time is too short The figure shows the speed controller output after an error step error remains constant Note You can use parameter 2305 AUTOTUNE RUN to automatically set integration time A Controller Output d m MILL Gain K s1 T z Integration time gt 0 Tp Derivation time 0 e Error value t gt 2303 DERIVATION TIME Sets the derivation time for the speed controller Derivative action makes the control more responsive to error value changes The longer the derivation time the more the speed controller output is boosted during the change e If the derivation time is set to zero the controller works as a PI controller otherwise as a PID controller The figure below shows the speed controller output after an error step when the error remains constant a do ih N Controller Output K T se D PEST j Ts Kp e Error Value Gain K 1 T lt Integration time gt 0 Kp e e Error value Tp Derivation time gt 0 T Sample time period 2 ms t Ae Error value change between two samples gt Start Up 94 ACS550 User s Manual Code Description 2304 ACC COMPENSATION Sets the derivation time for acceleration compensation Adding a derivative of the reference to the output of the speed controller compensates for inertia during acceleration 2303
74. figure shows the reference source curves for value settings 9 10 and 14 17 where C 25 P 4012 SETPOINT MIN 7 0 P 4013 SETPOINT MAX 0 B varies along the horizontal axis Start Up 76 ACS550 User s Manual 1104 REF1 MIN Sets the minimum for external reference 1 The minimum analog input signal as a percent of the full signal in volts or amps corresponds to REF1 P 1105 MIN in Hz rpm MAX Parameter 1301 MINIMUM Al1 or 1304 MINIMUM AI2 sets the minimum analog input signal These parameters reference and analog min and l l l l A Ext ref max settings provide scale and offset adjustment for the reference P 1104 Analog 1105 input signal REF1 MAX MIN Sets the maximum for external reference 1 P 1301 P 1302 The maximum analog input signal as a percent of or 1304 or 1305 full the signal in volts or amps corresponds to REF1 MAX in Hz rpm Parameter 1302 MAXIMUM AI1 or 1305 MAXIMUM AI2 Ext ref sets the maximum analog input signal 4 P 1104 MIN P1105 MAX l Analog T T P 1301 P 1302 input signal or 1304 or 1305 1106 REF2 SELECT Selects the signal source for external reference REF2 0 17 Same as for parameter 1103 REF1 SELECT 19 PID10UT The reference is taken from the PID1 output See Groups 40 and 41 19 piD1 gt REF2 LIMIT R
75. frequency limit used to start the first auxiliary motor The first auxiliary motor starts if No auxiliary motors are running IE Spa frequency exceeds the limit f Hz P8115 7 Output frequency stays above a relaxed limit fmax 8109 1 Hz for at least the time 8115 AUX MOT START D HE P 8109 1 After the first auxiliary motor starts P 8109 Output frequency decreases by the value 8109 START FREQ 1 8112 LOW FREQ 1 P81124 n effect the output of the speed regulated motor drops to compensate for the input from the auxiliary motor fun See figure where A 8109 START FREQ 1 8112 LOW FREQ 1 B Output frequency increase during the start delay C A C Diagram showing auxiliary motor s run status as frequency 1 increases 1 On 0 Note 8109 START FREQ 1 value must be between 8112 LOW FREQ 1 2008 MAXIMUM FREQ 1 8110 START FREQ 2 Sets the frequency limit used to start the second auxiliary motor See 8109 START FREQ 1 for a complete description of the operation The second auxiliary motor starts if One auxiliary motor is running ACS550 output frequency exceeds the limit 8110 1 Output frequency stays above the relaxed limit 8110 1 Hz for at least the time 8115 AUX MOT START D 8111 START FREQ 3 Sets the frequency limit used to start the third auxiliary motor See 8109 START FREQ 1 for a complete description of the operat
76. in a dusty environment check more often Clean the heatsink as follows when necessary Remove power from drive Remove the cooling fan see section Main Fan Replacement on page 165 Blow clean compressed air not humid from bottom to top and simultaneously use a vacuum cleaner at the air outlet to trap the dust Note If there is a risk of the dust entering adjoining equipment perform the cleaning in another room Replace the cooling fan Restore power Maintenance ACS550 User s Manual 165 Main Fan Replacement The drive s main cooling fan has a life span of about 60 000 operating hours at maximum rated operating temperature and drive load The expected life span doubles for each 10 C 18 F drop in the fan temperature fan temperature is a function of ambient temperatures and drive loads Fan failure can be predicted by the increasing noise from fan bearings and the gradual rise in the heatsink temperature in spite of heatsink cleaning If the drive is operated in a critical part of a process fan replacement is recommended once these symptoms start appearing Replacement fans are available from ABB Do not use other than ABB specified spare parts Frame Size R1 R4 To replace the fan 1 Remove power from drive 2 Remove drive cover 3 For Frame Size R1 R2 Press together the retaining clips on the fan cover sides and lift R3 R4 Press in on the lever located on the left side of
77. limit 180 shipping limit 180 relay output activation condition parameters 80 off delay parameters 81 on delay parameters 81 parameter group 80 status data parameter 67 relays specifications 175 remote control 31 remove COVEr 15 reset automatic analog input less than min parameter 103 delay time parameter 103 external fault parameter 103 number of trials parameter 103 overcurrent parameter 103 parameter group trial time parameter 103 undervoltage parameter 103 resonance avoiding select parameter 96 revolution counter data parameter 68 rotating arrow control panel 31 RS 232 baud rate parameter 126 parity parameter 126 station id parameter 126 RS 232 counts buffer overruns parameter 126 CRC errors parameter 126 frame errors parameter 126 ok messages parameter 126 parity errors parameter 126 RS4BD rs Nasa Naa quay otal Makan me GALANG 26 run enable source select parameter 84 run
78. over the top of the cover 4 Install the two screws that attach the hood 5 Re install the control panel Note The control panel window must be closed to comply with IP 54 UL type 12 6 Optional Add a lock not supplied to secure the control panel window Apply Power Always re install the front cover before turning power on A Warning The ACS550 will start up automatically at power up if the external run command is on 1 Apply input power When power is applied to the ACS550 the green LED comes on Note Before increasing motor speed check that the motor is running in the desired direction Start Up The ACS550 has default parameter settings that are sufficient for many situations However review the following situations Perform the associated procedures as appropriate Motor Data The motor data on the ratings plate may differ from the defaults in the ACS550 The drive provides more precise control and better thermal protection if you enter the rating plate data 1 Gather the following from the motor ratings plate Voltage Nominal motor current Nominal frequency Nominal speed Installation ACS550 User s Manual 29 Nominal power 2 Edit parameters 9905 9909 to the correct values Assistant Control Panel The Start up Assistant walks you through this data entry see page 3
79. relay 6 See RO 1 OFF DELAY Start Up ACS550 User s Manual 83 Group 15 Analog Outputs This group defines the drive s analog current signal outputs The drive s analog outputs can be Any parameter of the Operating Data group Group 01 Limited to programmable minimum and maximum values of output current Scaled and or inverted by defining the minimum and maximum values of the source parameter or content Defining an maximum value parameter 1503 or 1509 that is less than the content minimum value parameter 1502 or 1508 results in an inverted output Filtered Code Description 1501 AO1 CONTENT Defines the content for analog output AO1 99 EXCITE PTC Provides a current source for sensor type PTC Output 1 6 mA See Group 35 100 EXCITE PT100 Provides a current source for sensor type Pt100 Output 9 1 mA See Group 35 101 145 Output corresponds to a parameter in the Operating Data group Group 01 Parameter defined by value value 102 parameter 0102 1502 AO1 CONTENT MIN AAO mA Sets the minimum content value P1505 1 Content is the parameter selected by parameter 1501 P 1511 Minimum value refers to the minimum content value that will be converted to an analog output These parameters content and current min and max settings provide scale and offset adjustment for the output See figure 1503 AO1 CONTENT MAX P 1
80. stall region for half the time set by parameter 3012 STALL TIME f 3011 STALL FREQUENCY 3011 g This parameter sets the frequency value for the Stall function Refer to STALL FREQ HI Figure 3012 STALL TIME This parameter sets the time value for the Stall function Start Up 102 ACS550 User s Manual Code Description 3013 UNDERLOAD FUNCTION Removal of motor load may indicate a process malfunction The protection is activated if The motor torque drops below the load curve selected by parameter 3015 UNDERLOAD CURVE This condition has lasted longer than the time set by parameter 3014 UNDERLOAD TIME Output frequency is higher than 10 of the nominal frequency O lt NOT SEL Underload protection is not used 1 FAULT When the protection is activated the drive coasts to stop A fault indication is displayed 2 WARNING A warning indication is displayed 3014 UNDERLOAD TIME Time limit for underload protection 3015 UNDERLOAD CURVE Ty This parameter provides five selectable curves 96 4 shown in the figure 80 1 Underload curve types If the load drops below the set curve for longer than the time set by parameter 3014 the m 70 underload protection is activated Curves 1 3 reach maximum at the motor rated 60 freguency set by parameter 9907 MOTOR NOM FREQ 50 Ty nominal torque of the motor 40 fn nominal frequency of the motor 4 30 20 4
81. through the main menu Afault mode that is triggered by faults The fault mode includes a diagnostic assistant mode Access to Main Menu and the Other Modes To reach the main menu Press EXIT as necessary to step back through the menus or lists associated with a particular mode Continue until you are back to the Output mode 2 Press MENU from the Output mode OC gt NAIN MEHU At this point the middle of the display is a listing of the malaia M a M mt other modes and the top right text says Main menu ASS STANTS i CHANGED PAR 3 Press UP DOWN to scroll to the desired mode ESTT ENTER 4 Press ENTER to enter the mode that is highlighted reverse video The following sections describe each of the other modes Parameters Mode 1 Use the Parameters mode to view and edit parameter DC A NAIN MEHU nd PARAMETERS Select PARAMETERS in the Main Menu ASSISTANTS CHANGED PAR EXIT EHTEF 2 Press UP DOWN to highlight the appropriate parameter DC PAR BEDUFS BI group then press SEL 39 START UP DATA Bi OPERATING DATA Ad FAULT HISTORY 16 START STOP DIR 11 REFEREHCE SELECT Start Up 34 3 Press UP DOWN to highlight the appropriate parameter ACS550 User s Manual OC 2 PARAMETERS in a group KEYPAD REF SEL Hz TIA 5 11 1182 EXT1 NOTE The current parameter value appears below the T highlighted parameter 1 B3 REF1 SELECT 1184 REF1 MIH ERIT EDIT Press EDI
82. time data parameter 66 68 S Safely c Socios eot cedens 3 scalar speed mode 64 s curve ramp parameter 91 sensor type parameter 110 sensorless vector control mode 64 serial 1 error fault code 159 Index ACS550 User s Manual serial communication activating 142 actual values 154 communication speed 143 control locations 143 control word 150 diagnostic counters 143 parameter settings 143 parla We ee ee eni 143 references 154 relay control 144 see also fieldbus 142 state diagram 153 stationld 143 Status WON nala sehr ala 151 serial number 8 setpoint maximum PID parameter 118 setpoint minimum PID parameter 118 setpoint select PID parameter 117 shock shipping limit 180 short circuit fault code 157 single phase supply connection 24 derating i 170 sleep selection PID parameter 119 slip compensation ratio parameter 98 O rus plata dan VERD RR 31 speed
83. time for the reference to decrease from the nominal motor torque to zero Start Up 96 ACS550 User s Manual Group 25 Critical Speeds This group defines up to three critical speeds or ranges of speeds that are to be avoided due for example to mechanical resonance problems at certain speeds Code Description 2501 CRIT SPEED SEL fouiput Sets the critical speeds function on or off The critical speed A function avoids specific speed ranges 0 OFF Disables the critical speeds function Dll etre 1 ON Enables the critical speeds function 46 Example To avoid speeds at which a fan system vibrates badly Determine problem speed ranges Assume they are found to 23 be 18 23 Hz and 46 52 Hz 18 Set 2501 CRIT SPEED SEL 1 Set 2502 CRIT SPEED 1 LO 18 Hz Set 2503 CRIT SPEED 1 HI 23 Hz aie Set 2504 CRIT SPEED 2 LO 46 Hz ML fIH f2L f2H Set 2505 CRIT SPEED 2 HI 52 Hz 18 23 46 52 2502 CRIT SPEED 1 LO Sets the minimum limit for critical speed range 1 The value must be less than or equal to 2503 CRIT SPEED 1 HI Units are rpm unless 9904 MOTOR CTRL MODE 3 SCALAR SPEED then units are Hz 2503 CRIT SPEED 1 HI Sets the maximum limit for critical speed range 1 The value must be greater than or equal to 2502 CRIT SPEED 1 LO Units are rpm unless 9904 MOTOR CTRL MODE 3 SCALAR SPEED then units are Hz 2504 CRIT SPEED 2LO Sets the minimum limit fo
84. used for domestic purposes C Tick Marking pending as of publication date A C tick mark is attached to the ACS550 AC drive to verify that the drive follows the provisions of the Australian Statuary Rules No 294 1996 Radio communication Compliance Labelling Incidental Emissions Notice and the Radio communication Act 1989 and the Radio communication Regulations 1993 of New Zealand The statutory rules define the essential requirements for emissions of electrical equipment used in Australia and New Zealand The standard AS NZS 2064 1997 Limits and methods of measurement of electronic disturbance characteristics of industrial scientific and medical ISM radio frequency equipment covers the detailed requirements for three phase drives such as the ACS550 drive ACS550 drives comply with the AS NZS 2064 1997 limits for class A equipment Class A equipment is suitable for use in all establishments other than domestic and those directly connected to a low voltage network which supplies buildings used for domestic purposes The compliance is valid with the following provisions The motor and control cables are chosen as specified in this manual The installation rules of this manual are followed Cabling Instructions Keep individual un screened wires between the cable clamps and the screw terminals as short as possible Route control cables away from power cables Input Power Mains Cable A four conductor cable three
85. without an external run enable signal 1 DI1 Defines digital input DI1 as the run enable signal This digital input must be activated for run enable If the voltage drops and de activates this digital input the drive will coast to stop and not start until the run enable signal resumes 2 6 DI2 DI6 Defines digital input DI2 DI6 as the run enable signal See DI1 above 7 COMM Assigns the fieldbus Command Word as the source for the run enable signal Bit 6 of the Command Word 1 parameter 0301 activates the run disable signal See fieldbus user s manual for detailed instructions 1 DI1 INV Defines an inverted digital input DI1 as the run enable signal This digital input must be de activated for run enable If this digital input activates the drive will coast to stop and not start until the run enable signal resumes 2 6 DIZ INV DIG INV Defines an inverted digital input DI2 DI6 as the run enable signal See DI1 INV above 1602 PARAMETER LOCK Determines if the control panel can change parameter values This lock does not limit parameter changes made by macros This lock does not limit parameter changes written by fieldbus inputs 0 LOCKED You cannot use the control panel to change parameter values The lock can be opened by entering the valid pass code to parameter 1603 1 OPEN You can use the control panel to change parameter values 2 NOT SAVED You can use th
86. 00 drives can be replaced using the original mounting holes For R1 and R2 frame sizes the mounting holes are identical For R3 and R4 frame sizes the inside mounting holes on the top of ACS550 drives match ACS400 mounts Remove the control panel if attached 1P2000 Installation 16 IP 54 UL Type 12 1 If hood is present Remove screws 2 holding hood in place If hood is present Slide hood up and off of the cover Loosen the captive screws around the edge of the cover Remove the cover Mount the Drive IP 21 UL Type 1 1 Position the ACS550 onto the mounting screws or bolts and securely tighten in all four corners Note Lift the ACS550 by its metal chassis Non English speaking locations Add a warning sticker in the appropriate language over the existing warning on the top of the module IP 54 UL Type 12 For the IP54 UL Type 12 enclosures rubber plugs are required in the holes provided for access to the drive mounting slots Asrequired for access remove the rubber plugs Push plugs out from the back of the drive Position the ACS550 onto the mounting screws or bolts and securely tighten in all four corners Note Lift the ACS550 by its metal chassis 3 Re install the rubber plugs 4 Non English speaking locations Add a warning sticker in the appropriate language over the existing warning on the top of the module
87. 06 Defines together with the next parameter the scaling applied to Scale P4007 1000 the PID controller s actual values PID1 parameters 0128 0130 and 0132 Units and scale are defined by parameters 4006 and 4007 P 4009 4009 100 VALUE Defines together with the previous parameter the scaling applied to the PID controller s actual values P 4008 Units and scale are defined by parameters 4006 and 4007 T p 0 100 1000 Internal scale Start Up ACS550 User s Manual 117 Code Description 4010 SET POINT SEL Defines the reference signal source for the PID controller Parameter has no significance when the PID regulator is by passed see 8121 REG BYPASS CTRL O keypad Control panel provides reference 1 Al1 Analog input 1 provides reference 2 AI2 Analog input 2 provides reference 8 comm Fieldbus provides reference 9 COMM AI1 Defines a fieldbus and analog input 1 A11 combination as the reference source See Analog Input Reference Correction below 10 comm Al1 Defines a fieldbus and analog input 1 A11 combination as the reference source See Analog Input Reference Correction below 11 DI3U 4D RNC Digital inputs acting as a motor potentiometer control provide reference DI3 increases the speed the U stands for up D14 decreases the reference the D stands for down Parameter
88. 1 SUPERV 1 PARAM 101 199 1 103 3202 SUPERV 1 LIM LO 0 3203 SUPERV 1 LIM HI 0 3204 SUPERV 2 PARAM 101 199 1 103 3205 SUPERV 2 LIM LO 0 3206 SUPERV 2 LIM HI 0 3207 SUPERV 3 PARAM 101 199 1 103 3208 SUPERV 3 LIM LO 0 3209 SUPERV 3 LIM HI 0 Group 33 Information 3301 FW VERSION 0000 FFFF hex 1 Firmware version 3302 LP VERSION 0000 FFFF hex 1 0 3303 TEST DATE yy ww 1 0 3304 DRIVE RATING Group 34 Panel Display Process Variables 3401 SIGNAL 1 PARAM 100 199 1 103 3402 SIGNAL 1 MIN 1 3403 SIGNAL 1 MAX 1 3404 OUTPUT 1 DSP FORM 0 7 1 3405 OUTPUT 1 UNIT 128 127 1 3406 OUTPUT 1 MIN 1 3407 OUTPUT 1 MAX 1 3408 SIGNAL 2 PARAM 100 199 1 104 3409 SIGNAL 2 MIN 1 3410 SIGNAL 2 MAX 1 3411 OUTPUT 2 DSP FORM 0 7 1 3412 OUTPUT 2 UNIT 128 127 1 3413 OUTPUT 2 MIN 1 3414 OUTPUT 2 MAX 1 3415 SIGNAL 3 PARAM 100 199 1 105 3416 SIGNAL 3 MIN 1 3417 SIGNAL 3 MAX 1 3418 OUTPUT 3 DSP FORM 0 7 1 3419 OUTPUT 3 UNIT 128 127 1 3420 OUTPUT 3 MIN 1 3421 OUTPUT 3 MAX 1 Group 35 Motor Temp Meas 3501 SENSOR TYPE 0 6 1 0 3502 INPUT SELECTION dius 1 1 3503 ALARM LIMIT 10 200 C 0 5000 Ohm 0 1 1 110 C 1500 Ohm 0 3504 FAULT LIMIT 10
89. 1 state is the same as DI2 drive stops 14 DI2 Start reverse 15 DI3 Constant speed selection 16 DI4 Constant speed selection 17 DI5 Ramp pair selection Activation selects 2nd acc dec ramp pair L 118 DI6 Run enable Deactivation always stops the drive 19 RO1C Relay output 1 programmable 20 RO1A Default operation gt Z1 RO B Ready gt 19 connected to 21 e DE 22 RO2C Relay output 2 programmable 23 RO2A A Default ero i DI4 DI5 Output 24 RO2B Running gt 22 connected to 24 p Reference UE 1202 25 RO3C Relay output 3 programmable CONSTANT SPEED 26 RO3A Default peletni Ose CONSTANT SPEED 21203 27 RO3B Fault 1 gt 25 connected to 27 CONSTANT SPEED 3 1204 Fault gt 25 connected to 26 Input signals Output signals Jumper Setting Analog reference Al1 Analog output AO1 Speed e Start stop and direction DI1 2 Analog output AO2 Current J1 Constant speed selection DI3 4 Relay output 1 Ready 2 Al1 0 10 V Ramp pair 1 2 selection DI5 Relay output 2 Running 2 P gt AI2 0 4 20 mA Runenable DI6 Relay output 3 Fault 1 Start Up 48 ACS550 User s Manual Application Macro Motor Potentiometer This macro provides a cost effective interface for PLCs that vary the speed of the drive using only digital signals To enable set the value of parameter 9902 to 4 MOTOR POT Connection example x1
90. 12 enclosure This enclosure provides protection from airborne dust and light sprays or splashing water from all directions Suitable Mounting Location Confirm that the mounting location meets the following constraints The drive must be mounted vertically on a smooth solid surface and in a suitable environment as defined above Installation 10 ACS550 User s Manual The minimum space requirements for the drive are the outside dimensions see Outside Dimensions on page 177 and 179 plus air flow space around the unit see Cooling on page 175 The distance between the motor and the drive is limited by the maximum motor cable length See Motor Connection on page 174 The mounting site must support the drive s modest weight See Weight on page 178 Wiring and EMC Considerations Determine electro magnetic compliance EMC requirements per local codes In general Follow local codes for cable size Keep these four classes of wiring separated input power wiring motor wiring control communications wiring and braking unit wiring Referto Motor Cable on page 11 for the motor cable length limit imposed by possible EMC requirements CE or C Tick Referto the specifications recommendations in Input Power Mains Cables and Fuses on page 171 Cable Terminals on page 173 Input Power Mains Connection on page 174 and Motor Connection on page 174 EMC Instructions Europe Australia
91. 2000 UL 508C UL Standard for Safety Power Conversion Equipment second edition UL Markings The ACS550 is suitable for use on a circuit capable of delivering not more than 65 000 RMS symmetrical amperes 480 V maximum The ACS550 has an electronic motor protection feature that complies with the requirements of UL 508C When this feature is selected and properly adjusted additional overload protection is not required unless more than one motor is connected to the drive or unless additional protection is required by applicable safety regulations See parameters 3005 MOT THERM PROT and 3006 MOT THERM RATE The drives are to be used in a controlled environment See section Ambient Conditions on page 180 for specific limits Technical Data 182 ACS550 User s Manual Brake chopper ABB has brake choppers that when applied with appropriately sized brake resistors will allow the drive to dissipate regenerative energy normally associated with quickly decelerating a motor Liability Limits The manufacturer is not responsible for Any costs resulting from a failure if the installation commissioning repair alteration or ambient conditions of the drive do not fulfil the requirements specified in the documentation delivered with the unit and other relevant documentation Units subjected to misuse negligence or accident Units comprised of materials provided or designs stipulated by the purchaser
92. 2008 MAXIMUM FREQ 2001 MINIMUM SPEED 9908 MOTOR NOM SPEED gt 128 or 128 2002 MAXIMUM SPEED 9908 MOTOR NOM SPEED gt 128 or 128 2007 MINIMUM FREQ 9907 MOTOR NOM FREQ gt 128 or lt 128 2008 MAXIMUM FREQ 9907 MOTOR NOM FREQ gt 128 or 128 1001 PAR PFCREFNG Parameter values are inconsistent Check for the following 2007 MINIMUM FREQ is negative when 8123 PFC ENABLE is active 1002 PAR PFCIOCNF Parameter values are inconsistent The number of programmed PFC relays does not match with Interlock configuration when 8123 PFC ENABLE is active Check consistency of RELAY OUTPUT parameters 1401 1403 and 1410 1412 8117 NR OF AUX MOTORS 8118 AUTOCHANGE INTERV and 8120 INTERLOCKS 1003 PAR AI SCALE Parameter values are inconsistent Check for any of the following 1301 Al 1 MIN gt 1302 Al 1 MAX e 1304 Al 2 MIN gt 1305 Al 2 MAX 1004 PAR AO SCALE Parameter values are inconsistent Check for any of the following e 1504 AO 1 MIN gt 1505 AO 1 MAX e 1510 402 MIN gt 1511 AO 2 MAX Diagnostics ACS550 User s Manual 161 Fault Fault Name In Description and Recommended Corrective Action Code Panel 1005 PARPCU2 Parameter values for power control are inconsistent Improper motor nominal kVA or motor nominal power Check for the following 1 1 lt 9906 MOTOR NOM CURR 9905 MOTOR NOM VOLT 1 73 Pu lt 2 6
93. 2225 connected to 27 1 1 SONSTANTISPEEDIS 1204 Fault gt 25 connected to 26 Input signals Output signals Jumper Setting Analog reference Al1 Analog output AO1 Speed Actual value Al2 Analog output AO2 Current J1 Start stop hand PID DI1 6 Relay output 1 Ready 2p AI1 0 10V EXT1 EXT2 selection DI2 Relay output 2 Running 9 p AI2 0 4 20 mA Constant speed selection DI3 4 Runenable DI5 Relay output 3 Fault 1 Start Up ACS550 User s Manual Application Macro PFC 51 This macro provides parameter settings for pump and fan control PFC applications To enable set the value of parameter 9902 to 7 PFC CONTROL Note Parameter 2108 START INHIBIT must remain in the default setting O OFF Manual 0 10V gt 0 50 Hz PID PFC 0 10V gt 0 100 Connection example X1 1 ISCR Signal cable shield screen CU Al External ref 1 Manual or Ext ref 2 PID PFC 0 10 v Ko 3 AGND Analog input circuit common Note 1 4 10V Reference voltage 10 VDC D 5 Al2 Actual signal PID 4 20 mA 6 AGND Analog input circuit common PID setpoint DA 417 AO1 Output frequency 0 20 mA HD 8 AO2 Actual 1 PI controller actual value 0 4 20 mA t779 AGND Analog output circuit common 10 24V Auxil
94. 25 Hz US 30 Hz 8114 ILOW FREQ 3 0 0 500 Hz 0 1 Hz 25 Hz US 30 Hz 8115 AUX MOT START D 0 0 3600 s 0 1s 1s 5s 8116 AUX MOT STOP D 0 0 3600 s 0 1s 1s 3s 8117 NR OF AUX MOT 0 3 1 1 Y 8118 AUTOCHNG INTERV 0 0 336 h 0 1 h 0 0 h NOT SEL Y 8119 AUTOCHNG LEVEL 0 0 100 0 0 1 50 8120 INTERLOCKS 0 6 1 4 Y 8121 REG BYPASS CTRL 0 1 1 0 NO 8122 PFC START DELAY 0 10 s 0 01s 0 5s 8123 PFC ENABLE 0 1 0 Y 8124 JACC IN AUX STOP 0 0 1800 s 0 1 s 0 0 s NOT SEL 8125 DEC IN AUX START 0 0 1800 s 0 1 s 0 0 s NOT SEL 8126 TMED AUTOCHNG 0 4 1 0 Group 98 Options 9802 COMM PROT SEL 0 1 4 1 0 v Start Up 64 ACS550 User s Manual Complete Parameter Descriptions This section describes the actual signals and parameters for ACS550 Group 99 Start up Data This group defines special Start up data required to Setupthe drive Enter motor information Code Description 9901 LANGUAGE Selects the display language O ENGLISH 1 ENGLISH AM 2 DEUTSCH 3 ITALIANO 4 ESPANOL 5 PORTUGUES 6 NEDERLANDS 7 FRANCAIS 8 DANSK 9 SUOMI 10 SVENSKA 9902 APPLIC MACRO Selects an application macro Application macros automatically edit parameters to configure the ACS550 for a particular application 1 ABB STANDARD 2 3 WIRE 3 ALTERNATE 4 MOTOR POT 5 HAND AUTO 6 PID CONTROL 7 PFC CONTROL 8 TORQUE CTRL 0 USER s1 LOAD 1 lt USER S1 SAVE 2 USER S2 LO
95. 27 433 44 26 012A 4 R1 172 587 44 26 015A 4 R2 232 792 88 52 023A 4 R2 337 1150 88 52 031A 4 R3 457 1560 134 79 038A 4 R3 562 1918 134 79 044A 4 R4 667 2276 280 165 059A 4 R4 907 3096 280 165 072A 4 R4 1120 3820 280 165 Technical Data 176 ACS550 User s Manual Drive Heat Loss Air Flow ACS550 x1 Frame Size BTU Hr m3 h ft min 077A 4 R5 1295 4420 168 99 096A 4 R5 1440 4915 168 99 124A 4 R6 1940 6621 405 238 157A 4 R6 2310 7884 405 238 180A 4 R6 2810 9590 405 238 Air Flow 208 240 Volt Drives The following table lists heat loss and air flow data for 208 240 Volt drives Drive Heat Loss Air Flow ACS550 x1 Frame Size BTU Hr m3 h ft min 005A 2 R1 55 189 44 26 007A 2 R1 73 249 44 26 008A 2 R1 81 276 44 26 012A 2 R1 116 404 44 26 017A 2 R1 161 551 44 26 024A 2 R2 227 776 88 52 031A 2 R2 285 373 88 52 046A 2 R3 420 1434 134 79 059A 2 R3 536 1829 134 79 075A 2 R4 671 2290 280 165 088A 2 R4 786 2685 280 165 114A 2 R4 1014 3463 280 165 143A 2 R6 1268 4431 405 238 178A 2 R6 1575 5379 405 238 221A 2 R6 1952 6666 405 238 248A 2 R6 2189 7474 405 238 Technical Data ACS550 User s Manual Dimensions and Weights 177 The dimensions and mass for the ACS550 depend on the frame size and enclosure type If unsure of frame size first find the Type code on the d
96. 3 Defines timer 3 daily stop time See parameter 3603 3612 START DAY 3 Defines timer 3 weekly start day See parameter 3604 3613 STOP DAY 3 Defines timer 3 weekly stop day See parameter 3605 3614 START TIME 4 Defines timer 4 daily start time See parameter 3602 3615 STOP TIME 4 Defines timer 4 daily start time See parameter 3603 3616 START DAY 4 Defines timer 4 weekly start day See parameter 3604 3617 STOP DAY 4 Defines timer 4 weekly stop day See parameter 3605 3622 BOOSTER SEL Selects the source for the booster signal O NOT SEL Override signal is disabled 1 DI1 Defines DI1 as the booster signal 2 6 lt DI2 DI6 Defines DI2 DI6 as the booster signal 1 DI1 INV Defines an inverted digital input DI1 as the booster signal 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the booster signal 3623 BOOSTER TIME Defines the booster ON time Time is started when booster sel signal is released If parameter range is 01 30 00 then booster Booster active is active for 1 hour and 30 minutes after activation DI is released Activation DI ifi ll Booster time Start Up 114 ACS550 User s Manual Code Description 3626 TIMER FUNC1 SRC Collects all wanted timers to a timer function 0 lt NOT SEL No timers have been se
97. 3613 Timer1 Weekly Stp Timer4 3614 Timer4 Daily Str 3615 Timer4 Daily Stp 3616 Timer4 Weekly Str 3617 Timer4 Weekly Stp Override 3622 Override Sel 3623 Override Time Timer1 Function 3626 Timer1 Function Src Timer2 Function 3627 Timer1 Function Src Timer3 Function 3628 Timer1 Function Src Timer4 Function 3629 Timer1 Function Src A parameter can be connected to only one timer function Timer1 Function 3626 Timer1 Function Src Timer2 Function Ba 3627 Timer2 Function Src 1001 EXT 1 COMMANDS 1002 EXT 2 COMMANDS 1102 EXT 1 2 sEL 1201 CONST SPEED SEL 1401 RELAY OUTPUT 1 1403 RELAY OUTPUT 3 1410 RELAY OUTPUT 4 1412 RELAY OUTPUT 6 4027 PID PARAM SET 8126 TIMED AUTOCHANGE Start Up 112 ACS550 User s Manual Code Description 3601 TIMERS ENABLE Selects the source for the timer enable signal 0 lt NOT SEL Timed functions are disabled 1 DI1 Defines digital input DI1 as the timed function enable signal The digital input must be activated to enable the timed function 2 6 DI2 DI6 Defines digital input DI2 DI6 as the timed function enable signal 7 ENABLED Timed functions are enabled 1 DI1 INV Defines an inverted digital input DI1 as the timed function enable signal This digital input must be de activated to enable the timed function 2 6 DI2 INV DI6 INV Defines an inve
98. 4 Basic Control Panel Refer to Parameters Mode on page 40 for parameter editing instructions Macros Note Selecting the appropriate macro should be part of the original system design since the wiring installed in Control Connections on page 24 depends on the macro used 1 Review the macro descriptions in Application Macros on page 44 Use the macro that best fits system needs 2 Edit parameter 9902 to select the appropriate macro Assistant Control Panel Use either of the following Use the Start up Assistant which displays the macro selection immediately after motor parameter setup Refer to Parameters Mode on page 33 for parameter editing instructions Basic Control Panel Refer to Parameters Mode on page 40 for parameter editing instructions Tuning Parameters The system can benefit from one or more of the ACS550 special features and or fine tuning 1 Review the parameter descriptions in Complete Parameter Descriptions starting on page 64 Enable options and fine tune parameter values as appropriate for the system 2 Edit parameters as appropriate Fault and Alarm Adjustments The ACS550 can detect a wide variety of potential system problems For example initial system operation may generate faults or alarms that indicate set up problems 1 Faults and alarms are reported on the control panel with a number Note the number reported 2 Review the description prov
99. 4 ZOha RO5 RO6 xX VORA 31 PFC PFC X CO O al 31 31 x 31 31 X PFC PFC N N 0 X PFC PEC PFC X X P XXIX X X X FC X X X P FC x 2 x x x na AS KI gt lt XxX XxX RA x 2 x x x o a RA 31 31 X 0 PFC PFC X X gt lt x X x X e No auxiliary motors but the autochange function is in use Working as a standard PID control 8118 AUTOCHNG INTERV Controls operation of the Autochange function and sets the interval between changes The Autochange time interval only applies to the time when the speed regulated motor is running See parameter 8119 AUTOCHNG LEVEL for an overview of the Autochange function e The drive always coasts to a stop when autochange is performed Autochange enabled requires parameter 8120 INTERLOCKS value gt 0 0 0 lt NoT SEL Disables the Autochange function 0 1 336 The operating time interval the time when the start signal is on between automatic motor changes Warning When enabled the Autochange function requires the interlocks 8120 interlocks lt value gt 0 enabled During autochange the interlocks interrupt the drive s power output preventing damage to the contacts ACS550 Relay Logic mura PFC with Autochange mode Start Up 134 ACS550 User s Manual Code Description
100. 4 1 the display shows parameters 0102 SPEED 0104 CURRENT 0105 TORQUE Use parameters 3401 3408 and 3415 to select the parameters from Group 01 to display Entering parameter 0100 results in no parameter displayed For example if 3401 0100 and 3415 0100 then only the parameter specified by 3408 appears in the Control Panel display You can also scale each parameter in the display For example use parameters 3402 3405 to scale the parameter specified by 3401 For example to convert motor speed to a display of conveyor speed Top right shows the units for the parameter value Bottom left shows OUTPUT Bottom right shows the motor direction of rotation Text display FWD or REV is Steady when the motor is up to speed Flashing slowly when the motor is stopped Flashing quickly when the motor is accelerating Operating the Drive LOC REM The very first time the drive is powered up it is in the remote control REM mode and is controlled from the Control Terminal Block X1 To switch to local control LOC and control the drive using the control panel press If you Press and release the display flashes LoC then the drive stops Use the Reference Mode to set the local control reference Press and hold for about 2 seconds release when the display changes from LoC to LoC r then the drive continues as before The drive copies the current remote values for run stop status and
101. 50 Adjust the load curve level if the ambient temperature differs from nominal P3007 100 1 3008 ZERO SPEED LOAD Sets the maximum allowable current at zero speed l e Value is relative to 9906 MOTOR NOM CURR P3008 50 3009 BREAK POINT FREQ Frequency Sets the break point frequency for the motor load curve gt P 3009 Example Thermal protection trip times when parameters 3005 MOT THERM TIME 3006 MOT LOAD CURVE and 3007 ZERO SPEED LOAD have default values A lol A 351 ON 3 0 60 s 254 BAYE lo 7 Output current Iy Nominal motor current 204 fo lt Output frequency 180 s ferk Break point frequency 1 5 4 300 s A Trip time E 600 s bo ee 0 5 fo fgnk 0 gt 0 02 04 06 08 10 12 3010 STALL FUNCTION This parameter defines the operation of the Stall function This protection is active if the drive operates in the stall region see figure for the time defined by 3012 STALL TIME The User Limit is defined in Group 20 by 2017 MAX TORQUE 1 2018 MAX TORQUE 2 or the limit on Forged the COMM input q O NOT SEL Stall protection is not used 1 FAULT When the drive operates in the stall region for the time set by 3012 STALL TIME Stall region The drive coasts to stop 9 VE Aria 95 A fault indication is displayed User 2 WARNING When the drive operates in the stall region for the time Limit set by 3012 STALL TIME ak A warning indication is displayed The warning disappears when the drive is out of the
102. 504 Sets the maximum content value P 1510 e Content is the parameter selected by parameter 1501 P 1502 1508 Maximum value refers to the maximum content value that will be converted to an analog output P 1505 jt AO mA AO CONTENT P 1503 1509 1504 MINIMUM AO1 P 1511 Sets the minimum output current 1505 MAXIMUM AO1 Sets the maximum output current 1506 FILTER AO1 P1504 415 bnc Defines the filter time constant for AO1 P 1510 e The filtered signal reaches 63 of a step change within the time l AO CONTENT specified l e See figure in parameter 1303 P 1503 1509 P 1502 1508 1507 lAO2 CONTENT Defines the content for analog output AO2 See AO1 CONTENT above 1508 AO2 CONTENT MIN Sets the minimum content value See AO1 CONTENT MIN above 1509 AO2 CONTENT MAX Sets the maximum content value See AO1 CONTENT MAX above 1510 MINIMUM AO2 Sets the minimum output current See MINIMUM AO1 above 1511 MAXIMUM AO2 Sets the maximum output current See MAXIMUM AO1 above 1512 FILTER AO2 Defines the filter time constant for A02 See FILTER AO1 above Start Up 84 ACS550 User s Manual Group 16 System Controls This group defines a variety of system level locks resets and enables Code Description 1601 RUN ENABLE Selects the source of the run enable signal 0 lt NOT SEL Allows the drive to start
103. A5 2 7 5 2 2 2 0 6 6 1 5 1 5 R1 012A 2 11 8 3 0 3 0 7 5 2 2 2 0 R1 017A 2 16 7 4 0 5 0 11 8 3 0 3 0 R1 024A 2 24 2 5 5 7 5 16 7 4 0 5 0 R2 031A 2 30 8 7 5 10 0 24 2 5 5 7 5 R2 046A 2 46 2 11 0 15 0 30 8 7 5 10 0 R3 059A 2 59 4 15 0 20 0 46 2 11 0 15 0 R3 075A 2 74 8 18 5 25 0 59 4 15 0 20 0 R4 088A 2 88 0 22 0 30 0 74 8 18 5 25 0 R4 114A 2 114 30 0 40 0 88 0 22 0 30 0 R4 143A 2 143 37 0 50 0 114 30 0 40 0 R6 178A 2 178 45 0 60 0 150 37 0 50 0 R6 221A 2 221 55 0 75 0 178 45 0 60 0 R6 248A 2 248 75 0 100 192 55 0 75 0 R6 Symbols Typical ratings Normal use 10 overload capability lon continuous rms current 10 overload is allowed for one minute Pn typical motor power in normal use The kilowatt power ratings apply to most IEC 4 pole motors The Horsepower ratings apply to most 4 pole NEMA motors Heavy duty use 50 overload capability long continuous rms current 50 overload is allowed for one minute Pha typical motor power in heavy duty use The kilowatt power ratings apply to most IEC 4 pole motors The Horsepower ratings apply to most 4 pole NEMA motors Sizing The current ratings are the same regardless of the supply voltage within one voltage range To achieve the rated motor power given in the table the rated current of the drive must be higher than or equal to the rated motor current Note 1 The maximum allowed motor shaft power is limited to 1 5 Pha If the limit is exceeded motor torque and current
104. AD 3 USER S2 SAVE 9904 MOTOR CTRL MODE Selects the motor control mode 1 VECTOR SPEED sensorless vector control mode Reference 1 is speed reference in rpm Reference 2 is speed reference in 100 is absolute maximum speed equal to the value of parameter 2002 MAXIMUM SPEED or 2001 MINIMUM SPEED if the absolute value of the minimum speed is greater than the maximum speed 2 VECTOR TORQ Reference 1 is speed reference in rpm Reference 2 is torque reference in 100 is nominal torque 3 SCALAR SPEED scalar control mode Reference 1 is frequency reference in Hz Reference 2 is frequency reference in 100 is absolute maximum frequency equal to the value of parameter 2008 MAXIMUM FREQUENCY or 2007 MINIMUM FREQUENCY if the absolute value of the minimum speed is greater than the maximum speed 9905 MOTOR NOM VOLT Output voltage Defines the nominal motor voltage i Must equal the value on the motor rating plate The ACS550 cannot supply the motor with a voltage greater than the mains voltage 9906 MOTOR NOM CURR Defines the nominal motor current Must equal the value on the motor rating plate e Range allowed 0 2 2 0 long where long is drive current 9907 MOTOR NOM FREQ P 9907 Defines the nominal motor frequency Range 10 500 Hz typically 50 or 60 Hz Sets the frequency at which output voltage equals the MOTOR NOM VOLT Field weakening point lt Nom Freq S
105. AE OS BE CONSI 0302 FB CMD WORD 2 12 RAMP HOLD REF AVE Read only copy of the Fieldbus 13 RAMP IN 0 LINK ON Command Word 2 14 RREQ LOCALLOC REQ STARTINH Sge parameter dele 15 TORQLIM2 OFF INTERLOCK 0303 FB STS WORD 1 Read only copy of the Status Word 1 Bit 0303 STS CMD WORD 1 0304 FB STS WORD 2 The drive sends status information to 0 READY ALARM the fieldbus controller The status consists of two Status Words LOIN ENABLED REG MAINT The control panel displays the word 2 STARTED DIRLOCK in hex For example all zeros anda 1 3 RUNNING LOCALLOCK in Bit O displays as 0001 All zeros and a 1 in Bit 15 displays as 8000 4 ZERO SPEED CTL MODE 0304 FB STS WORD 2 5 ACCELERATE Reserved Read only copy of the Status Word 2 6 DECELERATE Reserved See parameter 0303 7 AT SETPOINT Reserved 8 LIMIT Reserved 9 SUPERVISION Reserved 10 REV REF REQ CTL 11 REV ACT REQ REF1 12 PANEL LOCAL REQ REF2 13 FIELDBUS LOCAL REQ REF2EXT 14 EXT2 ACT ACK STARTINH 15 FAULT ACK OFF ILCK Start Up 70 ACS550 User s Manual 0305 FAULT WORD 1 Read only copy of the Fault Word 1 Bit 0305 FAULT WORD 1 0306 FAULT WORD 2 0307 FAULT WORD 3 Pe Det atau ie active the O OVERCURRENT UNDERLOAD EFB 1 corresponding bit for the active fault is set in the Fault Words 1 DC
106. Backup Mode The Basic Control Panel can store a full set of drive parameters If two sets of parameters are defined both are copied and transferred when using this feature The Par Backup mode has three functions uL Upload Copies all parameters from the drive to the Control Panel This includes a second set of parameters if defined and internal parameters such as those created by the Motor Id Run The Control Panel memory is non volatile rEA Restore All Restores the full parameter set s from the Control Panel to the drive Use this option to restore a drive or to configure identical drives Note The Restore All function writes all parameters to the drive including motor parameters Only use this function to restore a drive or to transfer parameters to systems that are identical to the original system Start Up 42 ACS550 User s Manual dL P Download Partial Copies a partial parameter set from the Control Panel to a drive The partial set does not include internal motor parameters parameters 9905 9909 1605 1607 5201 nor any Group 51 parameters Use this option to transfer parameters to systems that use similar configurations the drive and motor sizes do not need to be the same Starting from the Output mode press MENU ENTER The display shows one of the following alternate modes reF Reference PAr Parameter e CoPY Copy 2 Use UP or DOWN arrow key to step through
107. Bit 2 OFF3 REVERSE 00004 CONTROL WORD Bit 3 START LOCAL 00005 CONTROL WORD Bit 4 N A RESET 00006 CONTROL WORD Bit 5 RAMP HOLD EXT2 00007 CONTROL WORD Bit 6 RAMP IN ZERO RUN DISABLE 00008 CONTROL WORD Bit 7 RESET STPMODE R 00009 CONTROL WORD Bit 8 N A STPMODE EM 00010 CONTROL WORD Bit 9 N A STPMODE C 00011 CONTROL WORD Bit 10 N A RAMP 2 Start Up 146 ACS550 User s Manual ACS550 Modbus Ref Internal Location Standard Profile ABB DRIVES Alternate Profile ACS550 All Profiles 5305 EFB CTRL PROFILE 0 5305 EFB CTRL PROFILE z 1 00012 CONTROL WORD Bit 11 EXT2 RAMP OUT 0 00013 CONTROL WORD Bit 12 N A RAMP HOLD 00014 CONTROL WORD Bit 13 N A RAMP IN 0 00015 CONTROL WORD Bit 14 N A REQ LOCALLOCK 00016 CONTROL WORD Bit 15 N A TORQLIM2 00017 Reserved Reserved Reserved 00032 00033 Relay Output 1 Relay Output 1 Relay Output 1 00034 Relay Output 2 Relay Output 2 Relay Output 2 00035 Relay Output 3 Relay Output 3 Relay Output 3 00036 Relay Output 4 Relay Output 4 Relay Output 4 00037 Relay Output 5 Relay Output 5 Relay Output 5 00038 Relay Output 6 Relay Output 6 Relay Output 6 Note Active low For the Oxxxx registers Status is always readable Forcing is allowed by user configuration of the drive for fieldbus control Additional relay outputs are added sequentially The ACS550 supports the follow
108. DERIVATION TIME describes the principle of derivative action Rule of thumb Set this parameter between 50 and 100 of the sum of the mechanical time constants for the motor and the driven machine The figure shows the speed responses when a high inertia load is accelerated along a ramp No Acceleration Compensation Acceleration Compensation A Speed reference Actual speed t gt 2305 AUTOTUNE RUN Starts automatic tuning of the speed controller 0 orrF Disables the Autotune creation process Does not disable the operation of Autotune settings 1 ON Activates speed controller autotuning Automatically reverts to OFF Procedure Note The motor load must be connected Run the motor at a constant speed of 20 to 40 of the rated speed Change the autotuning parameter 2305 to ON The drive Accelerates the motor Calculates values for proportional gain and integration time Changes parameters 2301 and 2302 to these values Resets 2305 to OFF Start Up ACS550 User s Manual 95 Group 24 Torque Control This group defines variables used for torque control operation Code Description 2401 TORQ RAMP UP Defines the torque reference ramp up time The minimum time for the reference to increase from zero to the nominal motor torque 2402 TORQ RAMP DOWN Defines the torque reference ramp down time The minimum
109. DI1 2 3 Selects one of seven Constant Speeds 1 7 using DI1 DI2 and DI3 Uses three digital inputs as defined below 0 DI de activated 1 DI activated O O N Function No constant speed Constant speed 1 1202 Constant speed 2 1203 Constant speed 3 1204 Constant speed 4 1205 Constant speed 5 1206 Constant speed 6 1207 Constant speed 7 1208 a oa a a o oloo Y o AJO O oO o oO oO oO O Start Up 78 ACS550 User s Manual Code Description 13 DI3 4 5 Selects one of seven Constant Speeds 1 7 using DI3 DI4 and DI5 See above D11 2 3 for code 14 DI4 5 6 Selects one of seven Constant Speeds 1 7 using DI5 DI6 and DI7 See above DI1 2 3 for code 15 18 TIMER FUNCTION 1 4 Selects Constant speed 1 when Timer Function is active See Group 36 Timer Functions 1 DI1 INV Selects Constant Speed 1 with digital input DI1 Inverse operation Digital input de activated Constant Speed 1 activated 2 6 DIZ INV DIG INV Selects Constant Speed 1 with digital input See above 7 DI1 2 INV Selects one of three Constant Speeds 1 3 using DI1 and DI2 Inverse operation uses two digital inputs as defined below O DI de activated 1 DI activated DI1 DI2 Function 1 1 No constant speed 0 1 Constant speed 1 1202 1 0 Constant s
110. Drive Low Voltage AC Drives User s Manual ACS550 01 Drives 0 75 90 kW ACS550 U1 Drives 1 150 HP ACS550 Drive Manuals GENERAL MANUALS ACS550 01 U1 User s Manual 0 75 90 kW 1 150 HP Safety Installation Start Up Diagnostics Maintenance Technical Data ACS550 02 U2 User s Manual 110 355 kW 150 550 HP Safety Installation Start Up Diagnostics Maintenance Technical Data ACS550 Technical Reference Manual Detailed Product Description Technical product description including Dimensional drawings Cabinet mounting information including power losses Software and control including complete parameter descriptions User interfaces and control connections Complete options descriptions Spare parts Etc Practical Engineering Guides PID amp PFC engineering guides Dimensioning and sizing guidelines Diagnostics and Maintenance information Etc OPTION MANUALS Fieldbus Adapters I O Extension Modules etc manuals delivered with optional equipment Relay Output Extension Module typical title Installation Start Up Diagnostics Technical Data ACS550 User s Manual ACS550 User s Manual 3 Safety BEB B PPP PPE Warning The ACS550 adjustable speed AC drive should ONLY be installed by a qualified electrician Warning Even when the motor is stopped dangerous voltage is present at
111. EEL MS SELECT Max 1107 1108 i ehe 1 17 ha _ MIN 1107 1108 1107 REF2 MIN Sets the minimum for external reference 2 The minimum analog input signal in volts or amps corresponds to REF2 MIN in Parameter 1301 MINIMUM Al1 or 1304 MINIMUM AI2 sets the minimum analog input signal This parameter sets the minimum frequency reference The value is a percentage of the maximum frequency or speed maximum process reference nominal torque 1108 REF2 MAX Sets the maximum for external reference 2 The maximum analog input signal in volts or amps corresponds to REF2 MAX in Hz Parameter 1302 MAXIMUM Al1 or 1305 MAXIMUM AI2 sets the maximum analog input signal This parameter sets the maximum frequency reference The value is a percentage of the maximum frequency or speed maximum process reference nominal torque Start Up ACS550 User s Manual 77 Group 12 Constant Speeds This group defines a set of constant speeds In general You can program up to 7 constant speeds ranging from 0 500 Hz or 0 30000 rpm Values must be positive No negative speed values for constant speeds Constant speed selections are ignored if the torque control is active or the process PID reference is followed or the drive is in local control mode or PFC Pump Fan Control is active Note Parameter 1208 CONST SPEED 7 acts also as a so called fault speed which may be ac
112. FER OVERRUNS 0 65535 1 5208 CRC ERRORS 0 65535 1 Group 53 EFB Protocol 5301 EFB PROTOCOL ID 0 0xFFFF 1 0 5302 EFB STATION ID 0 65535 1 1 5303 EFB BAUD RATE 1 2 2 4 4 8 9 6 19 2 38 4 57 6 kbits s 9 6 kbits s 5304 EFB PARITY 0 3 0 Start Up ACS550 User s Manual 63 Code Name Range Resolution Default User S 5305 EFB CTRL PROFILE 0 ABB drives 1 0 1 ACS550 drives 5306 EFB OK MESSAGES 0 65535 1 0 5307 EFB CRC ERRORS 0 65535 1 0 5308 EFB UART ERRORS 0 65535 1 0 5309 EFB STATUS 0 65535 1 0 5310 EFBPAR 10 0 65535 1 O NOT SEL 5311 EFBPAR 11 0 65535 1 O NOT SEL 5312 EFB PAR 12 0 65535 1 O NOT SEL 5313 EFB PAR 13 0 65535 1 O NOT SEL 5314 EFBPAR 14 0 65535 1 O NOT SEL 5315 EFB PAR 15 0 65535 1 O NOT SEL 5316 EFB PAR 16 0 65535 1 O NOT SEL 5317 EFB PAR 17 0 65535 1 O NOT SEL 5318 EFBPAR 10 20 0 65535 1 0 5320 Group 81 PFC Control 8103 REFERENCE STEP 1 0 0 100 0 1 0 8104 REFERENCE STEP 2 0 0 100 0 1 0 8105 REFERENCE STEP 3 0 0 100 0 1 0 8109 START FREQ 1 0 0 500 Hz 0 1 Hz 50Hz US 60 Hz 8110 START FREQ 2 0 0 500 Hz 0 1 Hz 50 Hz US 60 Hz 8111 START FREQ 3 0 0 500 Hz 0 1 Hz 50 Hz US 60 Hz 8112 Low FREQ 1 0 0 500 Hz 0 1 Hz 25 Hz US 30 Hz 8113 Low FREQ 2 0 0 500 Hz 0 1 Hz
113. I4 First PFC Relay DI4 Second PFC Relay DI5 Second PFC Relay DI5 DI6 Free DI6 Free 3 DI1 DI2 Free DI1 DI2 Free DI3 Speed Reg Motor DI3 First PFC Relay DI4 First PFC Relay DI4 Second PFC Relay DI5 Second PFC Relay DI5 Third PFC Relay DI6 Third PFC Relay DI6 Free 4 Not allowed DI1 DI2 Free DI3 First PFC Relay DI4 Second PFC Relay DI5 Third PFC Relay DI6 Fourth PFC Relay 5 6 Notallowed Not allowed 4 DI4 Enables the Interlock function and assigns a digital input starting with D14 to the interlock signal for each PFC relay These assignments are defined in the following table and depend on The number of PFC relays number of parameters 1401 1403 and 1410 1412 with value 31 PFC The Autochange function status disabled if 8118 AUTOCHNG INTERV 0 and otherwise enabled No PFC Autochange Disabled Autochange Enabled Relays P 8118 P 8118 0 DI1 DI3 Free Not allowed DI4 Speed Reg Motor DI5 DI6 Free 1 DI1 DI3 Free DI4 Speed Reg Motor DI5 First PFC Relay DI6 Free DI1 DI3 Free DI4 First PFC Relay DI5 DI6 Free 2 DI1 DI3 Free DI4 Speed Reg Motor DI5 First PFC Relay DI6 Second PFC Relay DI1 DI3 Free DI4 First PFC Relay DI5 Second PFC Relay DI6 Free 3 Not allowed DI1 DI3 Free DI4 First PFC Relay DI5 Second PFC Relay DI6 Third PFC Relay 4 6 Not allowed Not allowed S
114. IME 4002 until the oscillation stops Set INTEGRATION TIME 4002 to 1 15 to 1 5 times the above value e If the feedback signal contains high frequency noise increase the value of Parameter 1303 FILTER Al1 or 1306 FILTER AI2 until the noise is filtered from the signal 4002 INTEGRATION TIME A Defines the PID Controller s integration time Integration time is by definition is the time reguired to increase B the output by the error value D P 4001 10 e Error value is constant and 100 Gain 1 C P 4001 1 achieved in 1 second 0 0 NOT SEL Disables integration I part of controller 0 1 600 0 Integration time seconds See 4001 for adjustment procedure e Integration time of 1 second denotes that a 100 change is P4002 gt A Error B Error value step C Controller output with Gain 1 D Controller output with Gain 10 Start Up 116 ACS550 User s Manual Code Description 4003 DERIVATION TIME Error Process Error Value Defines the PID Controller s derivation time You can add the derivative of the error to the PID controller output The derivative is the error value s rate of change For example if the process error value changes linearly the derivative is a constant added to the PID controller output The error derivative is filtered with a 1 pole filter The time constant of the filter is defined by parameter 4004 PID DER
115. IV FILTER 0 0 NOT SEL Disables the error derivative part of the PID controller output 0 1 10 0 Derivation time seconds PID output l A D part of controller output Gain_ P 401 HM P4003 gt 4004 PID DERIV FILTER Defines the filter time constant for the error derivative part of the PID controller output Before being added to the PID controller output the error derivative is filtered with a 1 pole filter Increasing the filter time smooths the error derivative reducing noise 0 0 NOT SEL Disables the error derivative filter 0 1 10 0 Filter time constant seconds 4005 ERROR VALUE INV Selects either a normal or inverted relationship between the feedback signal and the drive speed 0 NO Normal a decrease in feedback signal increases drive speed Error Ref Fbk 1 YES Inverted a decrease in feedback signal decreases drive speed Error Fbk Ref 4006 UNIT Selects the unit for the PID controller actual values PID1 parameters 0128 0130 and 0132 See parameter 3405 for list of available units 4007 DSP FORMAT Defines the decimal point location in PID controller actual values Enter the decimal point location counting in from the right of the entry See table for example using pi 3 14159 4007 Value Entry Display 0 0003 3 1 0031 3 1 2 0314 53 14 3 3142 13 142 4008 0 VALUE l l l Units P40
116. LOC selection 2 6 DIZ INV DI6 INV Defines an inverted digital input DI2 DI6 as the control for setting the local lock See DI1 INV above 1607 PARAM SAVE Saves all altered parameters to permanent memory Parameters altered through a fieldbus are not automatically saved to permanent memory To save you must use this parameter If 1602 PARAMETER LOCK 2 NOT SAVED parameters altered from the control panel are not saved To save you must use this parameter If 1602 PARAMETER LOCK 1 OPEN parameters altered from the control panel are stored immediately to permanent memory O DONE Value changes automatically when all parameters are saved 1 SAVE Saves altered parameters to permanent memory Start Up 86 ACS550 User s Manual Group 20 Limits This group defines minimum and maximum limits to follow in driving the motor speed frequency current torque etc Code Description 2001 MINIMUM SPEED Speed 2001 value is 0 Defines the minimum speed rpm allowed P 2002 A positive or zero minimum speed value defines two ranges one positive and one negative A negative minimum speed value defines one speed range 0 Time See figure P 2001 2002 MAXIMUM SPEED Speed 2001 value is gt 0 Defines the maximum speed rpm allowed P 2002 P 2001 ae p lime 4P 2001 P 2002 2003 MAX CURRENT Defines the maximu
117. Min ACT2 7 0 current Max ACT2 7 2 x nominal current 3 Torque Uses torque for ACT2 scaled so Min ACT2 2 x nominal torque Max ACT2 7 2 x nominal torque 4 Power Uses power for ACT2 scaled so Min ACT2 7 2 x nominal power Max ACT2 2 x nominal power Start Up ACS550 User s Manual 119 Code Description 4018 ACT1 MINIMUM Sets the minimum value for ACT1 e Used with analog input min max settings e g 1301 MINIMUM Alf 1302 MAXIMUM Al1 Scales analog inputs used as actual values e See figure A Normal B Inversion ACT1 MINIMUM gt ACT1 MAXIMUM 4019 ACT1 MAXIMUM Sets the maximum value for ACT1 e See 4018 ACT MINIMUM 4020 ACT2 MINIMUM Sets the minimum value for ACT2 e See 4018 ACT MINIMUM 4021 ACT2 MAXIMUM Sets the maximum value for ACT2 See 4018 ACT1 MINIMUM ACT1 96 P 4019 P 4018 gt P 1301 P 1302 Analog input signal ACT1 4 B P 4018 P4019 gt P 1301 P 1302 Analog input signal 4022 SLEEP SELECTION Defines the control for the PID sleep function O NOT SEL Disables the PID sleep control function Activating the digital input activates the sleep function De activating the digital input restores PID control See DI1 above De activating the digital input activates the sleep function Activating the digital input restores PID control
118. N CW Bit0 0 L CD NOT READY S TO SWITCH on SW Bit0 0 CW Bit3 0 CW Xxxx xxxx xxxx x110 ga OPERATION READY TO E SW Bit250 INHIBITED SWITCH ON RURE CW xxxx xxxx xxxx x111 gt C D READY TO OPERATE SW Bit1 1 CW Bit5 0 CW Bit3 1 and x SW Bit12 1 V OPERATION D ENABLED CBE A lt CW Bit6 0 CW Bit5 1 gt KEY RFG ACCELERATOR Jal ENABLED mm CW CONTROL WORD SW STATUS WORD c lt Path described in example CW Bit6 1 Param 0104 CURRENT f Param 0103 OUTPUT FREQ OPERATING SW Bit8 1 RFG z Ramp Function Generator D lt a This state transition also occurs if the fault is reset from any other source e g digital input Start Up 154 ACS550 User s Manual References References are 16 bit words comprised of a sign bit and a 15 bit integer A negative reference indicating reversed rotation direction is indicated by the two s complement of the corresponding positive reference value Reference 1 The contents of the register address 40002 REFERENCE 1 can be used as the frequency reference REF1 The required parameter settings are e Use 1102 ExT1 EXT2 SEL to identify the control input that selects between EXT1 and EXT2 Then that control input must select EXT1 1103 REF 1 SEL 8 COMM 9 COMM AI1 or 10 COMM Al For scaling with positive values 20000 in holding register 40002 equals the value of parameter 1105 REF1 MAX and z
119. NOM POWER 0 2 2 0 Phg 0 1 kW 1 0 Pha v US 0 1 HP 9910 MOTOR ID RUN 0 OFF 1 ON 1 0 Y Group 01 Operating Data 0102 SPEED 0 30000 rpm 1 rpm 0103 OUTPUT FREQ 0 0 500 0 Hz 0 1 Hz 0104 CURRENT 0 2 0 long 0 1A 0105 TORQUE 200 200 0 1 0106 POWER 2 0 2 0 Phg 0 1 kW 0107 bc BUS VOLTAGE 0 2 5 Van 1V 0109 OUTPUT VOLTAGE 0 2 0 Vqw 1V 0110 DRIVE TEMP 0 150 C 0 1 C 0111 EXTERNAL REF 1 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 0112 EXTERNAL REF 2 0 100 0 600 for torgue 0 1 0113 CTRL LOCATION 0 local 1 ext1 2 ext2 1 0114 RUN TIME R 0 9999 h 1h Oh 0115 KWH COUNTER R 0 9999 kWh 1 kWh 0116 APPL BLK OUTPUT 0 100 0 600 for torgue 0 1 0118 pi 1 3 STATUS 000 111 0 7 decimal 1 0119 DI 4 6 STATUS 000 111 0 7 decimal 1 0120 A 0 100 0 1 0121 A2 0 100 0 1 0122 RO 1 3 STATUS 000 111 0 7 decimal 1 0123 RO 4 6 STATUS 000 111 0 7 decimal 1 0124 Aao1 0 20 mA 0 1 mA 0125 402 0 20 mA 0 1 mA 0126 PID 1 OUTPUT 1000 1000 0 1 Start Up 54 ACS550 User s Manual Code Name Range Resolution Default User S 0127 PID 2 OUTPUT 100 100 0 1 0128 PID 1 SETPNT Unit and scale defined by par 4006 4106 and 4007 4107 0129
120. ONTENT 99 199 1 103 1502 O1 CONTENT MIN Defined by par 0103 1503 O1 CONTENT MAX Defined by par 0103 1504 MINIMUM AO1 0 0 20 0 mA 0 1 mA 0 mA 1505 MAXIMUM AO1 0 0 20 0 mA 0 1 mA 20 0 mA 1506 FILTER AO1 0 10s 0 1s 0 1s 1507 O2 CONTENT 99 199 1 104 1508 AO2 CONTENT MIN Defined by par 0104 1509 AO2 CONTENT MAX Defined by par 0104 1510 MINIMUM AO2 0 0 20 0 mA 0 1 mA 0 mA 1511 MAXIMUM AO2 0 0 20 0 mA 0 1 mA 20 0 mA 1512 FILTER AO2 0 10 s 0 1 s 0 1 s Group 16 System Controls 1601 RUN ENABLE 0 7 1 6 1 0 1602 PARAMETER LOCK 0 2 1 1 1603 PASS CODE 0 65535 1 0 1604 FAULT RESET SEL 0 8 1 6 1 0 1605 USER PAR SET CHG 0 6 1 6 1 0 1606 LOCAL LOCK 0 8 1 6 1 0 1607 PARAM SAVE O lt Done 1 lt Save 1 0 Group 20 Limits 2001 MINIMUM SPEED 30000 30000 rpm 1 rpm 0 rpm 2002 MAXIMUM SPEED 0 30000 rpm 1 rpm 1500 rpm US 1800 rpm 2003 MAX CURRENT 0 1 8 long 0 1A 1 8 long 2005 OVERVOLT CTRL O Disable 1 Enable 1 1 2006 UNDERVOLT CTRL O Disable 1 Enable 1 1 2007 MINIMUM FREQ 500 500 Hz 0 1 Hz 0 Hz 2008 MAXIMUM FREQ 0 500 Hz 0 1 Hz 50 Hz US 60 Hz 2013 MIN TORQUE SEL 0 7 1 6 1 0 2014 MAX TORQUE SEL 0 7 1 6 1 0 Start Up ACS550 User s Manual 57 Code Name Range Resolution Default User S
121. OVERVOLT THERM FAIL EFB 2 Each fault has a dedicated bit 2 DEVOVERTEMP OPEX LINK EFB 3 allocated within Fault Words See Fault Listing on page 157 for a 3 SHORT CIRC OPEX PWR Reserved description of the faults 4 OVERLOAD CURR MEAS Reserved The control panel displays the word 5 5c UNDERVOLT SUPPLY PHASE Reserved in hex For example all zeros and a 1 in Bit O displays as 0001 All zeros 6 JAIT LOSS Reserved Reserved and a 1 in Bit 15 displays as 8000 7 AI2 LOSS OVERSPEED Reserved 0306 FAULT WORD 2 8 MOTOVERTEMP DC HIGH RUSH Reserved Read only copy of the Fault Word 2 9 IPANEL LOSS DRIVE ID Reserved See parameter 0305 0307 IFAULT WORD 3 10 D RUN FAIL CONFIG FILE Reserved Read only copy of the Fault Word 3 11 MOTOR STALL SERIAL 1 ERR System Error See parameter 0305 12 Reserved EFB CON FILE System Error 13 EXT FLT 1 FORCE TRIP System Error 14 EXT FLT 2 MOTOR PHASE Hardware Error 15 EARTH FAULT OUTPUT WIRING Param Setting Fault 0308 ALARM WORD 1 When an alarm is active the Bit 0308 ALARM WORD 1 0309 ALARM WORD 2 corresponding bit for the active alarm z is set in the Alarm Words 0 Reserved Reserved OFFBUTTON 0 Each alarm has a dedicated bit 1 PID SLEEP allocated within Alarm Words Bits remain set until the whole alarm 2 RUN word is reset Reset by writing zero 3 DIR LOCK Reserved to the word 4 IVO COMM The control panel displays the word in hex For example all zeros and a 1 95 JAN LOSS in B
122. PID 2 SETPNT Unit and scale defined by par 4206 and 4207 0130 PID 1 FBK Unit and scale defined by par 4006 4106 and 4007 4107 0131 PID 2 FBK Unit and scale defined by par 4206 and 4207 0132 PID 1 DEVIATION Unit and scale defined by par 4006 4106 and 4007 4107 0133 PID 2 DEVIATION Unit and scale defined by par 4206 and 4207 0134 COMM RO WORD 0 65535 1 0 0135 COMM VALUE 1 32768 32767 1 0 0136 COMM VALUE 2 32768 32767 1 0 0137 PROCESS VAR 1 1 0138 PROCESS VAR 2 1 0139 PROCESS VAR 3 1 0140 RUN TIME 0 499 99 kh 0 01 kh 0 kh 0141 MWH COUNTER 0 9999 MWh 1 MWh 0142 REVOLUTION CNTR 0 65535 1 0 0143 DRIVE ON TIME HI Days 1 day 0 0144 DRIVE ON TIME LO hh mm ss 1 2s 0 0145 MOTOR TEMP 10 200 C 0 5000 Ohm 0 1 1 0 Group 03 FB Actual Signals 0301 FB CMD WORD 1 0302 FB CMD WORD 2 0303 FB STS WORD 1 0304 FB STS WORD 2 1 0 0305 FAULT WORD 1 1 0 0306 FAULT WORD 2 1 0 0307 FAULT WORD 3 1 0 0308 ALARM WORD 1 1 0 0309 ALARM WORD 2 1 0 Group 04 Fault History 0401 LAST FAULT Fault codes panel displays as text 1 0 0402 FAULT TIME 1 Date dd mm yy power on time in days 1 0 0403 FAULT TIME 2 Time hh mm ss 2s 0 0404 SPEED AT FLT 1 rpm 0 0405 FREQ AT FLT 0 1 Hz 0 0406 VOLTAGE AT FLT 0 1 V 0 0407 CURRENT AT FLT 0 1A 0 0408 TORQUE AT FLT 0 196 0 0409 STATUS AT FLT 1 0 0410 D11 3 AT FLT 000 111 0 7 decimal
123. POINT 10009 STATUS WORD Bit 8 AT SETPOINT LIMIT 10010 STATUS WORD Bit 9 REMOTE SUPERVISION 10011 STATUS WORD Bit 10 ABOVE LIMIT REV REF 10012 STATUS WORD Bit 11 EXT2 REV ACT 10013 STATUS WORD Bit 12 RUN ENABLE PANEL LOCAL 10014 STATUS WORD Bit 13 N A FIELDBUS LOCAL 10015 STATUS WORD Bit 14 N A EXT2 ACT 10016 STATUS WORD Bit 15 N A FAULT 10017 STATUS WORD Bit 16 Reserved ALARM 10018 STATUS WORD Bit 17 Reserved REO MAINT 10019 STATUS WORD Bit 18 Reserved DIRLOCK 10020 STATUS WORD Bit 19 Reserved LOCALLOCK 10021 STATUS WORD Bit 20 Reserved CTL MODE 10022 STATUS WORD Bit 21 Reserved Reserved 10023 STATUS WORD Bit 22 Reserved Reserved 10024 STATUS WORD Bit 23 Reserved Reserved 10025 STATUS WORD Bit 24 Reserved Reserved 10026 STATUS WORD Bit 25 Reserved Reserved 10027 STATUS WORD Bit 26 Reserved REQ CTL 10028 STATUS WORD Bit 27 Reserved REQ REF1 10029 STATUS WORD Bit 28 Reserved REQ REF2 10030 STATUS WORD Bit 29 Reserved REQ REF2EXT 10031 STATUS WORD Bit 30 Reserved ACK STARTINH 10032 STATUS WORD Bit 31 Reserved ACK OFF ILCK 10033 DI1 DI1 DI1 10034 DI2 DI2 DI2 10035 DIZ DI3 DI3 10036 DIA DI4 DI4 10037 DI5 DI5 DI5 10038 DI6 DIG DIG Note Active low Start Up 148 ACS550 User s Manual For the 1xxxx registers Additional discrete inputs are added sequentially The ACS550 supports the following Modbus function codes for disc
124. RIM MODE not 0 trim mode is active 4230 TRIM MODE Selects the type of trim if any Using the trim it is possible to combine a corrective factor to the drive reference O lt NOT SEL Disables the trim function 1 PROPORTIONAL Adds a trim factor that is proportional to the rpm Hz reference 2 DIRECT Adds a trim factor based on the control loop s maximum limit 4231 TRIM SCALE Defines the multiplier as a percent plus or minus used in the trim mode Start Up ACS550 User s Manual 123 Code Description 4232 CORRECTION SRC Defines the trimming reference for the correction source 1 PID2 REF Uses appropriate REF MAX SWITCH A OR B 1105 REF 1 MAX when REF is active A 1108 REF 2 MAX when REF2 is active B 2 PID2 OUTPUT Uses the absolute maximum speed or frequency Switch C 2002 MAXIMUM SPEED if 9904 MOTOR CONTROL MODE 7 1 SPEED or 2 TORQUE 2008 MAXIMUM FREQUENCY IF 9904 MOTOR CONTROL MODE 3 SCALAR Add Trimmed ref gt Ramped ref Select Switch i par 4230 trim scale Mul Mul Ext ref 1 A off d 4 y Ext ref 1 max A X T X Ext ref 2 max B propor Abs Max Speed direct Select Freq C par 4232 Trimming PID2 ref PID2 ref PID 2 ____ Trimming PID2 out Start Up 124 ACS550 User s M
125. Recommendations for analog signal runs Use double shielded twisted pair cable Useone individually shielded pair for each signal Do not use a common return for different analog signals Digital Cables Recommendations for digital signal runs A double shielded cable is the best alternative but single shielded twisted multi pair cable is also usable Control Panel Cable If the control panel is connected to the drive with a cable use only Category 5 Patch ethernet cable Installation ACS550 User s Manual 15 Installing the Drive A Warning Before installing the ACS550 ensure the input power supply to the drive is off Unpack the Drive 1 2 Unpack the drive Check for any damage and notify the shipper immediately if damaged components are found Check the contents against the order and the shipping label to verify that all parts have been received Prepare the Mounting Location Remove Front Cover IP 21 UL Type 1 1 2 Loosen the captive screw at the top 3 Pull near the top to remove the cover Mark the position of the mounting holes 1 The ACS550 should only be mounted where all of the requirements defined in Preparing for Installation on page 8 are met Drill the holes X0002 Note Frame sizes R3 and R4 have four holes along the top Use only two If possible use the two outside holes to allow room to remove the fan for maintenance Note ACS4
126. T Press UP DOWN to step to the desired parameter value Note To view the parameter default value In the set mode press UP DOWN simultaneously Press SAVE to store the modified value or press CANCEL to leave the set mode Any modifications not saved are cancelled Press EXIT to return to the listing of parameter groups and again to return to the main menu Start up Assistant Mode When the drive is first powered up the Start up Assistant guides you through the setup of a few basic parameters For example at the first start the drive automatically suggests entering the first task Language Select The Start up Assistant is divided into tasks You may activate the tasks one after the other as the Start up Assistant suggests or independently You are not required to use the assistant you may use instead the parameter mode to set the drive parameters The order of the tasks presented by the Start up Assistant depends on your entries The task list in the following table is typical Task name Description Language Select Selects the language used in control panel displays Motor Set up Enters motor data and motor identification Application Selects an application macro Option Modules Activates optional modules if any mounted on the drive Speed Control EXT1 Selects the source for the speed reference Sets the reference limits Sets the speed or frequency limits Sets acceleration and de
127. T 0 0 6553 5 MWh 0 1 MWh 0 0 MWh Group 30 Fault Functions 3001 AI lt MIN FUNCTION 0 3 1 0 3002 PANEL COMM ERR 1 3 1 1 3003 EXTERNAL FAULT 1 0 6 1 6 1 0 3004 EXTERNAL FAULT 2 0 6 1 6 1 0 3005 MOT THERM PROT O lt NOT SEL 1 lt FAULT 2 lt WARNING 1 1 FAULT 3006 MOT THERM TIME 256 9999 s 1 500 s 3007 MOT LOAD CURVE 50 150 1 100 3008 ZERO SPEED LOAD 25 150 1 70 3009 BREAK POINT FREQ 1 250 Hz 1 35 Hz 3010 STALL FUNCTION 0 2 1 O NOT SEL 3011 STALL FREQUENCY 0 5 50 Hz 0 1 Hz 20Hz 3012 STALL TIME 10 400 s 1s 20s 3013 UNDERLOAD FUNC O lt NOT SEL 1 lt FAULT 2 lt WARNING O NOT SEL 3014 UNDERLOAD TIME 10 400 s 1s 20s 3015 UNDERLOAD CURVE 1 5 1 1 3017 EARTH FAULT 0 1 1 1 3018 COMM FAULT FUNC 0 3 1 0 3019 COMM FAULT TIME 0 60 0 s 0 1 s 3 0 s 3021 AI1 FAULT LIMIT 0 100 0 1 0 3022 AI2 FAULT LIMIT 0 100 0 1 0 Group 31 Automatic Reset 3101 NR OF TRIALS 0 5 1 0 3102 TRIAL TIME 1 0 600 0 s 0 1 s 30 s 3103 DELAY TIME 0 0 120 0 s 0 1 s 0s 3104 AR OVERCURRENT O disable 1 enable 1 0 3105 AR OVERVOLTAGE O disable 1 enable 1 0 3106 AR UNDERVOLTAGE O disable 1 enable 1 0 3107 ARAI lt MIN O disable 1 enable 1 0 3108 AR EXTERNAL FLT O disable 1 enable 1 0 Start Up ACS550 User s Manual 59 Code Name Range Resolution Default User S Group 32 Supervision 320
128. TIME HI The drive s accumulated power on time in days 0144 DRIVE ON TIME LO The drive s accumulated power on time in 2 second ticks 30 ticks 60 seconds 0145 MOTOR TEMP Motor temperature in degrees centigrade PTC resistance in Ohms Applies only if motor temperature sensor is set up See parameter 3501 Start Up ACS550 User s Manual Group 03 FB Actual Signals This group monitors fieldbus communications 69 Code Description 0301 FB CMD WORD 1 Read only copy of the Fieldbus Bit 0301 FB CMD WORD 1 0302 FB CMD WORD 2 Command Word 1 0 STOP Reserved e The fieldbus command is the 1 ISTART Reserved principal means for controlling the drive from a fieldbus controller The 2 REVERSE Reserved command consists of two Command 3 LOCAL Reserved Words Bit coded instructions in the Command Words switch the drive 4 RESET Reserved between states 5 EXT2 Reserved To control the drive using the Command Words an external 8 RUN DISABLE Reserved location EXT1 or EXT2 must be 7 STPMODE R Reserved active and set to COMM See 8 ISTPMODE EM Reserved parameters 1001 and 1002 e The control panel displays the word 9 STPMODE C Reserved in hex For example all zeros and a 1 10 RAMP 2 Reserved in Bit O displays as 0001 All zeros and a 1 in Blt 15 displays as 8000 dE R
129. Up 128 ACS550 User s Manual Code Description 5312 EFB PAR 12 Specifies the parameter mapped to Modbus Register 40007 5313 EFB PAR 13 Specifies the parameter mapped to Modbus Register 40008 5314 EFB PAR 14 Specifies the parameter mapped to Modbus Register 40009 5315 EFB PAR 15 Specifies the parameter mapped to Modbus Register 40010 5316 EFB PAR 16 Specifies the parameter mapped to Modbus Register 40011 5317 EFB PAR 17 Specifies the parameter mapped to Modbus Register 40012 5318 5320 EFB PAR 18 EFB PAR 20 Reserved Start Up ACS550 User s Manual 129 Group 81 PFC Control This group defines a Pump Fan Control PFC mode of operation The major features of PFC control are The ACS550 controls the motor of pump no 1 varying the motor speed to control the pump capacity This motor is the speed regulated motor Direct line connections power the motor of pump no 2 and pump no 3 etc The ACS550 switches pump no 2 and then pump no 3 etc on and off as needed These motors are auxiliary motors The ACS550 PID control uses two signals a process reference and an actual value feedback The PID controller adjusts the speed frequency of the first pump such that the actual value follows the process reference When demand defined by the process reference exceeds the first motor s capacity user defined as a frequency l
130. Up ACS550 User s Manual 73 Code Description 11 TIMER FUNCTION 1 Assigns Start Stop control to Timer Function 1 Timer Function activated START Timer Function de activated STOP See Group 36 Timer Functions 12 14 TIMER FUNCTION 2 4 Assigns Start Stop control to Timer Function 2 4 See Timer Function 1 above 1002 EXT2 COMMANDS Defines external control location 2 EXT2 the configuration of start stop and direction commands See parameter 1001 EXT1 COMMANDS above 1003 DIRECTION Defines the control of motor rotation direction 1 FORWARD Rotation is fixed in the forward direction 2 REVERSE Rotation is fixed in the reverse direction 3 REQUEST Rotation direction can be changed on command Start Up 74 ACS550 User s Manual Group 11 Reference Select This group defines How the drive selects between command sources Characteristics and sources for REF1 and REF2 Code Description 1101 KEYPAD REF SEL Selects the reference controlled in local control mode 1 REF1 Hz rpm Reference type depends on parameter 9904 MOTOR CTRL MODE Speed reference rpm if 9904 1 VECTOR SPEED or 2 VECTOR TORQ Frequency reference Hz if 9904 3 SCALAR SPEED 2 REF2 96 1102 EXT1 EXT2 SEL Defines the source for selecting between the two external control locations EXT1 or EXT2 Thus defines the source for Start Sto
131. Warning Motors equipped with star delta starters require a PFC Start Delay e After the ACS550 relay output switches a motor On the star delta starter must switch to the star connection and then back to the delta connection before the drive applies power So the PFC Start Delay must be longer than the time setting of the star delta starter 8123 PFC ENABLE Selects PFC control When enabled PFC control e Switches in or out auxiliary constant speed motors as output demand increases or decreases Parameters 8109 START FREQ 1 to 8114 LOW FREQ 3 define the switch points in terms of the drive output frequency Adjusts the speed regulated motor output down as auxiliary motors are added and adjusts the speed regulated motor output up as auxiliary motors are taken off line Provides Interlock functions if enabled Requires 9904 MOTOR CTRL MODE 3 SCALAR O lt NOT SEL Disables PFC control 1 lt ACTIVE Enables PFC control Start Up 140 ACS550 User s Manual Code Description 8124 ACC IN AUX STOP Sets the PFC acceleration time for a zero to maximum frequency ramp This PFC acceleration ramp Applies to the speed regulated motor when an auxiliary motor is switched off Replaces the acceleration ramp defined in Group 22 Accel Decel Applies only until the output of the regulated motor increases by an amount equal to the output of the Switched off auxiliary motor Th
132. XT2 based on the state of the selected digital input See DI1 INV above 1103 REF1 SELECT 4 A Selects the signal source for external reference REF1 PREMA 0 KEYPAD Defines the control panel as the reference source 1 A1 Defines analog input 1 A11 as the reference EXT REF 1 MIN source 2 AI2 Defines analog input 2 412 as the reference EXT REF 1 MIN Source 3 Al1 JoysT Defines analog input 1 A11 configured for joystick operation as the reference source EXT REF 1 MAX The minimum input signal runs the drive at the maximum reference in the reverse direction Define the minimum using parameter 1104 The maximum input signal runs the drive at maximum reference in the forward direction Define the maximum EXT REF 1 MIN using parameter 1105 Requires parameter 1003 3 request Warning Because the low end of the reference range commands full reverse operation do not use 0 V as the lower end of the reference range Doing so means that if the control signal is lost which is a 0 V input the result is full reverse operation Instead use the following set up so that loss of the analog input triggers a fault stopping the drive Set parameter 1301 MINIMUM Al1 1304 MINIMUM AI2 at 20 2 V or 4 mA Set parameter 3021 AI1 FAULT LIMIT to a value 5 or higher Set parameter 3001 AI lt MIN FUNCTION to 1 FAULT 4 AI2 JOYST Defines analog input 2 A12 configured for joystick operation as
133. a 5 5 0 2 5 5 0 2 6 5 0 25 6 5 0 25 6 5 0 25 9 0 0 35 b 10 0 0 4 10 0 0 4 13 0 0 5 13 0 0 5 14 0 0 55 14 0 0 55 c 5 5 0 2 5 5 0 2 8 0 0 3 8 0 0 3 8 5 0 3 8 5 0 3 d 5 5 0 2 5 5 0 2 6 5 0 25 6 5 025 6 5 0 25 9 0 0 35 Center to center dimension Weight IP 21 UL type 1 Weight for each Frame Size R1 R2 R3 R4 R5 R6 kg Ib kg Ib kg Ib kg Ib kg Ib kg Ib 6 1 134 8 9 195 147 324 228 50 2 37 82 78 176 Technical Data ACS550 User s Manual 179 Units with IP 54 UL Type 12 Enclosures Outside Dimensions ma W D IP 54 UL type 12 Dimensions for each Frame Size Ref R1 R2 R3 R4 R5 R6 mm Jin mm Jin mm Jin mm Jin mm Jin mm Jin Ww 215 8 5 215 8 5 257 10 1 257 10 1 369 14 5 410 16 1 w2 225 89 225 89 267 10 5 267 10 5 369 14 5 410 16 1 H3 441 17 4 541 21 3 604 23 8 723 128 5 776 30 5 924 36 4 D 238 9 37 245 9 6 276 10 9 306 12 0 309 12 2 423 16 6 Mounting Dimensions Mounting dimensions are the same as for the IP 21 UL Type 1 Enclosure See Mounting Dimensions on page 178 Weight IP 54 UL type 12 Weight for each Frame Size R1 R2 R3 R4 R5 R6 kg ib kg b kg Ib kg b kg lb kg lb Weight 8 4 18 6 11 5
134. a pig tail 10 Connect the ground screen pig tail for digital 10 12 and analog I O cables at X1 1 11 Connect the ground screen pig tail for RS485 cables at X1 28 or X1 32 12 Strip and connect the individual control wires to the drive terminals See Control Connections on page 24 13 Install the conduit gland box cover 1 screw IP5008 Installation 24 A Power Connections ACS550 User s Manual Warning Ensure the motor is compatible for use with the ACS550 The ACS550 must be installed by a competent person in accordance with the considerations defined in Preparing for Installation on page 8 If in doubt contact your local ABB sales or service office Refer to the following table to complete the power connections If appropriate also perform the instructions for the braking and floating networks Terminal Description Note U1 V1 W1 3 phase power supply input Input Power Mains Connection on page 174 PE Protective Ground Follow local rules for cable size U2 V2 W2 Power output to motor Motor Connection on page 174 The ACS550 x1 xxxx 2 208 240V series can be used with a single phase supply if output current is derated by 50 For single phase supply voltage connect power at U1 and W1 Optional Braking For drives with the braking accessory install one of the following depending on the drive s frame size Fram
135. al input DI2 DI6 as the control for PID Set selection See DI1 above 7 SET 2 PID Set 2 parameters 4101 4126 is active 8 11 TIMER FUNCTION 1 4 Defines the Timer function as the control for the PID Set selection Timer function de activated PID Set 1 Timer function activated PID Set 2 See parameter Group 36 Timer Functions 1 DI1 INV Defines an inverted digital input DI1 as the control for PID Set selection Activating the digital input selects PID Set 1 De activating the digital input selects PID Set 2 2 6 DIZ INV DIG INV Defines an inverted digital input DI2 DI6 as the control for PID Set selection See DI1 INV above Start Up ACS550 User s Manual 121 Group 41 Process PID Set 2 Parameters of this group belong to PID parameter set 2 The operation of parameters 4101 4126 is analogous with set 1 parameters 4001 4026 PID parameter set 2 can be selected by parameter 4027 PID 1 PARAM SET Start Up 122 ACS550 User s Manual Group 42 External Trimming PID This group defines the parameters used for the External Trimming PID The operation of parameters 4201 4221 is analogous with set 1 and set 2 parameters 4001 4021 4011 4021 The parameter groups 40 and 41 define the parameters for a process PID Code Description 4228 ACTIVATE Defines the source for enabling the external PID function Requires 4230 TRIM MODE O NOT SEL
136. alue Scaled as defined for the selected parameter Exception Codes Exception codes are serial communication responses from the drive The ACS550 supports the standard Modbus exception codes defined below Exception Code Name Meaning 01 ILLEGAL FUNCTION Unsupported Command 02 ILLEGAL DATA ADDRESS The data address received in the query is not allowable It is not a defined parameter group 03 ILLEGAL DATA VALUE A value contained in the query data field is not an allowable value for the ACS550 because it is one of the following Outside min or max limits Parameter is read only Message is too long Parameter write not allowed when start is active Parameter write not allowed when factory macro is selected Start Up 156 ACS550 User s Manual Diagnostics Warning Do not attempt any measurement parts replacement or other service procedure not described in this manual Such action will void the warranty may endanger correct operation and increase downtime and expense Warning All electrical installation and maintenance work described in this chapter should only be undertaken by qualified service personnel The Safety instructions on the first pages of this manual must be followed Diagnostic Displays The drive detects error situations and reports them using The green and red LED on the body of the drive The status LED on the control panel i
137. always stops the drive 17 DI5 Forward Reverse Auto Activation reverses rotation direction 18 DI6 Start Stop Auto Activation starts the drive 19 RO1C Relay output 1 programmable 20 RO1A x Default operation 21 RO1B Ready gt 19 connected to 21 22 RO2C Relay output 2 programmable 23 RO2A Default operation 24 RO2B Running gt 22 connected to 24 25 RO3C Relay output 3 programmable KG 26 RO3A Ex Default operation 27 RO3B bh Fault 1 2225 connected to 27 Fault 2 25 connected to 26 Input signals Output signals Jumper Setting Two analog references Al1 2 Analog output AO1 Speed Start stop hand auto D11 6 Analog output AO2 Current J1 Direction hand auto DI2 5 Relay output 1 Ready sp Al1 0 10 V Control location selection DI3 Relay output 2 Running 2 gt Al2 0 4 20 mA Run enable DI4 Relay output 3 Fault 1 Start Up 50 ACS550 User s Manual Application Macro PID Control This macro provides parameter settings for closed loop control systems such as pressure control flow control etc To enable set the value of parameter 9902 to 6 PID CTRL Note Parameter 2108 START INHIBIT must remain in the default setting O OFF Connection example X1
138. amps to stop according to parameter 2205 DECELER TIME 2 Normal command sequence OFF3 ACTIVE SWITCHON INHIBITED 3 1 OPERATION Enter OPERATION ENABLED Note that also the Run enable ENABLED signal must be present on a digital input see parameter 1601 RUN ENABLE 0 OPERATION Inhibit operation Enter OPERATION INHIBITED INHIBITED 4 Unused 1 RFG OUT ENABLED Normal operation Enter RAMP FUNCTION GENERATOR ACCELERATOR ENABLED 0 RFG OUT HOLD Halt ramping Ramp Function Generator output held Start Up ACS550 User s Manual 151 40001 CONTROL WORD Bit Value NE Comments 6 1 RFG INPUT ENABLED Normal operation Enter OPERATING 0 RFG INPUT ZERO Force Ramp Function Generator input to zero 7 0 21 RESET Fault reset Enter SWITCH ON INHIBITED 0 OPERATING Continue normal operation 8 10 Unused 11 1 EXT2 SELECT Select external control location 2 EXT2 0 EXT SELECT Select external control location 1 EXT1 12 15 Unused STATUS WORD The contents of the register address 40004 STATUS WORD is status information sent by the drive to the master station The following table and the state diagram later in this sub section describe the STATUS WORD content 40004 STATUS WORD Bit Value Description Correspond to states boxes in the state diagram ready to switch on not ready to switch on ready to operate off1 active operation enabled
139. an inverted digital input DI2 DI6 as the control for selecting the minimum limit used See DI1 INV above 2014 MAX TORQUE SEL Defines control of the selection between two maximum torque limits 2017 MAX TORQUE 1 and 2018 MAX TORQUE 2 O MAX TORQUE 1 Selects 2017 MAX TORQUE 1 as the maximum limit used 1 DI1 Defines digital input DI1 as the control for selecting the maximum limit used Activating the digital input selects MAX TORQUE 2 value De activating the digital input selects MAX TORQUE 1 value 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for selecting the maximum limit used See DI1 above 7 COMM Defines bit 15 of the Command Word 1 as the control for selecting the maximum limit used The Command Word is supplied through fieldbus communication The Command Word is parameter 0301 1 DI1 INV Defines an inverted digital input di1 as the control for selecting the maximum limit used Activating the digital input selects MAX TORQUE 1 value De activating the digital input selects MAX TORQUE 2 value 2 6 DIZ INV DIG INV Defines an inverted digital input DI2 DI6 as the control for selecting the maximum limit used See DI1 INV above 2015 MIN TORQUE 1 Sets the first minimum limit for torque 96 Value is a percent of the motor nominal torque 2016 MIN TORQUE 2 Sets the second minimum limit for torque 96 Value is a percent of the motor nominal torque Start Up
140. and New Zealand This section describes conformance with EMC requirements in Europe Australia and New Zealand For installations in the Unites States and other locations without special EMC requirements skip to Control Cables on page 14 CE Marking pending as of publication date A CE mark is attached to the ACS550 AC drive to verify that the drive follows the provisions of the European Low Voltage and EMC Directives Directive 73 23 EEC as amended by 93 68 EEC and Directive 89 336 EEC as amended by 93 68 EEC The EMC Directive defines the requirements for immunity and emissions of electrical equipment used in European Economic Area The EMC product standard EN 61800 3 covers the requirements stated for drives such as the ACS550 ACS550 AC drives comply with the requirements stated in EN 61800 3 for Second Environment and First Environment restricted distribution Product standard EN 61800 3 Adjustable speed electrical power drive systems Part 3 EMC product standard including specific test methods defines First Environment as environment that includes domestic premises It also includes establishments directly connected without intermediate transformers to a low voltage power supply network which supplies buildings used for domestic purposes Installation ACS550 User s Manual 11 Second Environment includes establishments other than those directly connected to a low voltage power supply network which supplies buildings
141. anual Group 51 Ext Comm Module This group defines set up variables for an external fieldbus communication module Refer to communication module documentation for more information on these parameters Code Description 5101 FBA TYPE Displays the type of the connected fieldbus adapter module 0 lt Module not found or not connected Check the fieldbus User s Manual chapter Mechanical Installation and check that parameter 9802 is set to 4 EXT FBA 1 PROFIBUS DP 16 INTERBUS 21 LONWORKS 32 CANOPEN 37 DEVICENET 64 MODBUS PLUS 101 CONTROLNET 128 ETHERNET 5102 5126 FB PAR 2 FB PAR 26 Refer to communication module documentation for more information on these parameters 5127 5128 FBA PAR REFRESH Validates any changed fieldbus parameter settings After refreshing the value reverts automatically to DONE FILE CPI FW REV Displays the CPI firmware revision of the drive s fieldbus adapter configuration file Format is xyz where x major revision number e y minor revision number e z correction number Example 107 revision 1 07 5129 FILE CONFIG ID Displays the revision of the drive s fieldbus adapter module s configuration file identification File configuration information is drive application program dependent 5130 FILE CONFIG REV Contains the revision of the drive s fieldbus adapter module configuration file
142. arameter 64 Assistant control panel see control panel Assistant autochange interval parameter 133 level parameter 134 overview 134 starting order counter 134 automatic reset see reset automatic auxiliary motor see motor auxiliary B backing up parameters Assistant panel 35 backing up parameters Basic panel 41 battery Assistant control panel 167 baud rate RS 232 parameter 126 braking connections 24 break point frequency fault parameter 101 buffer overruns count parameter 126 bus termination 26 C CE marklhig scere IA ture ERE 10 changed parameters Assistant panel 35 clock setting Assistant panel 36 comm config file CPI firmware revision parameter 124 config file id revision parameter 124 config file revision parameter 124 fault function parameter 102 fault time parameter 102 fieldbus CPI firmware revision parameter 124 fieldbus parameter refresh parameter 124 fieldbus parameters 124 fieldbus status parameter 124 fieldbus type parameter 124 protocol select parameter 141 relay output word data parameter 67 values data pa
143. arameter group 89 supervision parameter group 104 parameter low limit parameters 104 parameter selection parameters 104 supply phase fault code 159 switching frequency 174 switching frequency control parameter 98 switching frequency parameter 97 system controls parameter group 84 T temperature derating 170 test date parameter 106 thermal fail fault code 159 Index 190 timer functions autochange parameter 140 booster parameter 113 enable parameter 112 parameter group 111 source parameter 114 start time parameter 112 stop time parameter 112 O i AERE bk ea Shes Ri ERES 9 torque at fault history parameter 71 boost current parameter 90 data parameter 66 max limit select parameter 87 max limit parameter 88 min limit select parameter 87 min limit parameters 87 ramp down parameter 95 ramp Up parameter 95 torgue control MAGO S nike a An ha es airs 52 parameter group 95 ramp down parameter
144. arameters Only use this function to restore a drive or to transfer parameters to systems that are identical to the original system Download Application Copies partial parameter set s from the Control Panel to a drive The partial set does not include internal motor parameters parameters 9905 9909 1605 1607 5201 nor any Group 51 parameters Use this option to transfer parameters to systems that use similar configurations the drive and motor sizes do not need to be the same 1 Select COPY in the Main Menu 2 Press UP DOWN to step to the desired option 3 Press SAVE 4 The parameter set is transferred as directed During the transfer the display shows the transfer status as a percent of completion Press EXIT to step back to the Output mode Clock Set Mode gu pcm oct Use the Clock Set mode to Enable disable the clock function Set date and time Select display format Select CLOCK SET in the Main Menu Press UP DOWN to step to the desired option Press EDIT Press UP DOWN to select the desired setting Press SAVE to save setting I O Settings Mode Use the I O Setting mode to check and edit the setting at any I O terminal Select I O SETTINGS in the Main Menu 2 Press UP DOWN to step to the desired I O group for example digital inputs 3 Press ENTER Start Up ACS550 User s Manual 4 Press UP DOWN to step to a particular item for example DI1 After a brief pause th
145. are automatically restricted The function protects the input bridge of the drive against overload Note 2 The ratings apply in ambient temperature of 40 C 104 F Technical Data 170 ACS550 User s Manual Derating The load capacity current and power decreases if the installation site altitude exceeds 1000 meters 3300 ft or if the ambient temperature exceeds 40 C 104 F or if 8 kHz switching frequency parameter 2606 is used Temperature Derating In the temperature range 40 C 50 C 104 F 122 F the rated output current is decreased 1 for every 1 C 1 8 F above 40 C 104 F The output current is calculated by multiplying the current given in the rating table by the derating factor Example If the ambient temperature is 50 C 122 F the derating factor is 100 1 C x 10 C 90 or 0 90 The output current is then 0 90 x n or 0 90 x long Altitude Derating In altitudes from 1000 4000 m 3300 13 200 ft above sea level the derating is 1 for every 100 m 330 ft If the installation site is higher than 2000 m 6600 ft above sea level please contact your local ABB distributor or office for further information Single Phase Supply Derating For 208 240 Volt series drives a single phase supply can be used In that case the derating is 5096 Switching Frequency Derating If the 8 kHz switching frequency parameter 2606 is used derate Py P 4 and lon lond to 80
146. ast auxiliary motor Area The next autochange shifts the sequence again and so on Autochange If the autochange cannot start a needed motor because all is Allowed PID output inactive motors are interlocked the drive displays an alarm p 8119 007 2015 PFC INTERLOCK When ACS550 power supply is switched off the counter preserves the current Autochange rotation positions in permanent memory When power is restored the Autochange rotation starts at the position stored in memory Ifthe PFC relay configuration is changed or if the PFC enable value is changed the rotation is reset See the first bullet above T P 8122 m P8118 ra P8118 Start Up ACS550 User s Manual 135 Code Description 8120 INTERLOCKS Defines operation of the Interlock function When the Interlock function is enabled e An interlock is active when its command signal is absent e An interlock is inactive when its command signal is present The ACS550 will not start if a start command occurs when the speed regulated motor s interlock is active the control panel displays an alarm 2015 PFC INTERLOCK Wire each Interlock circuit as follows e Wire a contact of the motor s On Off switch to the Interlock circuit the drive s PFC logic can then recognize that the motor is switched off and start the next available motor e Wire a contact of the motor thermal relay o
147. asuring the internal temperature of the drive is open or shorted Contact your local ABB sales representative 19 OPEX LINK Internal fault A communication related problem has been detected on the fiber optic link between the OITF and OINT boards Contact your local ABB sales representative 20 OPEX PWR Internal fault Low voltage condition detected on OINT power supply Contact your local ABB sales representative 21 CURR MEAS Internal fault Current measurement is out of range Contact your local ABB sales representative 22 SUPPLY PHASE Ripple voltage in the DC link is too high Check for and correct e Missing mains phase Blown fuse 23 RESERVED Not used 24 OVERSPEED Motor speed is greater than 120 of the larger in magnitude of 2001 MINIMUM SPEED or 2002 MAXIMUM SPEED Check for and correct Parameter settings for 2001 and 2002 Adeguacy of motor braking torque Applicability of torque control Brake chopper and resistor 25 RESERVED Not used 26 DRIVE ID Internal fault Configuration Block Drive ID is not valid Contact your local ABB sales representative 27 CONFIG FILE Internal configuration file has an error Contact your local ABB sales representative 28 SERIAL 1 ERR Fieldbus communication has timed out Check for and correct Fault setup 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME Communication settings Group 51 or 53 as appropriate Poor connections and or noise on line 29 EFB CON FILE Error in reading the
148. ays the current time if configured to show the time Operating the Drive LOC REM The very first time the drive is powered up it is in the remote control REM mode and is controlled from the Control Terminal Block X1 To switch to local control LOC and control the drive using the control panel press and hold the button until first LOCAL CONTROL or later LOCAL KEEP RUN is displayed Release the button while LOCAL CONTROL is displayed to set the panel reference to the current external reference The drive stops Release the button when LOCAL KEEP RUN is displayed to copy the current run stop status and the reference from the user I O To switch back to remote control REM press and hold the button until REMOTE CONTROL is displayed Start Stop To start and stop the drive press the START and STOP buttons Start Up ACS550 User s Manual 33 Shaft direction To change the shaft direction press DIR parameter 1003 must be set to 3 REQUEST Reference To modify the reference only possible if the display in the upper right corner is in reverse video press the UP or DOWN buttons the reference changes immediately The reference can be modified when in local control LOC and can be parameterized using Group 11 Reference Select to also allow modification when remote control REM Other Modes Besides the Output mode the Assistant Control Panel has Other operating modes that are available
149. ble 4 Reverses torque direction in 26 RO3A Fx Default operation torque control 27 RO3B Fault 1 gt 25 connected to 27 Fault 2 25 connected to 26 Input signals Output signals Jumper Setting Two analog references Al1 2 Analog output AO1 Speed e Start stop and direction DI1 2 Analog output AO2 Current J1 o gt Al1 0 10 V Speed torque control DI3 Relay output 1 Ready z Constant speed selection D14 Relay output 2 Running 2 P AI2 0 4 20 mA Ramp pair 1 2 selection DI5 Relay output 3 Fault 1 Runenable DI6 Start Up ACS550 User s Manual 53 Complete Parameter List for ACS550 The following table lists all parameters Table header abbreviations are S Parameters can be modified only when the drive is stopped User Space to enter desired parameter values Code Name Range Resolution Default User S Group 99 Start Up Data 9901 LANGUAGE 0 10 1 0 9902 APPLIC MACRO 3 8 1 1 Y 9904 MOTOR CTRL MODE 1 VECTOR SPEED 2 VECTOR TORQUE 1 3 Y 3 SCALAR SPEED 9905 MOTOR NOM VOLT 115 345 V 1V 230 V Y 200 600 V 1V 400 V Y US 230 690 V US 460 V 9906 MOTORNOMCURR 0 2 l pg 2 0 long 0 1A 1 0 lond v 9907 MOTOR NOM FREQ 10 0 500 Hz 0 1 Hz 50 Hz Y US 60 Hz 9908 MOTOR NOM SPEED 50 18000 rpm 1 rpm 1440 rpm Y US 1750 rpm 9909 MOTOR
150. bove Start Up ACS550 User s Manual 85 Code Description 1605 1606 USER PAR SET CHG Defines control for changing the user parameter set See parameter 9902 APPLIC MACRO The drive must be stopped to change User Parameter Sets During a change the drive will not start Note Always save the User Parameter Set after changing any parameter settings or performing a motor identification e Whenever the power is cycled or parameter 9902 APPLIC MACRO is changed the drive loads the last settings saved Any unsaved changes to a user parameter set are lost Note The value of this parameter 1605 is not included in the User Parameter Sets and does not change if User Parameter Sets change Note You can use a relay output to supervise the selection of User Parameter Set 2 See parameter 1401 O NOT SEL Defines the control panel using parameter 9902 as the only control for changing User Parameter Sets 1 DI1 Defines digital input DI1 as a control for changing User Parameter Sets The drive loads User Parameter Set 1 on the falling edge of the digital input The drive loads User Parameter Set 2 on the rising edge of the digital input The User Parameter Set changes only when the drive is stopped 2 6 DI2 DI6 Defines digital input DI2 DI6 as a control for changing User Parameter Sets See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as a contro
151. by the EFB protocol O lt ABB DRIVES Operation of Control Word and Status Word conforms to ABB Drives Profile 1 ACS550 Alternate 32 bit profile Advanced users only 5306 EFB OK MESSAGES Contains a count of valid messages received by the drive During normal operation this counter is increasing constantly 5307 JEFB CRC ERRORS Contains a count of the messages with a CRC error received by the drive For high counts check Ambient electro magnetic noise levels high noise levels generate errors e CRC calculations for possible errors 5308 EFB UART ERRORS Contains a count of the messages with a character error received by the drive 5309 EFB STATUS Contains the status of the EFB protocol O IDLE EFB protocol is configured but not receiving any messages 1 lt EXEC INIT EFB protocol is initializing 2 TIME OUT A timeout has occurred in the communication between the network master and the EFB protocol 3 CONFIG ERROR EFB protocol has a configuration error 4 OFF LINE EFB protocol is receiving messages that are NOT addressed to this drive 5 ON LINE EFB protocol is receiving messages that are addressed to this drive 6 RESET EFB protocol is performing a hardware reset 7 lt LISTEN ONLY EFB protocol is in listen only mode 5310 EFB PAR 10 Specifies the parameter mapped to Modbus Register 40005 5311 JEFB PAR 11 Specifies the parameter mapped to Modbus Register 40006 Start
152. celeration times Sets up the brake chopper if activated Speed Control EXT2 Sets the source for the speed reference Sets the reference limits Torque Control Selects the source for the torque reference Sets the reference limits Sets the torque ramp up and ramp down times Start Up ACS550 User s Manual 35 PID Control Selects the source for the process reference Sets the reference limits Sets the speed reference limits Sets the source and limits for the process actual value Start Stop Control Selects either EXT1 or EXT2 Defines the direction control Defines the start and stop modes Selects the use of Run Enable signal Protections Sets the torque and current limits Output Signals Selects the signals indicated through the relay outputs RO1 RO2 RO3 and optional relay output s if installed Selects the signals indicated through the analog outputs AO1 and AO2 Sets the minimum maximum scaling and inversion values 1 Select ASSISTANTS in the Main Menu 2 Press UP DOWN to select START UP ASSISTANT Note Rather than the Start up Assistant you can select Assistants for individual tasks such as Output Signals 3 Make entries or selections as appropriate 4 Press SAVE to save settings or EXIT to reset settings to original values Changed Parameters Mode Use the Changed Parameters mode to view and edit a listing of all parameters tha
153. cessive ambient temperature Excessive motor load SHORT CIRC Fault current Check for and correct A short circuit in the motor cable s or motor Supply disturbances Diagnostics 158 ACS550 User s Manual pault Fault Name In Description and Recommended Corrective Action Code Panel 5 OVERLOAD Inverter overload condition The drive output current exceeds the ratings given in Ratings on page 168 of this manual 6 DC UNDERVOLT Intermediate circuit DC voltage is not sufficient Check for and correct Missing phase in the input power supply Blown fuse Undervoltage on mains 7 AI1 LOSS Analog input 1 loss Analog input value is less than AI1FLT LIMIT 3021 Check for and correct Source and connection for analog input Parameter settings for AITFLT LIMIT 3021 and 3001 AI lt MIN FUNCTION 8 AI2 LOSS Analog input 2 loss Analog input value is less than AI2FLT LIMIT 3022 Check for and correct Source and connection for analog input Parameter settings for AI2FLT LIMIT 3022 and 3001 AI lt MIN FUNCTION 9 MOT OVERTEMP Motor is too hot based on either the drive s estimate or on temperature feedback Check for overloaded motor Adjustthe parameters used for the estimate 3005 3009 Check the temperature sensors and Group 35 parameters 10 PANEL LOSS Panel communication is lost and either Drive is in local control mode the control panel
154. d path in the state diagram below Use the CONTROL WORD to step through the state machine states until the OPERATING state is reached meaning that the drive is running and follows the given reference See table below Step CONTROL WORD Value Description 1 CW 0000 0000 0000 0110 This CW value changes the drive state to READY TO SWITCH ON bit 15 bit 0 2 Wait at least 100 ms before proceeding CW 0000 0000 0000 0111 This CW value changes the drive state to READY TO OPERATE 4 CW 0000 0000 0000 1111 This CW value changes the drive state to OPERATION ENABLED The drive starts but will not accelerate 5 CW 0000 0000 0010 1111 This CW value releases the ramp function generator RFG output and changes the drive state to RFG ACCELERATOR ENABLED 6 CW 0000 0000 0110 1111 This CW value releases the ramp function generator RFG output and changes the drive state to OPERATING The drive accelerates to the given reference and follows the reference Start Up ACS550 User s Manual 153 The state diagram below describes the start stop function of CONTROL WORD CW and STATUS WORD SW bits From any state From any state From any state Emergency Stop Emergency Off Fault OFF3 CW Bit2 0 OFF2 CW Bit1 0 OFF3 SW Bit5 0 AcTive ACTIVE SWBit4 0 FAULT SW Bit3 1 f 0 1 0 mim CW Bit7 1 V From any state V SWITCH ON i f 0 I 0 Power O
155. displays LOC or Drive is in remote control mode REM and is parameterized to accept start stop direction or reference from the control panel To correct check Communication lines and connections Parameter 3002 PANEL COMM ERROR Parameters in Group 10 Command Inputs and Group 11 Reference Select if drive operation is REM 11 ID RUN FAIL The motor ID run was not completed successfully Check for and correct Motor connections 12 MOTOR STALL Motor or process stall Motor is operating in the stall region Check for and correct Excessive load Insufficient motor power Parameters 3010 3012 13 RESERVED Not used 14 EXT FAULT 1 Digital input defined to report first external fault is active See parameter 3003 EXTERNAL FAULT 1 15 EXT FAULT 2 Digital input defined to report second external fault is active See parameter 3004 EXTERNAL FAULT 2 16 EARTH FAULT The load on the input power system is out of balance Check for correct faults in the motor or motor cable Verify that motor cable does not exceed max specified length 17 UNDERLOAD Motor load is lower than expected Check for and correct Disconnected load Parameters 3013 UNDERLOAD FUNCTION 3015 UNDERLOAD CURVE Diagnostics ACS550 User s Manual 159 Faut Fault Namen Description and Recommended Corrective Action Code Panel 18 THERM FAIL Internal fault The thermistor me
156. do one of the following From the control panel Press RESET Turn the power off for 5 minutes Depending on the value of 1604 FAULT RESET SELECT the following could also be used to reset the drive Digital input Serial communication When the fault has been removed the motor can be started Diagnostics 162 Correcting Alarms History ACS550 User s Manual For reference the last three fault codes are stored into parameters 0401 0412 0413 For the most recent fault identified by parameter 0401 the drive stores additional data in parameters 0402 0411 to aid in troubleshooting a problem For example parameter 0404 stores the motor speed at the time of the fault To clear the fault history all of the Group 04 Fault History parameters ps eI s Using the control panel in Parameters mode select parameter 0401 Press EDIT or ENTER on the Basic control panel Press UP and Down at the same time Press SAVE The recommended corrective action for alarms is Determine if the Alarm requires any corrective action action is not always required Use Alarm Listing below to find and address the root cause of the problem Alarm Listing The following table lists the alarms by code number and describes each Alarm ds Code Display Description 2001 Reserved 2002 2003 2004 DIR LOCK The change in direction being attempted is not allowed Either Do not attempt to
157. e Size Terminal Description Braking Accessory R1 R2 BRK BRK Braking resistor Braking resistor R3 R4 R5 R6 UDC UDC DC bus Braking unit or Chopper and resistor Floati ng Networks For floating networks also known as IT ungrounded or high impedance networks Disconnect the internal RFI filter by removing both the EM1 and EM3 screws frame sizes R1 R4 see page 18 or F1 and F2 screws frame sizes R5 R6 see page 19 Where EMC requirements exist check for excessive emission propagated to neighboring low voltage networks In some cases the natural suppression in transformers and cables is sufficient If in doubt use a supply transformer with static screening between the primary and secondary windings Do NOT install an external filter such as one of the kits listed in the filter table on 13 Using an RFI filter grounds the input power through the filter capacitors which could be dangerous and could damage the unit Control Connections To complete the control connections use Following tables Application Macros on page 44 Complete Parameter Descriptions on page 64 Cable recommendations in Control Cables on page 14 Installation ACS550 User s Manual 25 X1 Hardware Description 1 SCR Terminal for signal cable screen
158. e control panel to change parameter values but they are not stored in permanent memory Set parameter 1607 PARAM SAVE to 1 SAVE to store changed parameter values to memory 1603 PASS CODE Entering the correct pass code unlocks the parameter lock See parameter 1602 above The code 358 opens the lock This entry reverts back to 0 automatically 1604 FAULT RESET SEL Selects the source for the fault reset signal The signal resets the drive after a fault trip if the cause of the fault no longer exists 0 KEYPAD Defines the control panel as the only fault reset source Fault reset is always possible with control panel 1 DI1 Defines digital input DI1 as a fault reset source Activating the digital input resets the drive 2 6 DI2 DI6 Defines digital input DI2 DI6 as a fault reset source See DI1 above 7 START STOP Defines the Stop command as a fault reset source Do not use this option when fielbus communication provides the start stop and direction commands 8 coMM Defines the fieldbus as a fault reset source The Command Word is supplied through fieldbus communication The bit 4 of the Command Word 1 parameter 0301 resets the drive 1 DI1 INV Defines an inverted digital input DI1 as a fault reset source De activating the digital input resets the drive 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as a fault reset source See DI1 INV a
159. e displays shows the current setting for the selection 5 Press EDIT 6 Press UP DOWN to select a new setting 7 Press SAVE to save 37 Start Up 38 ACS550 User s Manual Basic Control Panel Features The Basic Control Panel features Numeric control panel with a LCD display Drive connection that can be made or detached at any time Copy function Parameters can be copied to the Control Panel memory for later transfer to other drives or for backup of a particular system Controls Display Overview The following table summarizes the button functions and displays on the Basic Control Panel LCD DISPLAY Divided into five areas Upperleft Identifies control location local LOC or remote REM Upper right Identifies parameter units Center Variable in general shows parameter values menus or lists Also displays a code for control panel errors See Lower left OUTPUT in the control mode or MENU when selecting alternate modes Lower right Motor rotation direction and indicates when a value can be edited SEP MENU ENTER key Enters deeper into menu level At deepest menu REM A level saves display value as new EXIT RESET key Exits to next setting higher menu level Does not save changed values OUTPUT FWD Down Scrolls down through a m
160. e in a pipe 4011 INTERNAL SETPNT sets a constant pressure reference that controls the pressure in the pipe The speed regulated pump operates alone at low water consumption levels As water consumption increases first one constant speed pump operates then the second As flow increases the pressure at the output end of the pipe drops relative to the pressure measured at the input end As auxiliary motors step in to increase the flow the adjustments below correct the reference to more closely match the output pressure When the first auxiliary pump operates increase the reference with parameter 8103 REFERENCE STEP 1 When both auxiliary pumps operate increase the reference with parameter 8103 reference step 1 parameter 8104 reference step 2 When three auxiliary pumps operate increase the reference with parameter 8103 REFERENCE STEP 1 parameter 8104 REFERENCE STEP 2 parameter 8105 REFERENCE STEP 3 Start Up 130 ACS550 User s Manual Code Description 8104 REFERENCE STEP 2 Sets a percentage value that is added to the process reference Applies only when at least two auxiliary constant speed motors are running See parameter 8103 REFERENCE STEP1 8105 REFERENCE STEP 3 Sets a percentage value that is added to the process reference Applies only when at least three auxiliary constant speed motors are running See parameter 8103 REFERENCE STEP1 8109 START FREQ 1 Sets the
161. e reset from either the control panel or serial communication by writing a zero to the parameter Control Locations The ACS550 can receive control information from multiple sources including digital I O analog I O the control panel and serial communication To control the ACS550 via the RS485 port you must Set parameters to accept serial communication control commands see The CONTROL WORD and the STATUS WORD Standard Profile ABB DRIVES section below and or frequency references see References section below Start Up 144 ACS550 User s Manual Using the drive control panel set the ACS550 to remote control Controlling Relays You can use serial communication to control relays as described below Use parameters in Group 14 Relay Outputs to configure a relay output to respond to serial communication Control the selected relay s by writing to parameter 0134 Modbus holding register 40134 or to the appropriate Modbus coil Modbus coils 33 38 For example To control relays 1 and 2 using serial communication Set parameters 1401 RELAY OUTPUT 1 and 1402 RELAY OUTPUT 1 lt 35 COMM Then To turn Relay 1 On either Write 1 to Modbus holding register 40134 or Force Modbus coil 33 to On To turn Relay 2 On either Write 2 to Modbus holding register 40134 or Force Modbus coil 34 to On To turn both Relay 1 and 2 On either Write 3 to Modbus holding register 40134
162. ect against contact and insulate from other low voltage circuits with basic insulation rated for the same voltage level as the drive s main circuit Usean external thermistor relay The relay insulation must be rated for the same voltage level as the drive s main circuit The figure below shows alternate thermistor connections At the motor end the cable shield should be earthed through a 10 nF capacitor If this is not possible leave the shield unconnected Thermistor Relay Thermistor 0 or 1 Thermistor 0 Thermistor relay OMIO board d P OMIO board DIG 24 VDC r DIG i i gt 24 VDC IN T E Ht um Motor F ONE Motor Start Up 110 ACS550 User s Manual For other faults or for anticipating motor overheating using a model see Group 30 Fault Functions Code Description 3501 SENSOR TYPE Identifies the type of motor temperature sensor used PT100 C or PTC ohms See parameters 1501 and 1507 O lt NONE 1 1 x PT100 Sensor configuration uses one PT 100 sensor Analog output AO1 or AO2 feeds constant current through the sensor The sensor resistance increases as the motor temperature rises as does the voltage over the sensor The temperature measurement function reads the voltage through analog input AI1 or AI2 and converts it to degrees cent
163. ection is forward 7 or reverse 7 Start Up 32 ACS550 User s Manual Control Panel Display Significance Rotating arrow blinking Drive is running but not at setpoint Stationary arrow Drive is stopped Upperright shows the active reference Middle Using parameter Group 34 the middle of the LCD display can be configured to display Upto three parameter values By default the displays shows three parameters The particular parameters depend on the value of parameter 9904 MOTOR CTRL MODE For example if 9904 1 the display shows parameters 0102 SPEED 0104 CURRENT 0105 TORQUE Use parameters 3401 3408 and 3415 to select the parameters from Group 01 to display Entering parameter 0100 results in no parameter displayed For example if 3401 0100 and 3415 0100 then only the parameter specified by 3408 appears in the Control Panel display You can also scale each parameter in the display For example use parameters 3402 3405 to scale the parameter specified by 3401 For example to convert motor speed to a display of conveyor speed A bar graph rather than any of the parameter values Enter a negative value in the units parameter 3405 3412 or 3418 to change the parameter display to a bar graph Bottom The bottom of the LCD display shows Lower corners show the functions currently assigned to the two soft keys Lower middle displ
164. ed only if the drive is configured to use the ABB Drives Profile 5305 0 40002 Reference 1 R W Range 0 20000 scaled to 0 1105 REF1 MAX or 20000 0 scaled to 1105 REF1 MAX 0 40003 Reference 2 RAV Range 0 10000 scaled to 0 1108 REF2 MAX or 10000 0 scaled to 1108 REF2 MAX O 40004 ABB DRIVES PROFILE R This register is only supported if the drive is configured to use the ABB Drives Profile 5305 0 Start Up ACS550 User s Manual 149 Modbus ACS550 Register Standard Profile Access Remarks ABB DRIVES 40005 Actual 1 R By default stores a copy of 0103 OUTPUT FREQ Use select using 5310 parameter 5310 to select a different actual value for this register 40006 Actual 2 R By default stores a copy of 0104 CURRENT Use select using 5311 parameter 5311 to select a different actual value for this register 40007 Actual 3 R By default stores nothing Use parameter 5312 to select using 5312 select an actual value for this register 40008 Actual 4 R By default stores nothing Use parameter 5313 to select by 5313 select an actual value for this register 40009 Actual 5 R By default stores nothing Use parameter 5314 to select by 5314 select an actual value for this register 40010 Actual 6 R By default stores nothing Use parameter 5315 to select by 5315 select an actual value for this register 40011 Actual 7 R By default s
165. efines the minimum limit for the drive output frequency P 2008 e A positive or zero minimum speed value defines two ranges one positive and one negative r 4 e A negative minimum speed value defines one speed range 0 rrequency range alowed Time See figure Note Keep MINIMUM FREQ lt MAXIMUM FREQ 2008 MAXIMUM FREQ oodd Defines the maximum limit for the drive output frequency Freq 2007 value is gt O P 2008 P 2007 0 lime P 2007 P 2008 2013 MIN TORQUE SEL Defines control of the selection between two minimum torque limits 2015 MIN TORQUE 1 and 2016 MIN TORQUE 2 0 MIN TORQUE 1 Selects 2015 MIN TORQUE 1 as the minimum limit used 1 DI1 Defines digital input DI1 as the control for selecting the minimum limit used Activating the digital input selects MIN TORQUE 2 value De activating the digital input selects MIN TORQUE 1 value 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for selecting the minimum limit used See DI1 above 7 COMM Defines bit 15 of the Command Word 1 as the control for selecting the minimum limit used The Command Word is supplied through fieldbus communication The Command Word is parameter 0301 1 DI1 INV Defines an inverted digital input DI1 as the control for selecting the minimum limit used Activating the digital input selects MIN TORQUE 1 value De activating the digital input selects MIN TORQUE 2 value 2 6 DIZ INV DIG INV Defines
166. elect the PID set 4027 Group 42 External Trimming PID defines an external PID control parameters or trimming input parameters for speed frequency reference Code Description 4001 GAIN Defines the PID Controller s gain The setting range is 0 1 100 e At 0 1 the PID Controller output changes one tenth as much as the error value At 100 the PID Controller output changes one hundred times as much as the error value Use the proportional gain and integration time values to adjust the responsiveness of the system e A low value for proportional gain and a high value for integral time ensures stable operation but provides sluggish response If the proportional gain value is too large or the integral time too short the system can become unstable Procedure e Initially set 4001 GAIN 0 0 4002 INTEGRATION TIME 7 20 seconds Start the system and see if it reaches the set point quickly while maintaining stable operation If not increase GAIN 4001 until the actual signal or drive speed oscillates constantly It may be necessary to start and stop the drive to induce this oscillation Reduce GAIN 4001 until the oscillation stops Set GAIN 4001 to 0 4 to 0 6 times the above value Decrease the INTEGRATION TIME 4002 until the feedback signal or drive speed oscillates constantly It may be necessary to start and stop the drive to induce this oscillation e Increase INTEGRATION T
167. en external control is selected 18 REF 2 SEL Energize relay when EXT2 is selected 19 CONST FREQ Energize relay when a constant speed is selected 20 REF LOSS Energize relay when reference or active control place is lost 21 OVERCURRENT Energize relay when an overcurrent alarm or fault occurs 22 OVERVOLTAGE Energize relay when an overvoltage alarm or fault occurs 23 DRIVE TEMP Energize relay when a drive overtemperature alarm or fault occurs 24 UNDERVOLTAGE Energize relay when an undervoltage alarm or fault occurs 25 AI LOSS Energize relay when Al1 signal is lost 26 AI2 LOSS Energize relay when AI2 signal is lost 27 MOTOR TEMP Energize relay when a motor overtemperature alarm or fault occurs 28 STALL Energize relay when a stall alarm or fault exists 29 UNDERLOAD Energize relay when an underload alarm or fault occurs 30 PID SLEEP Energize relay when the PID sleep function is active 31 PFC Use relay to start stop motor in PFC control See Group 81 PFC Control Use this option only when PFC control is used Selection activated deactivated when drive is not running 32 AUTOCHANGE Energize relay when PFC autochange operation is performed Use this option only when PFC control is used 33 FLUX READY Energize relay when the motor is magnetized and able to supply nominal torque motor has reached nominal magnetizing 34 USER S2 Energi
168. en the acceleration ramp defined in Group 22 Accel Decel applies O lt NOT SEL 0 1 1800 Activates this function using the value entered as the acceleration time 8125 DEC IN AUX START Sets the PFC deceleration time for a maximum to zero freguency ramp This PFC deceleration ramp Applies to the speed regulated motor when an auxiliary motor is switched on Replaces the deceleration ramp defined in Group 22 ACCEL DECEL Applies only until the output of the regulated motor decreases by an amount equal to the output of the auxiliary motor Then the deceleration ramp defined in Group 22 ACCEL DECEL applies O lt NOT SEL 0 1 1800 Activates this function using the value entered as the deceleration time Aux Motor dd umm ii bf 0 A speed regulated motor accelerating using Group 22 parameters 2202 or 2205 B speed regulated motor decelerating using Group 22 parameters 2203 or 2206 At aux motor start speed regulated motor decelerates using 8125 DEC IN AUX START At aux motor stop speed regulated motor accelerates using 8124 ACC IN AUX STOP 8126 TIMED AUTOCHNG Sets the autochange using the Timer function See parameter 8119 AUTOCHANGE LEVEL O NOT SEL 1 Timer function 1 Enables autochange when Timer function 1 is active 2 4 Timer function 2 4 Enables autochange when Timer function 2 4 is active Start Up
169. enu or Up gEXIT MENU M list i ESET lue if teri Scrolls up through a menu or list Y ES ecd evene aparemeleris ncreases a value if a parameter is Decreases the reference when in selected the reference mode of operation Decreases the reference when in the reference mode of operation DIR key Changes the motor s direction of rotation LOC REM Changes between local and remote control of the drive STOP Stops the drive START Starts the drive FM Output Mode Use the Output mode to read information on the drive s status and to operate the drive To reach the Output mode press EXIT RESET until the display shows status information as described below Start Up ACS550 User s Manual 39 Status Information When the Basic Control Panel is in the Output mode the display Top left shows the control location REM A LOC indicates that the drive control is local that 1 1 is from the control panel M E REM indicates that the drive control is remote such as the basic l O X1 or fieldbus The center of the display is a Group 01 parameter value Up to three parameter values may be available press UP or DOWN to step through available parameters By default the displays holds three parameters The particular parameters depend on the value of parameter 9904 MOTOR CTRL MODE For example if 990
170. ero in holding register 40002 equals a zero value for ref 1 The diagrams below show both positive and negative value situations 1104 REF1 Min is not used Negative values Ext ref 20000 0 P1105 1 MAX l Value 40002 l OR 40002 Value 0 0 20000 Ext ref Positive values Reference 2 The contents of the register address 40003 REFERENCE 2 can be used as the frequency reference REF2 The required parameter settings are Use 1102 EXT1 EXT2 SEL to identify the control input that selects between EXT1 and EXT2 Then that control input must select EXT2 e 1106 REF 2 SEL 8 COMM 9 COMM AI1 or 10 COMM Al For scaling with positive values 10000 in holding register 40003 equals the value of parameter 1108 REF2 MAX and zero in holding register 40003 equals a zero value for ref 2 The diagrams below show both positive and negative value situations 1107 REF2 Min is not used Ext ref Negative values 10000 0 T Value 40003 OR l l MAX ya tte i P 1108 Positive values Actual Values The contents of the register addresses 40005 40012 are ACTUAL VALUES and are Specified using parameters 5310 5317 Start Up ACS550 User s Manual 155 e Read only values containing information on the operation of the drive 16 bit words containing a sign bit and a 15 bit integer When negative values written as the two s complement of the corresponding positive v
171. esigned for ACS550 cannot be used in an isolated or high impedance earthed industrial distribution network Recommendation for Conductor Layout The following figure compares conductor layout features in motor cables Recommended CE amp C Tick Allowed CE amp C Tick Symmetrical shielded cable three phase A separate PE conductor is required if the conductors and a concentric or otherwise conductivity of the cable shield is lt 50 of the symmetrically constructed PE conductor and a conductivity of the phase conductor shield Shield PE Shield Conductor and Shield ePE Shield Not allowed for motor cables CE amp C Tick A four conductor system three phase conductors and a protective conductor without a shield Allowed for motor cables with phase P conductor cross section up to 10 mm ZO Effective Motor Cable Screens The general rule for cable screen effectiveness is the better and tighter the screen of the cable the lower the radiated emission level The following figure shows an example of an effective construction for example Olflex Servo FD 780 CP Lappkabel or MCCMK NK Cables Insulation Jacket Inner Insulator L2 80 L1 Braided Metallic Screen L3 Clamp the cable shield into the gland plate at the drive end and twist the cable screen wires together into a bundle not longer than five times its width and connect it to the terminal marked at the bottom right hand corner of
172. esponse and or motor thermal protection not set up 1 lt FAULT When the calculated motor temperature exceeds 90 C displays a warning 2010 MOT OVERTEMP When the calculated motor temperature exceeds 110 C displays a fault 9 MOT OVERTEMP and the drive coasts to stop 2 WARNING When the calculated motor temperature exceeds 90 C displays a warning 2010 MOT OVERTEMP 3006 MOT THERM TIME Motor load 4 Sets the motor thermal time constant for the motor temperature model This is the time required for the motor to reach 6396 of the final temperature with steady load For thermal protection according to UL requirements for NEMA Temp Rise class motors use the rule of thumb MOTOR THERM TIME equals 100 ps SS 25 35 times t6 where t6 in seconds is specified by the motor 63 JI manufacturer as the time that the motor can safely operate at six times its rated current The thermal time for a Class 10 trip curve is 350 s for a Class P 3006 Vo 20 trip curve 700 s and for a Class 30 trip curve 1050 s Start Up ACS550 User s Manual 101 Code Description 3007 MOT LOAD CURVE Output current 96 relative Sets the maximum allowable operating load of the motor to 9906 MOTOR NOM CURR When set to 100 the maximum allowable load is equal to the value of Start up Data parameter 9906 MOTOR NOM CURRENT 1
173. f 0 ra n 247 fn 3017 EARTH FALULT Defines the drive response if the drive detects a ground fault in the motor or motor cables 0 NO No response 1 FAULT Displays a fault 16 EARTH FAULT and the drive coasts to stop 3018 COMM FAULT FUNC Defines the drive response if the fieldbus communication is lost O 7 NOT SEL No response 1 FAULT Displays a fault 28 SERIAL 1 ERR and the drive coasts to stop 2 CONST SP7 Displays a warning 2005 I o COMM and sets speed using 1208 CONST SPEED 7 This alarm speed remains active until the fieldbus writes a new reference value 3 LAST SPEED Displays a warning 2005 1 0 COMM and sets speed using the last operating level This value is the average speed over the last 10 seconds This alarm speed remains active until the fieldbus writes a new reference value Caution If you select CONST SPEED 7 or LAST SPEED make sure that continued operation is safe when fieldbus communication is lost 3019 COMM FAULT TIME Sets the communication fault time used with 3018 COMM FAULT FUNC Brief interruptions in the fieldbus communication are not treated as faults if they are less than the COMM FAULT TIME value 3021 AI1 FAULT LIMIT Sets a fault level for analog input 1 See 3001 AI lt MIN FUNCTION 3022 Al2 FAULT LIMIT Sets a fault level for analog input 2 See 3001 AI lt MIN FUNCTION Start Up ACS550 User s Manual 103 Group 31 Automatic Reset
174. f an Assistant control panel is attached to the drive The control panel display if a control panel is attached to the drive The Fault Word and Alarm Word parameter bits parameters 0305 to 0309 See Group 03 FB Actual Signals on page 69 for the bit definitions The form of the display depends on the severity of the error You can specify the severity for many errors by directing the drive to gnore the error situation Reportthe situation as an alarm Reportthe situation as a fault Red Faults The drive signals that it has detected a severe error or fault by Enabling the red LED on the drive LED is either steady on or blinking Setting an appropriate bit in a Fault Word parameter 0305 to 0307 Overriding the control panel display with the display of a fault code Stopping the motor if it was on The fault code on the control panel display is temporary Pressing any of the following buttons removes the fault message MENU ENTER UP button or DOWN button The message reappears after a few seconds if the control panel is not touched and the fault is still active Diagnostics ACS550 User s Manual Flashing Green Alarms 157 For less severe errors called alarms the diagnostic display is advisory For these situations the drive is simply reporting that it had detected something unusual In these situations the drive Flashes the green LED on the drive does not apply to alarms t
175. fault operation O T coNsTANT SPEED 2 1203 27 RO3B Fault 1 gt 25 connected to 26 1 J1 CONSTANT SPEED 3 1204 Fault 2 25 connected to 26 Input signals Output signals Jumper Setting Analog reference Al1 Analog output AO1 Speed e Start stop and direction DI1 2 3 Analog output AO2 Current J1 e Constant speed selection DI4 5 Relay output 1 Ready 2p Al1 0 10V Relay output 2 Running 2 p gt Al2 0 4 20 mA Relay output 3 Fault 1 Start Up ACS550 User s Manual 47 Application Macro Alternate This macro provides an I O configuration adopted to a sequence of DI control signals used when alternating the rotation direction of the drive To enable set the value of parameter 9902 to 3 ALTERNATE Connection example XI 1 ISCR Signal cable shield screen 2 AM External speed reference 1 0 10 V Ko 3 AGND Analog input circuit common 4 10V Reference voltage 10 VDC 5 AI Not used 6 AGND Analog input circuit common D 7 AO1 Motor output speed 0 20 mA D 8 AO2 Output current 0 20 mA 9 AGND Analog output circuit common 10 24V Auxiliary voltage output 24 VDC 11 GND Common for DI return signals 112 DCOM 1 Digital input common for all 13 DI1 Start fwd If DI
176. h TRIG Sets the trigger point for the drive s accumulated power consumption in megawatt hours counter 0 0 NOT SEL 2908 USER MWh ACT Defines the actual value of the drive s accumulated power consumption in megawatt hours counter The parameter is reset by writing O O to it Start Up 100 ACS550 User s Manual Group 30 Fault Functions This group defines situations that the drive should recognize as potential faults and defines how the drive should respond if the fault is detected Code Description 3001 AI lt MIN FUNCTION Defines the drive response if the analog input Al signal drops below the fault limits and Al is used in reference chain 3021 AI1 FAULT LIMIT and 3022 AI2 FAULT LIMIT set the minimum limits O NOT SEL No response 1 FAULT Displays a fault 7 Al1 LOSS or 8 AI2 LOSS and the drive coasts to stop 2 CONST SP 7 Displays a warning 2006 A11 Loss or 2007 AI2 LOSS and sets speed using 1208 CONST SPEED 7 3 LAST SPEED Displays a warning 2006 AI1 Loss or 2007 AI2 LOSS and sets speed using the last operating level This value is the average speed over the last 10 seconds Warning If you select CONST SP 7 or LAST SPEED make sure that continued operation is safe when the analog input signal is lost 3002 PANEL COMM ERR Defines the drive response to a control panel communication error 1 FAULT Displays a fault 10 PANEL LOSS and t
177. hanism without a PID regulator Use Regulator by pass control only in special f applications OUT O lt NO Disables Regulator by pass control The drive fmax uses the normal PFC reference 1106 REF2 SELECT 1 yes Enables Regulator by pass control The process PID regulator is bypassed Actual value of PID is used as the PFC reference input Normally EXT REF2 is used as the PFC reference The drive uses the feedback signal defined by 4014 FBK SEL or 4114 for the PFC frequency reference The figure shows the relation between the control signal 4014 FBK SEL OR 4114 and the speed regulated motor s frequency in a three motor system Example In the diagram below the pumping station s outlet flow is controlled by the measured inlet flow A m A B C A 7 No auxiliary motors running B One auxiliary motor running C Two auxiliary motors running P 4014 76 Y Mains 3 3 Contactors Outlet Pipe1 Outlet Pipe2 Inlet Pipe Outlet Pipe3 8122 PFC START DELAY Sets the start delay for speed regulated motors in the system Using the delay the drive works as follows e Switches on the contactor of the speed regulated motor connecting the motor to the ACS550 power output Delays motor start for the time 8122 PFC START DELAY Starts the speed regulated motor Starts auxiliary motors See parameter 8115 for delay
178. hat arise from control panel operation errors Sets an appropriate bit in an Alarm Word parameter 0308 or 0309 See Group 03 FB Actual Signals on page 69 for the bit definitions Overrides the control panel display with the display of an alarm code and or name Alarm messages disappear from the control panel display after a few seconds The message returns periodically as long as the alarm condition exists Correcting Faults The recommended corrective action for faults is Usethe Fault Listing table below to find and address the root cause of the problem Resetthe drive See Fault Resetting on page 161 Fault Listing Fault Code Fault Name In Panel Description and Recommended Corrective Action OVERCURRENT Output current is excessive Check for and correct Excessive motor load Insufficient acceleration time parameters 2202 ACCELER TIME 1 and 2205 ACCELER TIME 2 Faulty motor motor cables or connections DC OVERVOLT Intermediate circuit DC voltage is excessive Check for and correct Static or transient overvoltages in the input power supply Insufficient deceleration time parameters 2203 DECELER TIME 1 and 2206 DECELER TIME 2 Undersized brake chopper if present DEV OVERTEMP Drive heatsink is overheated Temperature is at or above 115 C 239 F Check for and correct Fan failure Obstructions in the air flow Dirt or dust coating on the heat sink Ex
179. he following table ACS550 Modbus Reference Set Supported Function Codes Control bits Relay outputs Coils Oxxxx 01 Read coil status 05 Force single coil 15 Force multiple coils OxOF Hex Status bits Discrete inputs Discrete inputs 1xxxx 02 Read input status Analog inputs Input registers 3xxxx 04 Read input registers CONTROL WORD STATUS WORD References Parameters Holding registers 4xxxx 03 Read 4xxxx registers 06 Preset single 4xxxx register e 16 Preset multiple 4xxxx registers 0x10 Hex 23 Read write 4xxxx registers 0x17 Hex The following sections describe in detail the mapping to each Modbus reference set Oxxxx Mapping Modbus Coils The drive maps the following information to the 0xxxx Modbus set called Modbus Coils Bit wise map of the CONTROL WORD selected using parameter 5305 EFB CTRL PROFILE The first 32 coils are reserved for this purpose Relay output states numbered sequentially beginning with coil 00033 The following table summarizes the 0xxxx reference set ACS550 Modbus 7 Ref Internal Location Standard Profile ABB DRIVES Alternate Profile ACS550 All Profiles 5305 EFB CTRL PROFILE 7 0 5305 EFB CTRL PROFILE z 1 00001 CONTROL WORD Bit 0 OFF1 STOP 00002 CONTROL WORD Bit 1 OFF2 START 00003 CONTROL WORD
180. he source values in the figure are the min and max motor speed and the display values are the corresponding min and max conveyor speed Use parameter 3405 to select the proper units for the display P3406 Note Selecting units does not convert values i 3403 SIGNAL1 MAX P3402 P 5403 Defines the maximum expected value for the first display parameter Source Value M ROTE SPORE 3404 Value Display Range Defines the decimal point location for the first display parameter 0 3 32768 32767 Enter the number of digits desired to the right of the decimal 7 point 1 3 1 Signed See table for example using pi 3 14159 2 3 14 3 3 142 4 3 0 65535 5 3 1 Unsigned 6 3 14 T 3 142 3405 OUTPUT1 DSP UNIT Selects the units used with the first display parameter e Enter positive values in parameter 3405 for a numeric display e Enter negative values in parameter 3405 for a bar graph display O NOTSEL 8 kh 16 F 24 GPM 32 kHz 40 lt m m 48 2galm 56 FPS 1 A 9 C 17 hp 25 PSI 33 Ohm 41 kg s 49 gal h 57 ft s 2 V 10 7 Ib ft 18 MWh 26 CFM 34 ppm 42 kg m 50 ft s 58 inH2O 3 Hz 11 2 mA 19 lt m s 27 ft 35 pps 43 kg h 51 f m 59 in wg 4 96 122 mV 20 lt m3 h 28 MGD 36 l s 442 mbar 52 ft h 60 ft wg 5 s 13 kW 21 lt dm s 29 inHg 37 7 l min 45 Pa 53 Ib s 61 Ibsi 6 h 142W 22 7 bar 30 FPM 38 l h 46 GPS 54 Ib m 62 ms 7 rpm 15 kWh 23 kPa 31 kb s 39 m s 47
181. he drive coasts to stop 2 CONST SP 7 Displays a warning 2008 PANEL LOSS and sets speed using 1208 CONST SPEED 7 3 LAST SPEED Displays a warning 2008 PANEL LOSS and sets speed using the last operating level This value is the average speed over the last 10 seconds Warning If you select CONST SP 7 or LAST SPEED make sure that continued operation is safe when the control panel communication is lost 3003 EXTERNAL FAULT 1 Defines the External Fault 1 signal input and the drive response to an external fault 0 7 NOT SEL External fault signal is not used 1 DI1 Defines digital input DI1 as the external fault input Activating the digital input indicates a fault The drive displays a fault 14 EXT FAULT 1 and the drive coasts to stop 2 6 DI2 DI6 Defines digital input DI2 DI6 as the external fault input See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the external fault input De activating the digital input indicates a fault The drive displays a fault 14 EXT FAULT 1 and the drive coasts to stop 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the external fault input See DI1 INV above 3004 EXTERNAL FAULT 2 Defines the External Fault 2 signal input and the drive response to an external fault See parameter 3003 above 3005 MOT THERM PROT Defines the drive response to motor overheating O NOT SEL No r
182. he pulse in DI2 Connect multiple Start push buttons in parallel Stop is through a normally closed push button connected to digital input DI3 Connect multiple Stop push buttons in series Requires parameter 1003 3 REQUEST 6 DI6 Two wire Start Stop e Start Stop is through digital input DI6 DI6 activated Start DI6 de activated Stop Parameter 1003 defines the direction Selecting 1003 3 REQUEST is the same as 1003 1 FWD 7 z DI6 5 Two wire Start Stop Direction Start Stop is through digital input DI6 DIG activated Start DI6 de activated Stop Direction control requires parameter 1003 3 REQUEST is through digital input DI5 DI5 activated Reverse de activated Forward 8 KEYPAD Control Panel Start Stop and Direction commands are through the control panel when EXT1 is active Direction control requires parameter 1003 3 REQUEST 9 DI1F 2R Start Stop Direction commands through DI1 and DI2 combinations Start forward DI1 activated and DI2 de activated Start reverse DI1 de activated and DI2 activated Stop both DI1 and DI2 activated or both de activated Requires parameter 1003 3 REQUEST 10 COMM Assigns the fieldbus Command Word as the source for the start stop and direction commands Bits 0 1 2 of Command Word 1 parameter 0301 activates the start stop and direction commands See Fieldbus user s manual for detailed instructions Start
183. he third auxiliary motor stops if Three auxiliary motors are running ACS550 output frequency drops below the limit 8114 1 Output frequency stays below the relaxed limit 8114 1 Hz for at least the time 8116 AUX MOT STOP D 8115 AUX MOT START D Sets the Start Delay for the auxiliary motors The output frequency must remain above the start frequency limit parameter 8109 8110 or 8111 for this time period before the auxiliary motor starts e See 8109 START FREQ 1 for a complete description of the operation 8116 AUX MOT STOP D Sets the Stop Delay for the auxiliary motors The output frequency must remain below the low frequency limit parameter 8112 8113 or 8114 for this time period before the auxiliary motor stops See 8112 Low FREQ 1 for a complete description of the operation e ACS550 output frequency drops below the limit f Hz 4 8112 1 Output frequency stays below the relaxed limit fmax 8112 1 Hz for at least the time 8116 AUX MOT STOP D N After the first auxiliary motor stops cine 4 Output frequency increases by the value P 8112 A 8109 START FREQ 1 8112 Low FREQ 1 IT In effect the output of the speed regulated motor increases to P8112 17 K compensate for the loss of the auxiliary motor fMin E See figure where y A lt 8109 START FREQ 1 8112 Low FREQ 1 POM s Start Up 132 ACS550 User s Manual Code Description
184. hown in the above table When the digital input is 1 the motor is overheated See the figures in the introduction to this Group 3502 INPUT SELECTION Defines the input used for the temperature sensor 1 AI1 PT100 and PTC 2 AI2 PT100 and PTC 3 8 DI1 DI6 Thermistor 3503 ALARM LIMIT Defines the alarm limit for motor temperature measurement At motor temperatures above this limit the drive displays an alarm 2010 MOTOR OVERTEMP For thermistors 0 de activated 1 activated 3504 FAULT LIMIT Defines the fault limit for motor temperature measurement At motor temperatures above this limit the drive displays a fault 9 MOTOR OVERTEMP and stops the drive For thermistors 0 de activated 1 activated Start Up ACS550 User s Manual Group 36 Timer Functions This group defines the timer functions The timer functions include Four daily starts stops Four weekly starts stops overrides Four timed functions for collecting selected timers together 111 A timer function can be connected to multiple timers and a timer can be in multiple timer functions Timer1 3602 Timer1 Daily Str 3603 Timer1 Daily Stp 3604 Timer1 Weekly Str 3605 Timer1 Weekly Stp Timer1 3606 Timer1 Daily Str 3607 Timer1 Daily Stp 3608 Timer1 Weekly Str 3609 Timer1 Weekly Stp Timer3 3610 Timer3 Daily Str 3611 Timer3 Daily Stp 3612 Timer1 Weekly Str
185. iary voltage output 24 VDC 11 GND Common for DI return signals L 12 DCOM 1 Digital input common for all 13 DH Start Stop Manual Activation starts the drive 14 DI2 Run enable Deactivation always stops the drive A 15 DI3 EXT1 EXT2 selection Activation selects PID control 16 DI4 Interlock Deactivation always stops the drive I 17 DI5 Interlock Deactivation stops constant speed motor 18 DI6 Start Stop PFC Activation starts the drive 19 RO1C Relay output 1 programmable 20 RO1A fx Default operation 21lRO1B Running gt 19 connected to 21 22 RO2C Relay output 2 programmable 23 RO2A js Default operation 24 RO2B Fault 1 gt 22 connected to 24 Fault gt 22 connected to 23 25 RO3C Relay output 3 programmable 26 RO3A x Default operation 27 RO3B Auxiliary motor switched on gt 25 connected to 27 Input signals Output signals Jumper Setting Analog ref and actual Al1 2 Analog output AO1 Frequency e Start stop manual PFC DI1 6 Analog output AO2 Actual 1 J1 Run enable DI2 Relay output 1 Running 2 Al 0 10 V EXT1 EXT2 selection DI3 Relay output 2 Fault 1 2 P Al2 0 4 20 mA Interlock D14 5 Relay output 3 Aux motor ON Start Up 52 ACS550 User s Manual Application Macro Torque Control This macro provides parameter settings for applications that require torque control of
186. ic copper shield Not more than nine cables laid on cable ladder side by side Based on NEC Table 310 16 for copper wires e 90 C 194 F wire insulation 40 C 104 F ambient temperature Not more than three current carrying conductors in raceway or cable or earth directly buried Copper cables with concentric copper shield Max Max Max Load ata Load Cu Cable Load Al Cable Cu Wire Size Current mm Current mm Kajo AWG kcmil A A 34 3x6 117 3x70 50 1 8 47 3x10 143 3x95 68 3 6 62 3x16 165 3x120 86 5 4 79 3x25 191 3x150 100 3 98 3x35 218 3x185 118 2 119 3x50 257 3x240 137 1 153 3x70 274 3x 3x50 155 1 0 186 3x95 285 2x 3x95 178 2 0 215 3x120 205 3 0 249 3x150 237 4 0 284 3x185 264 250 MCM or 2 x 1 291 300 MCM or 2 x 1 0 319 350 MCM or 2 x 2 0 Cable Terminals Brake resistor mains and motor cable maximum sizes per phase accepted a the cable terminals and the tightening torques are listed below U1 V1 W1 U2 V2 W2 Earthing PE Control Frame BRK UDC Size Maximum Toraue Maximum Torque Maximum Tordue Wire Size 4 Wire Size 4 Wire Size 4 mm AWG Nm Ib ft mm AWG Nm Ib ft mm AWG Nm Ib ft R1 6 14 10 4 10 14 1 0 R2 10 14 10 10 8 14 1 0 R3 25 18 13 16 6 1 8 13 15 NG 0 4 Dis R4 50 10 20 15 35 2 2 0 1 5 R5 70 2 0 15 111 70 2 0 115
187. ic tools for manual entry of parameter values Assistant Control Panel Features The ACS550 Assistant Control Panel features Alphanumeric control panel with a LCD display Language selection for the display Drive connection that can be made or detached at any time Start up Assistant to ease drive commissioning Copy function Parameters can be copied to the Control Panel memory for later transfer to other drives or for backup of a particular system Context sensitive help Start Up ACS550 User s Manual Controls Display Overview 31 The following table summarizes the button functions and displays on the Assistant Control Panel lists LCD Display Divided into three main areas Top line variable depending on the mode of operation For example see Status Information on page 31 Middle area variable in general shows parameter values menus or Bottom line shows current function of the two soft keys and the clock display if enabled Soft key 1 Function varies and is defined by the text in the lower left corner of the LCD display Up Scrolls up through a menu or list displayed in the middle of the LCD Display Increments a value if a parameter is selected Increments the reference if the upper right corner is highlighted in reverse video Loc C 400RPM 1200 RPM 12 4 A 405 dm3 s
188. ided for the reported fault alarm Use the fault and alarm listings on pages 157 and 162 respectively or Press the help key Assistant Control Panel only while fault or alarm is displayed 3 Adjust the system or parameters as appropriate Installation 30 Start Up ACS550 User s Manual Start up configures the drive This process sets parameters that define how the drive operates and communicates Depending on the control and communication requirements the start up process may require any or all of the following The Start up Assistant requires the Assistant Control Panel steps you through the default configuration The Start up Assistant runs automatically at the first power up or can be accessed at any time using the main menu Application macros can be selected to define common alternate system configurations using the default settings See Application Macros on page 44 Additional refinements can be made using the control panel to manually select and set individual parameters See Complete Parameter Descriptions on page 64 Control Panels Use a control panel to control the ACS550 to read status data and to adjust parameters The ACS 550 works with either of two different control panel types Assistant Control Panel This panel described below includes pre programmed assistants to automate the most common parameter setups Basic control panel This panel described in a later section provides bas
189. igrade 2 2 x PT100 Sensor configuration uses two PT 100 sensors Operation is the same as for above 1 x PT100 3 3 x PT100 Sensor configuration uses three PT 100 sensors Ohm Operation is the same as for above 1 x PT100 4000 4 PTC Sensor configuration uses PTC The analog output feeds a constant current through the sensor The resistance of the sensor increases sharply as the motor temperature rises over the PTC reference temperature T as does 550 the voltage over the resistor The temperature measurement function reads the voltage through analog input AI1 and converts it into ohms The figure shows typical PTC sensor resistance values as a function of 100 the motor operating temperature 1330 Temperature Resistance Normal 0 1 5 kohm Excessive gt 4 kohm 5 THERMISTOR 0 Sensor configuration uses a thermistor Motor thermal protection is activated through a digital input Connect either a PTC sensor or a normally closed thermistor relay to a digital input The drive reads the digital input states as shown in the above table When the digital input is 0 the motor is overheated See the figures in the introduction to this Group 6 THERMISTOR 1 Sensor configuration uses a thermistor Motor thermal protection is activated through a digital input Connect a normally open thermistor relay to a digital input The drive reads the digital input states as s
190. imit the PFC control automatically starts an auxiliary pump The PFC also reduces the speed of the first pump to account for the auxiliary pump s addition to total output Then as before the PID controller adjusts the speed frequency of the first pump such that the actual value follows the process reference If demand continues to increase PFC adds additional auxiliary pumps using the same process When demand drops such that the first pump speed falls below a minimum limit user defined by a frequency limit the PFC control automatically stops an auxiliary pump The PFC also increases the speed of the first pump to account for the auxiliary pump s missing output An Interlock function when enabled identifies off line out of service motors and the PFC control skips to the next available motor in the sequence An Autochange function when enabled and with the appropriate switchgear equalizes duty time between the pump motors Autochange periodically increments the position of each motor in the rotation the speed regulated motor becomes the last auxiliary motor the first auxiliary motor becomes the speed regulated motor etc Code Description 8103 REFERENCE STEP 1 Sets a percentage value that is added to the process reference Applies only when at least one auxiliary constant speed motor is running Default value is 096 Example An ACS550 operates three parallel pumps that maintain water pressur
191. imum parameter setpoint minimum parameter setpoint select parameter setpoint data parameter sleep delay parameter sleep level parameter sleep selection parameter trim mode parameter trim scale parameter units actual signal parameter wake up delay parameter wake up deviation parameter PIN Pipa a aea aho da KA GAGA ES power data parameter first applied liil ine le ani Lr PERSE I previous faults history parameters process PID sets parameter groups process variables data parameter proportional gain parameter PT100 temperature sensor PTC temperature sensor pump fan control see PFC R ramp pair accel decel parameter ANOS coude ge DARLES ERI ACS550 User s Manual reference analog input corrections 75 corrections for parameter values 75 keypad control parameter 74 maximum parameters 76 minimum parameters 76 select source parameter 74 select parameter group 74 speed frequency control Assistant panel 33 reference step PFC parameters 129 regulator by pass control parameter 139 relative humidity environment
192. in Effective Motor Cable Screens on page 12 must be earthed at the motor end with an EMC cable gland The earthing must contact the cable screen all the way around the cable Installation 14 ACS550 User s Manual Control Cables General Recommendations Use shielded cables temperature rated at 60 C 140 F or above Control cables must be multi core cables with a braided copper wire screen i a a Double Shielded Single Shielded Example JAMAK by Draka NK Cables Example NOMAK by Draka NK Cables The screen must be twisted together into a bundle not longer than five times its width and connected to terminal X1 1 for digital and analog I O cables or to either X1 28 or X1 32 for RS485 cables Route control cables to minimize radiation to the cable Route as far away as possible from the input power and motor cables at least 20 cm 8 in Where control cables must cross power cables make sure they are at an angle as near 90 as possible Stay at least 20 cm 8 in from the sides of the drive Use care in mixing signal types on the same cable Do not mix analog and digital input signals on the same cable Runrelay controlled signals as twisted pairs especially if voltage 48 V Relay controlled signals using less than 48 V can be run in the same cables as digital input signals Note Never mix 24 VDC and 115 230 VAC signals in the same cable Analog Cables
193. ing Modbus function codes for coils Function Code Description 01 Read coil status 05 Force single coil 15 OxOF Hex Force multiple coils 1xxxx Mapping Modbus Discrete Inputs The drive maps the following information to the 1xxxx Modbus set called Modbus Discrete Inputs Bit wise map of the STATUS WORD selected using parameter 5305 EFB CTRL PROFILE The first 32 inputs are reserved for this purpose Discrete hardware inputs numbered sequentially beginning with input 33 The following table summarizes the 1xxxx reference set ACS550 Modbus z a Ref Internal Location Standard Profile ABB DRIVES Alternate Profile ACS550 All Profiles 5305 EFB CTRL PROFILE 7 0 5305 EFB CTRL PROFILE 1 10001 STATUS WORD Bit O RDY ON READY 10002 STATUS WORD Bit 1 RDY RUN ENABLED Start Up ACS550 User s Manual 147 ACS550 Modbus z Ref Internal Location Standard Profile ABB DRIVES Alternate Profile Ac5550 All Profiles 5305 EFB CTRL PROFILE 0 5305 EFB CTRL PROFILE 1 10003 STATUS WORD Bit2 RDY_REF STARTED 10004 STATUS WORD Bit3 TRIPPED RUNNING 10005 STATUS WORD Bit4 OFF_2_STA ZERO_SPEED 10006 STATUS WORD Bit5 OFF 3 STA ACCELERATE 10007 STATUS WORD Bit6 SWC ON INHIB DECELERATE 10008 STATUS WORD Bit7 ALARM AT SET
194. ion Storage No conductive dust allowed chemical gases Class 1C2 solid particles Class 152 levels Cooling air must be clean free from IEC 721 3 3 corrosive materials and free from Transportation electrically conductive dust Noconductive dust allowed Chemical gases Class 3C2 Chemical gases Class 2C2 Solid particles Class 3S2 Solid particles Class 252 Mechanical conditions Class 3M4 In accordance with ISTA 1A and 1B Sinusoidal IEC60721 3 3 specifications vibration 2 9 Hz 3 0 mm 0 12 in 9 200 Hz 10 m s 33 ft s Shock Not allowed max 100 m s 330 ft s 11ms 36 fts IEC 68 2 29 Not allowed 76 cm 30 in frame size R1 61cm 24 in frame size R2 Free fall 46cm 18 in frame size R3 31 cm 12 in frame size R4 25cm 10 in frame size R5 15cm 6 in frame size R6 Technical Data ACS550 User s Manual 181 Materials Materials Specifications PC ABS 2 5 mm color NCS 1502 Y RAL 90021 PMS 420 C and 425 C Hot dip zinc coated steel sheet 1 5 2 mm thickness of coating 100 Drive enclosure micrometers Cast aluminium AISi Extruded aluminium AISi Corrugated board drives and option modules expanded polystyrene Plastic Package covering of the package PE LD bands PP or steel The drive contains raw materials that should be recycled to preserve energy and natural resources The package materials are environme
195. ion The third auxiliary motor starts if Two auxiliary motors are running ACS550 output frequency exceeds the limit 8111 1 Hz Output frequency stays above the relaxed limit 8111 1 Hz for at least the time 8115 AUX MOT START D Start Up ACS550 User s Manual 131 Code Description 8112 LOW FREQ 1 Sets the frequency limit used to stop the first auxiliary motor The first auxiliary motor stops if e The first auxiliary motor is running alone B Output frequency decrease during the stop delay e C Diagram showing auxiliary motor s run status as frequency C decreases 1 On Grey path Shows hysteresis if time is reversed the path 1 t backwards is not the same For details on the path for starting 0 see the diagram at 8109 START FREQ 1 Note Low Frequency 1 value must be between 2007 MINIMUM FREQ 1 e 8109 START FREQ 1 8113 LOW FREQ 2 Sets the frequency limit used to stop the second auxiliary motor e See 8112 Low FREQ 1 for a complete description of the operation The second auxiliary motor stops if e Two auxiliary motors are running ACS550 output frequency drops below the limit 8113 1 Output frequency stays below the relaxed limit 8113 1 Hz for at least the time 8116 AUX MOT STOP D 8114 LOW FREQ 3 Sets the frequency limit used to stop the third auxiliary motor See 8112 Low FREQ 1 for a complete description of the operation T
196. it O displays as 0001 All zeros 6 AI2 LOSS anda 1 in Blt 15 displays as 8000 7 PANELLOSS 0309 ALARM WORD 2 8 Reserved See parameter 0308 9 MOT OVERTEMP 10 UNDERLOAD 11 MOTOR STALL 12 AUTORESET 13 AUTOCHANGE 14 PFC INTERLOCK 15 reserved BP LOSS Applies only to HVAC drives Start Up ACS550 User s Manual 71 Group 04 Fault History This group stores a recent history of the faults reported by the drive Code Description 0401 LAST FAULT 0 Clear the fault history on panel NO RECORD n Fault code of the last recorded fault 0402 FAULT TIME 1 The day on which the last fault occurred Either as e A date if real time clock is operating The number of days after power on if real time clock is not used or was not set 0403 FAULT TIME 2 The time at which the last fault occurred Either as Real time in format hh mm ss if real time clock is operating The time since power on less the whole days reported in 0402 in format hh mm ss if real time clock is not used or was not set 0404 SPEED AT FLT The motor speed rpm at the time the last fault occurred 0405 FREQ AT FLT The frequency Hz at the time the last fault occurred 0406 0407 VOLTAGE AT FLT The DC bus voltage V at the time the last fault occurred CURRENT AT FLT The motor current A at the time the last fault occurred 0408 TORQUE AT FLT The motor torque 96 at
197. ital cable requirements 14 digital input at fault history parameters 71 connections 25 specifications 25 status data parameter 66 digital output connections 25 specifications 175 Index ACS550 User s Manual dimensions IP 21 UL type 1 enclosure 177 IP54 UL type 12 enclosure 179 mounting 178 direction GOntFol c irte see neje 33 control parameter 73 display format PID parameter 116 drive id faultcode 159 rating parameter 106 temperature data parameter 66 drive on time data parameters 68 E earth fault fault coders nota rana bre be a 158 parameter 102 EFB baud rate parameter 127 config file fault code 159 control profile parameter 127 CRC errors count parameter 127 fault cod s bag o Ree 159 ok messages count parameter 127 parameters 127 128 parity parameter 127 protocol id parameter 127 protocol parameter group 127 station id parameter 127 status parameter 127 UART errors count
198. ives Abbreviated column headers are described in Symbols on page 169 Type Code Normal Use Heavy Duty Use ACS550 x1 by Py Py lona Pha Pha dee see below A kW HP A kW HP Three phase supply voltage 380 480 V 03A3 4 3 3 1 1 1 5 24 0 75 1 R1 04A1 4 4 1 1 5 2 3 3 1 1 1 5 R1 05A4 4 5 4 2 2 Note 1 4 1 1 5 Note 1 R1 06A9 4 6 9 3 3 5 4 2 2 2 R1 08A8 4 8 8 4 5 6 9 3 3 R1 012A 4 11 9 5 5 7 5 8 8 4 5 R1 015A 4 15 4 7 5 10 11 9 5 5 7 5 R2 023A 4 23 11 15 15 4 7 5 10 R2 031A 4 31 15 20 23 11 15 R3 038A 4 38 18 5 25 31 15 20 R3 044A 4 44 22 30 38 18 5 25 R4 059A 4 59 30 40 44 22 30 R4 072A 4 72 37 50 59 30 40 R4 077A 4 77 Note 2 60 65 Note 2 50 R5 096A 4 96 45 75 77 37 60 R5 124A 4 124 55 100 96 45 75 R6 157A 4 157 75 125 124 55 100 R6 180A 4 180 90 150 156 75 125 R6 1 ACS550 01 05A4 4 is not available in ACS550 U1 series 2 ACS550 U1 077A 4 is not available in ACS550 01 series Technical Data ACS550 User s Manual 169 Ratings 208 240 Volt Drives Abbreviated column headers are described in Symbols on page 169 Type Code Normal Use Heavy Duty Use Frame ACS550 x1 by Py Py bna Pha Pha Size see below A kw HP A kw HP Three phase supply voltage 208 240 V 04A6 2 4 6 1 1 1 0 3 5 0 75 0 75 R1 06A6 2 6 6 1 5 1 5 4 6 1 1 1 0 R1 07
199. l for changing User Parameter Sets The drive loads User Parameter Set 1 on the rising edge of the digital input The drive loads User Parameter Set 2 on the falling edge of the digital input The User Parameter Set changes only when the drive is stopped 2 6 DIZ INV DI6 INV Defines an inverted digital input DI2 DI6 as a control for changing User Parameter Sets See DI1 INV above LOCAL LOCK Defines control for the use of the LOC mode The LOC mode allows drive control from the control panel When LOCAL LOCK is active the control panel cannot change to LOC mode O NOT SEL Disables the lock The control panel can select LOC and control the drive 1 DI1 Defines digital input DI1 as the control for setting the local lock Activating the digital input locks out local control De activating the digital input enable the LOC selection 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for setting the local lock See DI1 above 7 ON Sets the lock The control panel cannot select LOC and cannot control the drive 8 coMM Defines bit 14 of the Command Word 1 as the control for setting the local lock The Command Word is supplied through fieldbus communication The Command Word is 0301 1 DI1 INV Defines an inverted digital input DI1 as the control for setting the local lock De activating the digital input locks out local control Activating the digital input enable the
200. lected 1 lt T1 Timer 1 selected in the timer function 2 T2 Timer 2 selected in the timer function 3 z T2 T1 Timers 1 and 2 selected in the timer function 4 T3 Timer 3 selected in the timer function 5 lt T3 T1 Timers 1 and 3 selected in the timer function 6 T3 T2 Timers 2 and 3 selected in the timer function 7 T3 T2 T1 Timers 1 2 and 3 selected in the timer function 8 lt T4 Timer 4 selected in the timer function 9 T4 T1 Timers 4 and 1 selected in the timer function 10 T4 T2 Timers 4 and 2 selected in the timer function 11 T4 T2 T1 Timers 4 2 and 1 selected in the timer function 12 lt T4 T3 Timers 4 and 3 selected in the timer function 13 T4 T3 T1 Timers 4 3 and 1 selected in the timer function 14 T4 T3 T2 Timers 4 3 and 2 selected in the timer function 15 T4 T3 T2 T1 Timers 4 3 2 and 1 selected in the timer function 16 BOOSTER B Booster selected in the timer function 17 B4T1 Booster and timer 1 selected in the timer function 18 lt Bt T2 Booster and timer 2 selected in the timer function 19 B T2 T1 Booster and timers 1 and 2 selected in the timer function 20 B T3 Booster and Timer 3 selected in the timer function 21 B4T34T1 Booster and Timers 3 and 1 selected in the timer function 22 B T3 T2 Booster and Timers 3 and 2 selected in the timer function 23 B4 T34 T2 T1 Bo
201. m output current A supplied by the drive to the motor 2005 OVERVOLT CTRL Sets the DC overvoltage controller on or off Fast braking of a high inertia load causes the DC bus voltage to rise to the overvoltage control limit To prevent the DC voltage from exceeding the trip limit the overvoltage controller automatically decreases the braking torque by increasing output frequency O DISABLE Disables controller 1 ENABLE Enables controller Warning If a braking chopper or a braking resistor is connected to the drive this parameter value must be set to 0 to ensure proper operation of the chopper 2006 UNDERVOLT CTRL Sets the DC undervoltage controller on or off When on If the DC bus voltage drops due to loss of input power the undervoltage controller decreases the motor speed in order to keep the DC bus voltage above the lower limit When the motor speed decreases the inertia of the load causes regeneration back into the drive keeping the DC bus charged and preventing an undervoltage trip The DC undervoltage controller increases power loss ride through on systems with a high inertia such as a centrifuge or a fan O DISABLE Disables controller 1 ENABLE Enables controller without a maximum time limit for operation Start Up ACS550 User s Manual 87 Code Description FREE MINIMUM ERES anco Freq 2007 value is lt 0 D
202. mate or on temperature feedback This alarm warns that a Motor Underload fault trip may be near Check Check for overloaded motor Adjust the parameters used for the estimate 3005 3009 Check the temperature sensors and Group 35 parameters 2011 UNDERLOAD Motor load is lower than expected This alarm warns that a Motor Underload fault trip may be near Check Motor and drive ratings match motor is NOT undersized for the drive Settings on parameters 3013 to 3015 2012 MOTOR STALL Motor is operating in the stall region This alarm warns that a Motor Stall fault trip may be near 2013 AUTORESET This alarm warns that the drive is about to perform an automatic fault note 1 reset which may start the motor To control automatic reset use parameter group 31 AUTOMATIC RESET 2014 AUTOCHANGE This alarm warns that the PFC autochange function is active note 1 To control PFC use parameter group 81 PFC CONTROL and Application Macro PFC on page 51 2015 PFC INTERLOCK This alarm warns that the PFC interlocks are active which means that the drive cannot start the following Any motor when Autochange is used The speed regulated motor when Autochange is not used 2016 Reserved 2017 2018 PID SLEEP This alarm warns that the PID sleep function is active which means note 1 that the motor could accelerate when the PID sleep function ends To control PID sleep use parameters 4022 4026 or 4122 4126 Note 1 Even when
203. n instructions carefully before proceeding Failure to observe the warnings and instructions may cause a malfunction or personal hazard A Warning Before you begin read Safety on page 3 Installation Flow Chart The installation of the ACS550 adjustable speed AC drive follows the outline below The steps must be carried out in the order shown At the right of each step are references to the detailed information needed for the correct installation of the unit Task See PREPARE for installation Preparing for Installation on page 8 v UNPACK the drive Unpack the Drive on page 15 v PREPARE the Mounting Location Prepare the Mounting Location on page 15 v REMOVE the front cover Remove Front Cover on page 15 v MOUNT the drive Mount the Drive on page 16 v INSTALL wiring Install the Wiring on page 17 v CHECK installation Check Installation on page 27 v RE INSTALL the cover Re install Cover on page 27 v APPLY power Apply Power on page 28 v START UP Start Up on page 28 Installation ACS550 User s Manual Preparing for Installation Drive Identification Drive Labels To determine the type of drive you are installing refer to either Serial number label attached on upper part of the chokeplate between the mounting holes ACS550 01 08A8 4 U 3 380 480 V ln bha 8 8A 6 9A PylPhg 4 3kW A DUE T 2030700001
204. n that activates relay 3 what relay output 3 means See 1401 RELAY OUTPUT 1 1404 RO 1 ON DELAY Defines the switch on delay for relay 1 Control event e sas On off delays are ignored when relay output 1401 is set to PFC 1405 RO 1 OFF DELAY da sar ae ee Defines the switch off delay for relay 1 SARNO On off delays are ignored when relay output 1401 is set to PFC 4404 ON DELAY HAGE DEE DELAY 1406 RO 2 ON DELAY Defines the switch on delay for relay 2 e See RO 1 ON DELAY 1407 RO 2 OFF DELAY Defines the switch off delay for relay 2 See RO 1 OFF DELAY 1408 RO 3 ON DELAY Defines the switch on delay for relay 3 e See RO 1 ON DELAY 1409 RO 3 OFF DELAY Switch off delay for relay 3 See RO 1 OFF DELAY 1410 RELAY OUTPUT 4 6 us Defines the event or condition that activates relay 4 6 what relay output 4 6 means 1412 See 1401 RELAY OUTPUT 1 Start Up 82 ACS550 User s Manual Code Description 1413 RO 4 ON DELAY Defines the switch on delay for relay 4 See RO 1 ON DELAY 1414 RO 4 OFF DELAY Defines the switch off delay for relay 4 See RO 1 OFF DELAY 1415 RO 5 ON DELAY Defines the switch on delay for relay 5 See RO 1 ON DELAY 1416 RO 5 OFF DELAY Defines the switch off delay for relay 5 See RO 1 OFF DELAY 1417 RO 6 ON DELAY Defines the switch on delay for relay 6 See RO 1 ON DELAY 1418 RO 6 OFF DELAY Defines the switch off delay for
205. ncy PFC parameters 130 function parameter 89 inhibit parameter 90 parameter group 89 torque boost current parameter 90 start mode automatic 2222 Zeng dan Big hae dah bang 89 automatic torque boost 89 DC magnetizing 89 flying start 89 start stop parameter group 89 start stop dir parameter group 72 starting order counter 134 start up MacOS icon ele nie eae Nd Ae y RN 29 motor data isses dme ep dod 28 CUMING s rcc erede BEA A eth DAA 29 start up assistant mode 34 start up data parameter group 64 state diagram serial communication 153 station aid a o ack KANY rd 143 station id RS 232 parameter 126 status at fault history parameter 71 status word serial communication bit definitton 151 definition sei ois rev i Sh ale de 151 stop aux motor PFC parameters 131 aux motor delay 131 eus i a E e aE A a E aE E a 32 DC brake time parameter 89 DC current control parameter 89 DC current ref parameter 89 emergency select parameter 90 flux braking parameter 97 function parameter 89 p
206. nduit gland box See Conduit Gland Kit above Install the cable clamps for the power motor cables X0004 On the input power cable strip the sheathing 6 back far enough to route individual wires On the motor cable strip the sheathing back far enough to expose the copper wire screen so that the screen can be twisted into a pig tail Keep the short pig tail short to minimize noise radiation 1P2001 the power ground wire to the drive terminals See Power Connections on page 24 lt Connect the pig tail created from the motor cable screen X0005 Install conduit gland box and tighten the cable clamps Install the cable clamp s for the control cable s Power motor cables and clamps not shown in figure Strip control cable sheathing and twist the copper screen into a pig tail Route control cable s through clamp s and tighten clamp s Connect the ground screen pig tail for digital and analog I O cables at X1 1 Connect the ground screen pig tail for RS485 cables at X1 28 or X1 32 Strip and connect the individual control wires to the drive terminals See Control Connections on page 24 Install the conduit gland box cover 1 screw 1P2003 Installation ACS550 User s Manual 21 Wiring IP 21 UL Type 1 Enclosure with Conduit 1 3 Install conduit gland box 4 Connect conduit runs to box 6 Strip wires 7 Connect power motor and ground wires to 8
207. ng for the current For example XXX 8A8 indicates a nominal current rating of 8 8 Amps Y The voltage rating of the drive where Y 2 indicates a 208 240 Volt rating and Y 4 indicates a 380 480 Volt rating Start Up ACS550 User s Manual Group 34 Panel Display Process Variables 107 This group defines the content for control panel display middle area when the control panel is in the control mode Code Description 3401 SIGNAL1 PARAM P 3404 P3405 Selects the first parameter by number displayed on the control panel Definitions in this group define display content when the control panel is in P 0137 the control mode Any Group 01 parameter number can be selected P 0138 Using the following parameters the display value can be scaled converted to convenient units and or displayed as a bar graph P 0139 The figure identifies selections made by parameters in this group 100 not selected First parameter not displayed 101 199 Displays parameter 0101 0199 If parameter does not exist the display shows n a 3402 SIGNAL1 MIN Display Defines the minimum expected value for the first display parameter Value Use parameters 3402 3403 3406 and 3407 for example to convert a Group 01 parameter such as 0102 SPEED in rpm to the speed of a P 3407 i conveyor driven by the motor in ft min For such a conversion t
208. nication speed parity checking and number of stop bits These settings are defined using parameters in Group 53 EFB Protocol The default settings are defined in the following table Channel 1 Communication Settings Station Communication Parity Stop Number Of Number Speed Bit Bits Data Bits Parameter 5302 5303 5304 None Default Setting 1 9600 bps None 2 8 For more information on these parameters see Group 53 EFB Protocol on page 127 Note After any changes to the communication settings protocol must be reactivated by either cycling the drive power or by clearing and then restoring the station Id 5302 Loss of Communication Use Group 30 Fault Functions to configure ACS550 behavior if communication is lost The default settings are defined in the following table Parameter Default Setting 3018 COMM FAULT FUNC 7 0 NOT SEL No response to loss of serial communication 3019 COMM FAULT TIME 3 Loss of serial communication must be at least 3 seconds before specified response if any For more information on these parameters see Group 30 Fault Functions on page 100 Diagnostic Counters The ACS550 includes three parameters 5306 5307 5308 that act as diagnostic counters for use in debugging the Modbus system These counters Count to 65535 then roll over to 0 Store their values in permanent memory when power is disconnected Can b
209. nnection sink X1 X1 10 24V 101424V 111 GND 11 GND 12 DCOM 12 DCOM 13 DI1 13 DI1 14 DI2 14 DI2 15 DI3 15 DI3 16 DI4 16 DIA 17 DI5 17 DI5 18 DI6 18 DI6 Communications Terminals 28 32 are for RS485 modbus communications Use shielded cables Do not directly ground the RS485 network at any point Ground all devices on the network using their corresponding earthing terminals As always the grounding wires should not form any closed loops and all the devices should be earthed to a common ground Terminate the RS485 network using 120 Q resistors at both ends of the network Use the DIP switch to connect or disconnect the termination resistors See following diagram and table Terminated Terminated Station Station Station Station 00000 00000 00000 00000 X1 Identification Hardware Description 28 Screen RS485 Multidrop application RS485 interface 29 B Other Modbus Devices J8SCH J2 J5 J2 J5 30 A c 29 B nn A JA ON ON 31 AGND A SOJA GND 31 AGND ON ON 32 Screen 32 SCR off position on position n Bus termination GND SCR 1 For functional descriptions see Standard Serial Communication on page 142 Installation ACS550 User s Manual Check Installation Before applying power perform the following checks 27 v
210. ntally compatible and recyclable All metal parts can be recycled The plastic parts can either be recycled or burned under controlled circumstances according to local regulations Most recyclable parts are marked with recycling marks If recycling is not feasible all parts excluding electrolytic capacitors and printed circuit boards can be landfilled The DC capacitors contain electrolyte and the printed circuit boards contain lead both of which will be classified as hazardous waste within the EU They must be removed and handled according to local regulations For further information on environmental aspects and more detailed recycling instructions please contact your local ABB distributor Disposal Applicable Standards The drive complies with the following standards The compliance with the European Low Voltage Directive is verified according to standards EN 50178 and EN 60204 1 Applicable Standards EN 50178 1997 Electronic equipment for use in power installations EN 60204 1 1997 Safety of machinery Electrical equipment of machines Part 1 General requirements Provisions for compliance The final assembler of the machine is responsible for installing An emergency stop device A supply disconnecting device EN 60529 1991 IEC 529 Degrees of protection provided by enclosures IP code IEC 60664 1 1992 EN 61800 3 1996 EMC product standard including specific test methods Amendment A11
211. nter to change the starting order for the motors 2PFC T dentifies the next motor in line to be the speed regulated motor 1PFC Switches off the above motor s contactor if the motor was running Any other running motors are not interrupted Switches on the contactor of the new speed regulated motor The autochange switchgear connects this motor to the ACS550 power output A 7 Area above 8119 AUTOCHNG LEVEL Delays motor start for the time 8122 PFC START DELAy autochange not allowed Starts the speed regulated motor B Autochange occurs Identifies the next constant speed motor in the rotation 1PFC etc lt PID output associated with each motor Switches the above motor on but only if the new speed regulated motor had been running as a constant speed motor This step keeps an equal number of motors running before and after autochange Continues with normal PFC operation Starting Order Counter Output The operation of the starting order counter frequency No aux 1 aux 2aux The relay output parameter definitions 1401 1403 and motors motor motors 1410 1412 establish the initial motor sequence The lowest fuAX T parameter number with a value 31 PFC identifies the relay connected to 1PFC the first motor and so on lnitially 1PFC lt speed regulated motor 2PFC 1st auxiliary motor etc The first autochange shifts the sequence to 2PFC speed regulated motor 3PFC 1st auxiliary motor 1PFC l
212. ode Description 5201 STATION ID Defines the address of the drive Two units with the same address are not allowed on line Range 1 247 5202 BAUDRATE Defines the communication speed of the drive in kbits per second kbits s 9 6 19 2 38 4 57 6 115 2 5203 PARITY Sets the character format to be used with the panel communication 0 8N1 No parity one stop bit 1 lt 8N2 No parity two stop bits 2 8E1 Even parity one stop bit 3 801 Odd parity one stop bit 5204 OK MESSAGES Contains a count of valid Modbus messages received by the drive During normal operation this counter is increasing constantly 5205 PARITY ERRORS Contains a count of the characters with a parity error that is received from the bus For high counts check Parity settings of devices connected on the bus they must not differ Ambient electro magnetic noise levels high noise levels generate errors 5206 FRAME ERRORS Contains a count of the characters with a framing error that the bus receives For high counts check Communication speed settings of devices connected on the bus they must not differ Ambient electro magnetic noise levels high noise levels generate errors 5207 BUFFER OVERRUNS Contains a count of the characters received that cannot be placed in the buffer Longest possible message length for the drive is 128 bytes Received messages exceeding 128 bytes overflow the buffer The excess characters are counted
213. on 3105 AR OVERVOLTAGE Sets the automatic reset for the overvoltage function on or off O DISABLE Disables automatic reset 1 ENABLE Enables automatic reset Automatically resets the fault DC OVERVOLT after the delay set by 3103 DELAY TIME and the drive resumes normal operation 3106 AR UNDERVOLTAGE Sets the automatic reset for the undervoltage function on or off O DISABLE Disables automatic reset 1 ENABLE Enables automatic reset Automatically resets the fault DC UNDERVOLTAGE after the delay set by 3103 DELAY TIME and the drive resumes normal operation 3107 AR AI MIN Sets the automatic reset for the analog input less than minimum value function on or off O DISABLE Disables automatic reset 1 ENABLE Enables automatic reset Automatically resets the fault AI MIN after the delay set by 3103 DELAY TIME and the drive resumes normal operation Warning When the analog input signal is restored the drive may restart even after a long stop Make sure that automatic long delayed starts will not cause physical injury and or damage equipment 3108 AR EXTERNAL FAULT Sets the automatic reset for external faults function on or off O lt DISABLE Disables automatic reset 1 lt ENABLE Enables automatic reset Automatically resets the fault EXTERNAL FAULT 1 or EXTERNAL FAULT 2 after the delay set by 3103 DELAY TIME and the drive resumes normal operation
214. op command When activated Emergency stop decelerates the motor using the emergency stop ramp parameter 2208 EM DEC TIME Requires an external stop command and removal of the emergency stop command before drive can restart 0 7 NOT SEL Disables the Emergency stop function through digital inputs 1 DI1 Defines digital input DI1 as the control for Emergency stop command Activating the digital input issues an Emergency stop command De activating the digital input removes the Emergency stop command 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for Emergency stop command See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the control for Emergency stop command De activating the digital input issues an Emergency stop command Activating the digital input removes the Emergency stop command 2 6 DIZ INV DIG INV Defines an inverted digital input DI2 DI6 as the control for Emergency stop command See DI1 INV above 2110 TORQ BOOST CURR Sets the maximum supplied current during torque boost See parameter 2101 START FUNCTION Start Up ACS550 User s Manual 91 Group 22 Accel Decel This group defines ramps that control the rate of acceleration and deceleration You define these ramps as a pair one for acceleration and one for deceleration You can define two pairs of ramps and use a digital input to select one or the other pair Code
215. or actual signals based on measurements or calculations You cannot set these values Code Description 0102 SPEED The calculated speed of the motor rpm 0103 OUTPUT FREQ The frequency Hz applied to the motor Also shown by default in OUTPUT display 0104 CURRENT The motor current as measured by the ACS550 Also shown by default in OUTPUT display 0105 ITORQUE Output torque Calculated value of torque on motor shaft in of motor nominal torque 0106 POWER The measured motor power in kW 0107 DC BUS VOLTAGE The DC bus voltage in VDC as measured by the ACS550 0109 OUTPUT VOLTAGE The voltage applied to the motor 0110 DRIVE TEMP The temperature of the drive heatsink in Centigrade 0111 EXTERNAL REF 1 External reference REF1 in rpm or Hz units determined by parameter 9904 0112 EXTERNAL REF 2 External reference REF2 in 96 0113 CTRL LOCATION Active control location Alternatives are 0 LOCAL 1 EXT1 2 lt EXT2 0114 RUN TIME R The drive s accumulated running time in hours h Can be reset by pressing UP and DOWN buttons simultaneously when in parameter set mode 0115 KWH COUNTER R The drive s accumulated power consumption in kilowatt hours Can be reset by pressing UP and DOWN buttons simultaneously when in parameter set mode 0116 APPL BLK OUTPUT Application block output signal Value is from either PFC control if PFC Con
216. or the time defined here and then starts the motor Setthe pre magnetizing time just long enough to allow full motor magnetization Too long a time heats the motor excessively 2104 DC CURR CTL Selects whether DC current is used for braking O lt NOT SEL Disables the DC current operation 2 DC BRAKING Enables the DC Injection Braking after modulation has stopped If parameter 2102 STOP FUNCTION is 1 COAST braking is applied after start is removed If parameter 2102 STOP FUNCTION IS 2 RAMP braking is applied after ramp 2106 DC CURR REF Defines the DC current control reference as a percentage of parameter 9906 MOTOR NOM CURR 2107 DC BRAKE TIME Defines the DC brake time after modulation has stopped if parameter 2104 is 2 DC BRAKING Start Up 90 ACS550 User s Manual Code Description 2108 START INHIBIT Sets the Start inhibit function on or off The Start inhibit function ignores a pending start command in any of the following situations a new start command is required A fault is reset Run Enable parameter 1601 activates while start command is active Mode changes from local to remote Mode changes from remote to local Control switches from ExT1 to EXT2 Control switches from EXT2 to EXT1 0 OFF Disables the Start inhibit function 1 ON Enables the Start inhibit function 2109 EM STOP SEL Defines control of the Emergency st
217. oster and Timers 3 2 and 1 selected in the timer function 24 B T4 Booster and Timer 4 selected in the timer function 25 B T4 T1 Booster and Timer 4 and Timer 1 selected in the timer function 26 B T4 T2 Booster and Timers 4 and 2 selected in the timer function 27 B T44 T2 T1 Booster and Timers 4 2 and 1 selected in the timer function 28 B T4 T3 Booster and Timers 4 3 29 B T4 T3 T1 Booster and Timers 4 3 and 1 selected in the timer function 30 B TA T3 T2 Override and timers 4 3 and 2 selected 31 B T4 T3 T2 T1 Override and timers 4 3 2 and 1 selected 3627 TIMER FUNC2 SRC See parameter 3626 3628 TIMER FUNC3 SRC See parameter 3626 3629 TIMER FUNC4 SRC See parameter 3626 Start Up ACS550 User s Manual 115 Group 40 Process PID Set 1 This group defines a process PID control operation mode for the drive In PID control mode the drive compares a reference signal setpoint to an actual signal feedback and automatically adjusts the speed of the drive to match the two signals The difference between the two signals is the error value Three groups of parameters define PID control Group 40 Process PID Set 1 defines process PID Set 1 Normally this parameter set is used Group 41 Process PID Set 2 defines process PID Set 2 Both Group 40 and 41 have the same parameters except for the parameter used to s
218. p Activate to start 14 DI2 Fwd Rev Activate to reverse rotation direction 15 DI3 Constant speed selection 16 DI4 Constant speed selection 17 DI5 Ramp pair selection Activate to select 2nd acc dec ramp pair Ll 118 DI6 Not used 19 RO1C Relay output 1 programmable Note 1 The external reference Is 20 ROTA Default operation used asa speed reference if a vector mode is selected 21 RO1B Ready gt 19 connected to 21 22 RO2C Relay output 2 programmable Note 2 Code d 23 RO2A px Default operation Q iopen t connecte 24 RO2B Running gt 22 connected to 24 DI3 DIA Output 25 RO3C Relay output 3 programmable O JO Reference through Al1 26 RO3A rx Default operation 1 0 CONSTANT SPEED 1 1202 27 RO3B Fault 1 gt 25 connected to 27 O 1 CONSTANT SPEED 2 1203 Fault 2 25 connected to 26 1 1 CONSTANT SPEED 3 1204 Input signals Output signals Jumper Setting Analog reference Al1 Analog output AO1 Frequency e Start stop and direction DI1 2 Analog output AO2 Current J1 Constant speed selection DI3 4 Relay output 1 Ready 2 Al 0 10 V e Ramp pair 1 of 2 selection DI5 Relay output 2 Running 2 p AI2 0 4 20 mA Relay output 3 Fault 1 Start Up 46 ACS550 User s Manual Application Macro 3 wire This macro is used when the drive is controlled using momentary push buttons and provides three 3 constant speeds To enable set the value of paramete
219. p Direction commands and reference signals 0 EXT1 Selects external control location 1 ExT1 See parameter 1001 EXT1 COMMANDS for EXT1 s Start Stop Dir definitions e See parameter 1103 REF1 SELECT for EXT1 s reference definitions 1 DI1 Assigns control to EXT1 or EXT2 based on the state of DI1 D11 activated EXT2 DI1 de activated EXT1 2 6 DI2 DI6 Assigns control to EXT1 or EXT2 based on the state of the selected digital input See DI1 above 7 EXT2 Selects external control location 2 EXT2 See parameter 1002 EXT2 COMMANDS for EXT2 s Start Stop Dir definitions See parameter 1106 nEF2 SELECT for EXT2 s reference definitions 8 COMM Assigns control of the drive via external control location EXT1 or EXT2 based on the fieldbus control word Bit 5 of the Command Word 1 parameter 0301 defines the active external control location EXT1 or EXT2 See Fieldbus user s manual for detailed instructions 9 TIMER FUNCTION 1 Assigns control to EXT or EXT2 based on the state of the Timer Function Timer Function activated EXT2 Timer Function de activated ExT1 See Group 36 Timer Functions 10 12 TIMER FUNCTION 2 4 Assigns control to EXT1 or EXT2 based on the state of the Timer Function See Timer Function 1 above 1 DI1 INV Assigns control to EXT or EXT2 based on the state of DI1 D11 activated EXT1 DIT de activated EXT2 2 6 DIZ INV DIG INV Assigns control to EXT1 or E
220. p deviation a deviation from the setpoint Start greater than this value for at least the time period 4026 WAKE UP DELAY re starts the PID controller Parameters 4006 and 4007 define the units and scale C Parameter 4005 0 P 4025 J4008 ni Wake up level Setpoint Wake up deviation Setpoint Parameter 4005 1 P 4025 4005 0 Wake up level Setpoint Wake up deviation D t Wake up level can be above or below setpoint R See figures C Wake up level when parameter 4005 1 D Wake up level when parameter 4005 0 E Feedback is above wake up level and lasts longer than 4026 A WAKE UP DELAY PID function wakes up F Feedback is below wake up level and lasts longer than 4026 P 4025 WAKE UP DELAY PID function wakes up COE 4026 WAKE UP DELAY ko eee Defines the wake up delay a deviation from the setpoint greater than 4025 WAKE UP DEVIATION for at least this time period re starts the PID controller F 4027 PID 1 PARAM SET Defines how selections are made between PID Set 1 and PID Set 2 PID parameter set selection When set 1 is selected parameters 4001 4026 are used When set 2 is selected parameters 4101 4126 are used 0 sET 1 PID Set 1 parameters 4001 4026 is active 1 Di1 Defines digital input DI1 as the control for PID Set selection Activating the digital input selects PID Set 2 De activating the digital input selects PID Set 1 2 6 DI2 DI6 Defines digit
221. parameter 127 efficien y 175 embedded field bus see EFB EMC CE marking 10 C Tick marking 11 TTS a er tte eh iege lord 13 motor cable requirements 11 emergency deceleration time parameter 91 stop select parameter 90 enclosure protection class code 8 error value inversion PID parameter 116 exception codes 155 external comm module parameter group 124 external commands selection parameter 72 external control selection parameter 74 external fault automatic reset parameter 103 fault codes 158 parameters 100 external reference data parameter 66 F fan maintenance 165 185 fault COdeS cca oen a de eed 157 current at history parameter 71 digital input status at history parameter 71 frequency at history parameter 71 functions parameter group 100 histOryz urn mr bee DC ERAT NETS 162 history parameter group 71 last history parameter 71 KSRG os en rentre pet odere 157 previous history parameter 71 OSO ehh i ja Duden S bus cst 161 reset select parameter 84 speed at history parameter 71 status at hi
222. peed 2 1203 0 0 Constant speed 3 1204 8 DI2 3 INV Selects one of three Constant Speeds 1 3 using DI2 and DI2 See above DI1 2 INV for code 9 DI3 4 INV Selects one of three Constant Speeds 1 3 using DI3 and DI4 e See above DI1 2 INv for code 10 DI4 5 INV Selects one of three Constant Speeds 1 3 using DI4 and DI5 e See above DI1 2 INv for code 11 DI5 6 INV Selects one of three Constant Speeds 1 3 using DI5 and DI6 See above DI1 2 INV for code 12 DI1 2 3 INV Selects one of seven Constant Speeds 1 3 using DI1 DI2 and DIS Inverse operation uses three digital inputs as defined below O Di de activated 1 DI activated DI2 DI3 Function No constant speed Constant speed 1 1202 Constant speed 2 1203 Constant speed 3 1204 Constant speed 4 1205 Constant speed 5 1206 Constant speed 6 1207 0 O Constant speed 7 1208 O oO O ao oj oj o oO NONONO 5 13 DI3 4 5 INV Selects one of seven Constant Speeds 1 3 using DI3 DI4 and DI5 e See above DI1 2 3 INV for code 14 DI4 5 6 INV Selects one of seven Constant Speeds 1 3 using DI4 DIS and DI6 See above D11 2 3 INv for code 1202 CONST SPEED 1 Sets value for Constant Speed 1 The range and units depend on parameter 9904 MOTOR CTRL MODE Range
223. phases and ground protective earth is recommended for the input power cabling Shielding is not necessary Dimension the cables and fuses in accordance with the input current Always pay attention to local codes when sizing the cables and fuses The input power connectors are at the bottom of the drive Input power cable routing must be done so that the distance from the sides of the drive is at least 20 cm 8 in to avoid excessive radiation to the input power cable In the case of shielded cable twist the cable screen wires together into a bundle not longer than five times its width and connect to the PE terminal of the drive Or PE terminal of input filter if present Line current harmonics The ACS550 is professional equipment to be used in trades professions or industries and is not intended for sale to the general public The current harmonic levels under rated load conditions are available on request Motor Cable Minimum Requirement CE amp C Tick The motor cable must be a symmetrical three conductor cable with a concentric PE conductor or a four conductor cable with a concentric shield however a symmetrical Installation 12 ACS550 User s Manual constructed PE conductor is always recommended The following figure shows the minimum requirement for the motor cable screen for example MCMK NK Cables Insulation Jacket Copper Wire Screen Helix of Copper Tape Inner Insulation Cable Core Input filters d
224. pm 30 Hz 1207 CONST SPEED 6 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 2400 rpm 40 Hz US 2880 rpm 48 Hz 1208 CONST SPEED 7 0 30000 rpm 0 500 Hz 1 rpm 0 1 Hz 3000 rpm 50 Hz US 3600 rpm 60 Hz 1209 TIMED MODE SEL 1 2 1 2 Y Group 13 Analogue Inputs 1301 MINIMUM Al1 0 100 0 1 0 1302 MAXIMUM Al1 0 100 0 1 100 1303 FILTER Al1 0 10s 0 1 s 0 1 s 1304 MINIMUM Al2 0 100 0 1 0 1305 MAXIMUM AIZ 0 100 0 1 100 1306 FILTER AI2 0 10s 0 1 s 0 1 s Group 14 Relay Outputs 1401 RELAY OUTPUT 1 0 40 1 1 1402 RELAY OUTPUT 2 0 40 1 2 1403 RELAY OUTPUT 3 0 40 1 3 1404 RO 1 ON DELAY 0 3600 s 0 1s 0s 1405 RO 1 OFF DELAY 0 3600 s 0 1s Os Start Up 56 ACS550 User s Manual Code Name Range Resolution Default User 1406 RO 2 ON DELAY 0 3600 s 0 1 s Os 1407 RO 2 OFF DELAY 0 3600 s 0 1s 0s 1408 RO 3 ON DELAY 0 3600 s 0 1s 0s 1409 RO 3 OFF DELAY 0 3600 s 0 1s 0s 1410 RELAY OUTPUT 4 0 40 1 0 1411 RELAY OUTPUT 5 0 40 1 0 1412 RELAY OUTPUT 6 0 40 1 0 1413 RO 4 ON DELAY 0 3600 s 0 1s 0s 1414 RO 4 OFF DELAY 0 3600 s 0 1s 0s 1415 RO 5 ON DELAY 0 3600 s 0 1s 0s 1416 Ro 5 OFF DELAY 0 3600 s 0 1s 0s 1417 RO 6 ON DELAY 0 3600 s 0 1s 0s 1418 RO 6 OFF DELAY 0 3600 s 0 1s 0s Group 15 Analogue Outputs 1501 O1 C
225. r 9902 to 2 3 WIRE Note When the stop input DI2 is deactivated no input the control panel start stop buttons are disabled Connection example X1 T SCR Signal cable shield screen 2 AI1 External speed reference 1 0 10 V ia 3 AGND Analog input circuit common 4 10V Reference voltage 10 VDC 5 AI2 Not used 6 AGND Analog input circuit common lt PH H7 AO1 Motor output speed 0 20 mA D 8 AO2 Output current 0 20 mA 9 AGND Analog output circuit common 10 24V Auxiliary voltage output 24 VDC 11 GND Common for DI return signals 12 DCOM 1 Digital input common for all 113 DH Start Momentary activation with DI2 activated starts the drive 14 DI2 Stop Momentary deactivation stops the drive 15 DI3 Fwd Rev Activation reverses rotation direction 16 DI4 Constant speed selection 17 DI5 Constant speed selection 18 DI6 Not used 19 RO1C Relay output 1 programmable 20 RO1A x Default operation 7 21 ROB Ready gt 19 connected to 21 a code RB 22 RO2C Relay output 2 programmable 23 RO2A FH Default operation DI4 DIS Output 24 RO2B Running gt 22 connected to 24 O JO Reference through Al1 25 RO3C Relay output 3 programmable 0 CONSTANT SPEED 1 1202 26 RO3A bx De
226. r critical speed range 2 See parameter 2502 2505 CRIT SPEED 2 HI Sets the maximum limit for critical speed range 2 See parameter 2503 2506 CRIT SPEED 3 LO Sets the minimum limit for critical speed range 3 See parameter 2502 2507 CRIT SPEED 3 HI Sets the maximum limit for critical speed range 3 See parameter 2503 gt frer Hz Start Up ACS550 User s Manual Group 26 Motor Control 97 Code Description 2601 FLUX OPTIMIZATION Changes the magnitude of the flux depending on the actual load Flux Optimization can reduce the total energy consumption and noise and should be enabled for drives that usually operate below nominal load O lt Disables the feature 1 lt Enables the feature 2602 FLUX BRAKING Provides faster deceleration by raising the level of magnetization in the motor when needed instead of limiting the deceleration ramp By increasing the flux in the motor the energy of the mechanical system is changed to thermal energy in the motor 0 Disables the feature 1 Enables the feature Brakin Torque 34 Rated Vi ind 120 W O Flux Braking a 15 KW 3 37 kW 4 75 kW Sets the switching frequency for the drive Higher switching frequencies mean less noise 2603 IR COMP VOLT IR Compensation Sets the IR compensation voltage used for
227. r other protective device in the motor circuit to the Interlock input the drive s PFC logic can then recognize that a motor fault is activated and stop the motor O NOT SEL Disables the Interlock function All digital inputs are available for other purposes Requires 8118 AUTOCHNG INTERV 0 The Autochange function must be disabled if Interlock function is disabled 1 DI1 Enables the Interlock function and assigns a digital input starting with D11 to the interlock signal for each PFC relay These assignments are defined in the following table and depend on The number of PFC relays number of parameters 1401 1403 and 1410 1412 and with value 31 PFC The Autochange function status disabled if 8118 AUTOCHNG INTERV 0 and otherwise enabled No PFC Autochange Disabled Autochange Enabled Relays P 8118 P 8118 0 DI1 Speed Reg Motor Not allowed DI2 DI6 Free 1 DI1 Speed Reg Motor DI1 First PFC Relay DI2 First PFC Relay DI2 DI6 Free DI3 DI6 Free 2 DI1 Speed Reg Motor DI1 First PFC Relay DI2 First PFC Relay DI2 Second PFC Relay DI3 Second PFC Relay DI3 DI6 Free DI4 DI6 Free 3 DI1 Speed Reg Motor DI1 First PFC Relay DI2 First PFC Relay DI2 Second PFC Relay DI3 Second PFC Relay DI3 Third PFC Relay DI4 Third PFC Relay DI4 DI6 Free DI5 DI6 Free 4 DI1 Speed Reg Motor DI1 First PFC Relay DI2 First PFC Relay DI2 Second PFC Relay DI3 Second PFC Relay DI3
228. rameter 67 conduit kit c E hens oh a KA NS RYE AILES 17 Index 184 config file CPI firmware revision parameter 124 id revision parameter 124 revision parameter 124 connections communications 26 CONUON s oni ire aed ce eee et 24 diagram agad dte basing haba REPETI 25 POWER secs de pana MG Biga exer ERATES 24 Xd dd Gn O triers bando ditong aede Ca 24 constant speed see speed constant construction code 8 contamination levels environment limit 180 shipping limit 180 control location data parameter 66 reference Assistant panel 33 shaft direction 33 start stop 32 control cable connections 24 reguirements 14 control panel 30 cable reguirements 14 comm error fault parameter 100 display bar graph display decimal point form parameters 107 display max parameters 108 display min parameters 107 display process variables parameter group 107 display selection parameters P 107 display units parameters NAGANA LA pamang 107 parameter lock parameter 84 pass code parameter 84 reference control parameter
229. ration ramp for ramp pair 1 See B in figure e Shape is defined as a ramp unless additional time is specified here to reach the maximum frequency A longer time provides a softer transition at each end of the slope The shape becomes an s curve Rule of thumb 1 5 is a suitable relation between the ramp shape time and the acceleration ramp time 0 0 LINEAR Specifies linear acceleration deceleration ramps for ramp pair 1 0 1 1000 0 s CURVE Specifies s curve acceleration deceleration ramps for AT 220Z ACCELERATION TIME tam B 2204 RAMP SHAPE p pair 1 2205 ACCELER TIME 2 Sets the acceleration time s for zero to maximum frequency for ramp pair 2 See 2002 ACCELER TIME 1 2206 DECELER TIME 2 Sets the deceleration time for maximum frequency to zero for ramp pair 2 See 2003 DECELER TIME 1 2207 RAMP SHAPE 2 Selects the shape of the acceleration deceleration ramp for ramp pair 2 See 2004 RAMP SHAPE 1 2208 EM DEC TIME Sets the deceleration time for maximum frequency to zero for an emergency See parameter 2109 EM STOP SEL e Ramp is linear Start Up 92 ACS550 User s Manual Code Description 2209 RAMP INPUT 0 Defines control for forcing the ramp input to O O lt NOT SEL 1 DI1 Defines digital input DI1 as the control for forcing the ramp input to O Activating the digital input forces ramp input to 0 Ramp output will ramp to 0 according to the cur
230. rection DI1 2 Analog output AO1 Speed Reference up down DI3 4 Analog output AO2 Current J1 Constant speed selection DI5 Relay output 1 Ready 2 AM 0 10 V Run enable DI6 Relay output 2 Running 2 gt AI2 0 4 20 mA Relay output 3 Fault 1 Start Up ACS550 User s Manual 49 Application macro Hand Auto This macro provides an I O configuration that is typically used in HVAC applications To enable set the value of parameter 9902 to 5 HAND AUTO Note Parameter 2108 START INHIBIT must remain in the default setting O OFF Connection example x1 SCR Signal cable shield screen Alt External reference 1 0 10 V Hand Control AGND Analog input circuit common 10V Reference voltage 10 VDC Al2 External reference 2 0 20 mA Auto Control AGND Analog input circuit common AO1 Motor output speed 0 20 mA AO2 Output current 0 20 mA AGND Analog output circuit common gajo fi RE d a es ME 10 24V Auxiliary voltage output 24 VDC 11 GND Common for DI return signals 12 DCOM1 Digital input common for all 13 DI1 Start Stop Hand Activation starts the drive 14 DI2 Forward Reverse Hand Activation reverses rotation direction 15 DI3 EXT1 EXT2 Selection Activation selects auto control 16 DI4 Run enable Deactivation
231. rently used ramp time after which it will stay at O De activating the digital input ramp resumes normal operation 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for forcing the ramp input to 0 See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the control for forcing the ramp input to O De activating the digital input forces ramp input to O Activating the digital input ramp resumes normal operation 2 6 DIZ INV DI6 INV Defines an inverted digital input DI2 DI6 as the control for forcing the ramp function generator input to O See DI1 INV above Start Up ACS550 User s Manual Group 23 Speed Control 93 This group defines variables used for speed control operation Code Description 2301 PROP GAIN Sets the relative gain for the speed controller Larger values may cause speed oscillation The figure shows the speed controller output after an error step error remains constant Note You can use parameter 2305 AUTOTUNE RUN to automatically set proportional gain Controller output K Gain K 1 T lt Integration time lt 0 Tp Derivation time 0 e Error value pre t 2302 INTEGRATION TIME Sets the integration time for the speed controller The integration time defines the rate at which the controller output changes for a constant error value Shorter integration times correct
232. rete inputs Function Code Description 02 Read input status 3xxxx Mapping Modbus Inputs The drive maps the following information to the 3xxxx Modbus addresses called Modbus input registers Any user defined analog inputs The following table summarizes the input registers Modbus ACS550 Remarks Reference All Profiles 30001 Alt This register shall report the level of Analog Input 1 0 100 30002 Al2 This register shall report the level of Analog Input 2 0 100 The ACS550 supports the following Modbus function codes for 3xxxx registers Function Code Description 04 Read 3xxxx input status 4xxxx Register Mapping The drive maps its parameters and other data to the 4xxxx holding registers as follows 40001 40099 map to drive control and actual values These registers are described in the table below 40101 49999 map to drive parameters 0101 9999 Register addresses that do not correspond to drive parameters are invalid If there is an attempt to read or write outside the parameter addresses the Modbus interface returns an exception code to the controller The following table summarizes the 4xxxx drive control registers 40001 40099 for 4xxxx registers above 400989 see the drive parameter list e g 40102 is parameter 0102 Modbus ACS550 Register Standard Profile Access Remarks ABB DRIVES 40001 CONTROL WORD R W Support
233. rive labels Then look up that type code in the Technical Data on page 168 to determine the frame size A complete set of dimensional drawings for ACS550 drives is located in the ACS550 Technical Reference manual Units with IP 21 UL Type 1 Enclosures Outside Dimensions D j H x0031 IP 21 UL type 1 Dimensions for each Frame Size R1 R2 R3 R4 R5 R6 Ref mm in mm in mm in mm in mm in mm in 125 4 9 125 4 9 203 8 0 203 8 0 265 10 4 300 11 8 H 330 13 0 430 16 9 490 19 3 596 23 4 602 23 7 700 27 6 H2 315 12 4 415 163 478 18 8 583 23 0 578 22 8 698 27 5 H3 369 14 5 469 18 5 583 23 0 689 27 1 739 29 1 880 34 6 D 212 8 3 222 8 7 231 9 1 262 10 3 286 11 3 400 15 8 Technical Data 178 ACS550 User s Manual Mounting Dimensions W1 Ka See Detail A Ws IM See Detail B j o d kd Detail A Detail B X0032 IP 21 UL type 1 Dimensions for each Frame Size bih R1 R2 R3 R4 R5 R6 mm in mm in mm in mm in mm in mm in W1 98 0 3 9 98 0 3 9 160 6 3 160 6 3 238 9 4 263 10 4 W2 98 0 3 9 98 0 3 9 H1 318 125 418 16 4 473 18 6 578 22 8 588 23 2 675 26 6
234. rted digital input DI2 DI6 as the timed function enable signal 3602 START TIME 1 Defines the daily start time 20 30 00 The time can be changed in steps of 2 seconds If parameter value is 07 00 00 then the timer is 17 00 00 activated at 7 a m 45 00 00 The figure shows multiple timers on different Tode weekdays 13 00 00 12 00 00 10 30 00 09 00 00 00 00 00 Mon Tue Wed Thu Fri Sat Sun 3603 STOP TIME 1 Defines the daily stop time The time can be in steps of 2 seconds If the parameter value is 09 00 00 then the timer is deactivated at 9 a m 3604 START DAY 1 Defines the weekly start day 1 Monday 7 Sunday If parameter value is 1 then timer 1 weekly is active from Monday midnight 00 00 00 3605 STOP DAY 1 Defines weekly stop day 1 Monday 7 Sunday If parameter value is 5 then timer 1 weekly is deactivated on Friday midnight 23 59 58 3606 START TIME 2 Defines timer2 daily start time See parameter 3602 3607 STOP TIME 2 Defines timer2 daily stop time See parameter 3603 3608 START DAY 2 Defines timer 2 weekly start day See parameter 3604 3609 STOP DAY 2 Defines timer 2 weekly stop day See parameter 3605 3610 START TIME 3 Defines timer 3 daily start time See parameter 3602 Start Up ACS550 User s Manual 113 Code Description 3611 STOP TIME
235. s Manual Use of Warnings and Notes gt D There are two types of safety instructions throughout this manual Notes draw attention to a particular condition or fact or give information on a subject Warnings caution you about conditions which can result in serious injury or death and or damage to the equipment They also tell you how to avoid the danger The warning symbols are used as follows Dangerous voltage warning warns of high voltage which can cause physical injury and or damage to the equipment General warning warns about conditions other than those caused by electricity which can result in physical injury and or damage to the equipment Safety ACS550 User s Manual 5 Table of Contents Safety Use of Warnings and Notes 4 Table of Contents Installation Installation Flow Chart 7 Preparing Tor Installation 24 eniti he oe Ah EXE SERIE RM 8 EMC Instructions Europe Australia and New Zealand 10 Installing the Drive 25 2 2c ee mt iuc PANA e e eet SITE Tasten 15 Start Up Control Panels usb aa ea oan areal ARALAN GONG eed acf 30 Assistant Control Panel 30 Basic Control Panel 2E A Ie RR ex ESQ 38 Application Macros cuida TA etes UE a ERA RR SUP ORE 44 Complete Parameter List for ACS550 53 Complete Parameter Descriptions 64 Standard Serial
236. set parameter values Starting from the Output mode press MENU ENTER The display shows one of the following alternate modes reF Reference PAr Parameter e CoPY Copy 2 Use UP or DOWN arrow key to step through to the PAr Parameter Mode 3 Press MENU ENTER The display shows one of the parameter groups 01 99 Start Up ACS550 User s Manual 41 Use UP or DOWN arrow key to step through to the desired group for example 03 5 Press MENU ENTER The display shows one of the parameters in the selected parameter group For example 0301 6 Use UP or DOWN arrow key to step through to the desired parameter 7 Press MENU ENTER either 10 Press and hold for about 2 seconds or Press the key twice in quick succession The display shows the value of the selected parameter with under the value Note Briefly pressing the MENU ENTER key displays the parameter s current value for about 2 seconds During this display pressing the MENU ENTER key again also enables Ela Use UP or DOWN arrow key to step to the desired parameter value Note In zij pressing the UP and DOWN arrow keys simultaneously displays the default parameter value In EJ press MENU ENTER to save the parameter value being displayed Note If instead you press EXIT RESET the original or last saved parameter value is the active value Press EXIT RESET to step back to the Output mode Par
237. sters Start Up 150 ACS550 User s Manual The CONTROL WORD and the STATUS WORD Standard Profile ABB DRIVES CONTROL WORD The contents of the register address 40001 CONTROL WORD is the principal means for controlling the drive from a fieldbus system The fieldbus master station sends the CONTROL WORD to the drive The drive switches between states according to the bit coded instructions in the CONTROL WORD Using the CONTROL WORD requires that The drive is in remote REM control The serial communication channel is defined as the source for controlling commands set using parameters 1001 EXT1 COMMANDS 1002 EXT2 COMMANDS and 1102 EXT1 EXT2 SEL The serial communication channel used is configured for Standard Modbus Parameter 9802 COMM PROT SEL 7 1 STD MODBUS Parameter 5305 EFB CTRL PROFILE 7 0 ABB DRIVES The following table and the state diagram later in this sub section describe the CONTROL WORD content 40001 CONTROL WORD Bit Value Commanded Comments State 0 1 READY TO OPERATE 0 EMERGENCY OFF Drive ramps to stop according to parameter 2203 DECELER TIME 1 Normal command sequence OFF ACTIVE READY TO SWITCH ON unless other interlocks OFF2 OFF3 are active 1 1 OPERATING OFF2 inactive 0 EMERGENCY OFF Drive coasts to stop Normal command sequence OFF2 ACTIVE SWITCHON INHIBITED 2 1 OPERATING OFF3 inactive 0 EMERGENCY STOP Drive r
238. story parameter 71 time of history parameters 71 torque at history parameter 71 voltage at history parameter 71 words data parameters 70 FB actual signals parameter group 69 feedback multiplier PID parameter 118 feedback select PID parameter 118 field weakening point 174 fieldbus activating 142 command words data parameters 69 configure for loss of communication 143 CPI firmware revision parameter 124 exception codes 155 parameter refresh parameter 124 parameter settings 143 parameters 124 status words data parameters 69 status parameter 124 type parameter 124 firmware test date parameter 106 firmware version parameter 106 floating network connections 24 warning about filters 13 warning about screws at EM1 EM3 18 warning about screws at F1 F2 19 flux braking parameter 97 flux optimization parameter 97 force trip fault code 159 frame errors count parameter 126 frame size 168 free fall shipping limit
239. t have been changed from default values Procedure Select CHANGED PAR in the Main Menu The display lists all changed parameters Press ENTER Press UP DOWN to select a changed parameter As each parameter is highlighted the parameter value appears wW N gt Press EDIT to edit the parameter value a Press UP DOWN to select a new value edit the parameter value Pressing both keys at the same time sets a parameter to its default value 6 Press SAVE to save the new parameter value If the new value is the default value the parameter will no longer appear on the Changed Parameters listing Par Backup Mode The Assistant Control Panel can store a full set of drive parameters If two sets of parameters are defined both are copied and transferred when using this feature The Par Backup mode has three functions Start Up 36 ACS550 User s Manual Upload to Panel Copies all parameters from the drive to the Control Panel This includes a second set of parameters if defined and internal parameters such as those created by the Motor Id Run The Control Panel memory is non volatile and does not depend on the panel s battery Restore All Download To Drive All Restores the full parameter set s from the Control Panel to the drive Use this option to restore a drive or to configure identical drives Note The Restore All function writes all parameters to the drive including motor p
240. tart Up 138 ACS550 User s Manual Code Description 5 DI5 Enables the Interlock function and assigns a digital input starting with DI5 to the interlock signal for each PFC relay These assignments are defined in the following table and depend on The number of PFC relays number of parameters 1401 1403 and 1410 1412 with value lt 31 PFC The Autochange function status disabled if 8118 AUTOCHNG INTERV 0 and otherwise enabled DI5 Speed Reg Motor DI6 Free No PFC Autochange Disabled Autochange Enabled Relays P 8118 P 8118 0 DI1 DI4 Free Not allowed 1 DI1 DI4 Free DI5 Speed Reg Motor DI6 First PFC Relay DI1 DI4 Free DI5 First PFC Relay DI6 Free 2 Not allowed DI1 DI4 Free DI5 First PFC Relay DI6 Second PFC Relay 3 6 Not allowed Not allowed motor Requires 8118 AUTOCHNG INTERV 0 6 DIG Enables the Interlock function and assigns digital input DI6 to the interlock signal for the speed regulated No PFC Autochange Disabled Autochange Enabled Relays 0 DI1 DI5 Free Not allowed DI6 Speed Reg Motor 1 Not allowed DI1 DI5 Free DIG First PFC Relay 2 6 Not allowed Not allowed Start Up ACS550 User s Manual 139 Code Description 8121 REG BYPASS CTRL Selects Regulator by pass control When enabled Regulator by pass control provides a simple control mec
241. than specified in the chart above may cause permanent damage to the drive Technical Data ACS550 User s Manual Control Connection Control Connection Specifications Outputs Analog Inputs and See table heading Hardware Description on page 25 Digital Inputs Digital input impedance 1 5 kQ Maximum voltage for digital inputs is 30 V Relays Digital Outputs Max contact voltage 30 V DC 250 VAC Max contact current power 6 A 30 V DC 1500 VA 250 V AC Max continuous current 2 A rms cos g lt 1 1 A rms cos 0 4 Minimum load 500 mW 12 V 10 mA Contact material Silver nickel AgN Isolation between relay digital outputs test voltage 2 5 kV rms 1 minute Specifications Cable See Control Cables on page 14 Efficiency Approximately 9896 at nominal power level Cooling Cooling Specifications Method Internal fan flow direction from bottom to top Requirement Free space around the unit 200 mm 8 in above and below the unit 25 mm 1 in along each side of the unit Air Flow 380 480 Volt Drives The following table lists heat loss and air flow data for 380 480 Volt drives Drive Heat Loss Air Flow ACS550 x1 Frame Size w BTU Hr m h ft imin 03A3 4 R1 40 137 44 26 04A1 4 R1 52 177 44 26 05A4 4 R1 73 249 44 26 06A9 4 R1 97 331 44 26 08A8 4 R1 1
242. that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 13 DI5U 6D NC Same as DI5U 6D above except that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 14 AI1 AI2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below 15 Al1 AIZ2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below 16 AI1 AI2 Defines an analog input 1 A11 and analog input 2 AI2 combination as the reference source See Analog Input Reference Correction below 17 AI1 AI2 Defines an analog input 1 A11 and analog input 2 A12 combination as the reference source See Analog Input Reference Correction below Analog Input Reference Correction Parameter values 9 10 and 14 17 use the formula in the following table Value Al reference is calculated as following Setting C B C value B value 50 of reference value C B C value B value 5096 of reference value C B C value 5096 of reference value B value C B C value 5096 of reference value B value Where e C Main Reference value COMM for values 9 10 and Al1 for values 14 17 e B Correcting reference AM for values 9 10 and AI2 for values 14 17 Example The
243. the Power Circuit terminals U1 V1 W1 and U2 V2 W2 and depending on the frame size UDC and UDC or BRK and BRK Warning Dangerous voltage is present when input power is connected After disconnecting the supply wait at least 5 minutes to let the intermediate circuit capacitors discharge before removing the cover Warning Even when power is removed from the input terminals of the ACS550 there may be dangerous voltage from external sources on the terminals of the relay outputs R01 R03 Warning When the control terminals of two or more drive units are connected in parallel the auxiliary voltage for these control connections must be taken from a single source which can either be one of the units or an external supply Warning The ACS550 01 U1 is not a field repairable unit Never attempt to repair a malfunctioning unit contact the factory or your local Authorized Service Center for replacement Warning The ACS550 will start up automatically after an input voltage interruption if the external run command is on Warning The heat sink may reach a high temperature See Technical Data on page 168 Warning If the drive will be used in a floating network remove screws at EM1 and EM3 Frame size R1 R4 or F1 and F2 Frame size R5 or R6 See diagrams on page 18 and page 19 respectively Note For more technical information contact the factory or your local ABB sales representative Safety ACS550 User
244. the clamps IP5004 Strip and connect the power motor wires and the power ground wire to the drive terminals See Power Connections on page 24 Connect the pig tail created from the motor cable screen Strip control cable sheathing and twist the copper screen into a pig tail Route control cable s through clamp s and tighten clamp s 9 11 Connect the ground screen pig tail for digital and analog I O cables at X1 1 Connect the ground screen pig tail for RS485 cables at X1 28 or X1 32 Strip and connect the individual control wires to the drive terminals See Control Connections on page 24 Install the conduit gland box cover 1 screw o IP5005 Installation ACS550 User s Manual 23 Wiring IP 54 UL Type 12 Enclosure with Conduit 1 Remove and discard the clamping plate 2 Remove and discard the cable seals where conduit will be installed The cable seals are cone shaped rubber seals on the bottom of the drive IP5003 3 For each conduit run install water tight conduit connectors not supplied IP5006 Route the power wiring through the conduit Route the motor wiring through the conduit Strip the wires NO BR Connect the power motor and ground wires to the drive terminals See Power Connections on page 24 8 Route the control cable through the conduit 9 Strip the control cable sheathing and twist the copper screen into
245. the drive if you are using cable without a separate PE conductor Installation ACS550 User s Manual 13 At the motor end the motor cable screen must be earthed 360 degrees with an EMC cable gland or the screen wires must be twisted together into a bundle not longer than five times its width and connected to the PE terminal of the motor EN61800 3 and AS NZS 2064 1997 Class A Compliant Motor Cables To comply with EN61800 3 First and Second Environment Restricted Distribution and AS NZS 2064 1997 Class A requirements motor cables less than or equal to 30 m 100 ft do not require an RFI filter longer than 30 m 100 ft must be limited as specified in the table below Follow the instructions in the filter package for all cable screen connections Switching Frequency Parameter 2606 Drive Type Filter 1 or 4 kHz 1 or 4 8 kHz 8 Maximum motor cable length ACS550 x1 03A3 4 ACS400 IF11 3 100m ACS550 x1 04A7 4 390119 ACS550 x1 05A4 4 ACS550 x1 06A9 4 ACS550 x1 08A8 4 ACS550 x1 012A 4 ACS550 x1 016A 4 ACS400 IF21 3 100m 100 m ACS550 x1 023A 4 30 8801 ACS550 x1 031A 4 ACS400 IF31 3 100m 100 m ACS550 x1 038A 4 poy 83018 ACS550 x1 044A 4 ACS400 IF41 3 100m 100 m ACS550 x1 059A 4 ORTU OVN ACS550 x1 072A 4 A Warning Do not use filters in a floating or high impedance earthed network must have effective screen as described
246. the fan mount and rotate the fan up and out 4 Disconnect the fan cable 5 Install the fan in reverse order 6 Restore power Frame Size R5 and R6 To replace the fan Remove power from drive Remove the screws attaching the fan Disconnect the fan cable Install the fan in reverse order Qr cmo NG Ne IE Restore power Internal Enclosure Fan Replacement IP 54 UL Type 12 enclosures have an additional internal fan to circulate air inside the enclosure X0022 Maintenance 166 ACS550 User s Manual Frame Size R1 to R4 To replace the internal enclosure fan in frame sizes R1 to R4 1 Remove power from drive 2 Remove the front cover gt 5 3 The housing that holds the fan in place has barbed retaining clips at each corner Press all four clips toward the center to release the barbs 4 When the clips barbs are free pull the housing up to remove from the drive 5 Disconnect the fan cable 6 Install the fan in reverse order noting that The fan air flow is up refer to arrow on fan The fan wire harness is toward the front The notched housing barb is located in the right rear corner The fan cable connects just forward of the fan at the top of the drive Frame Size R5 and R6 To replace the internal enclosure fan in frame sizes R5 or R6 Remove power from drive Remove the front cover Liftthe fan o
247. the reference and uses them as the initial local control commands To switch back to remote control REM press Start Stop To start and stop the drive press the START and STOP buttons Start Up 40 ACS550 User s Manual Shaft direction To change the shaft direction press DIR parameter 1003 must be set to 3 REQUEST Reference See Reference Mode below Reference Mode Use the Reference Mode to set the speed or frequency reference Normally this reference control is only possible when the drive is under Local LOC control However the drive can be set up using Group 11 Reference Select to also allow reference modification when the drive is under remote REM control Starting from the Output mode press MENU ENTER The display shows one of the following alternate modes reF Reference PAr Parameter e CoPY Copy 2 Use UP or DOWN arrow key to step through to the reF Reference Mode 3 Press MENU ENTER The display shows the current reference value with under the value Note Normally reference adjustment is only possible here when under LOC control but settings in Group 11 do allow reference adjustments under REM control The display indicates when reference adjustment is possible at the control panel 4 Use UP or DOWN arrow key to step to the desired parameter value 5 Press EXIT RESET to step back to the Output mode Parameters Mode Use the Parameter Mode to
248. the reference source 2V 4mA ONESIES EXT REF 1 MIN Hysteresis 4 of Full Scale e See above AI2 JOYST description Start Up ACS550 User s Manual 75 5 DI3U 4D R Defines digital inputs as the speed reference source motor potentiometer control Digital input DI3 increases the speed the U stands for up Digital input DI4 decreases the speed the D stands for down A Stop command resets the reference to zero the R stands for reset Parameter 2205 ACCELER TIME 2 controls the reference signal s rate of change 6 DI3U 4D Same as above DI3U 4D R except A Stop command does not reset the reference to zero The reference is stored When the drive restarts the motor ramps up at the selected acceleration rate to the stored reference 7 DI5U 6D Same as above DI3U 4D except that DI5 and DI6 are the digital inputs used 8 coMM Defines the fieldbus as the reference source 9 COMM AI1 Defines a fieldbus and analog input 1 A11 combination as the reference source See Analog Input Reference Correction below 10 comm al1 Defines a fieldbus and analog input 1 A11 combination as the reference source See Analog Input Reference Correction below 11 DI3U 4D RNC Same as DI3U 4D R above except that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 12 DI3U 4D NC Same as DI3U 4D above except
249. the relay output is configured to indicate alarm conditions e g parameter 1401 RELAY OUTPUT 1 lt 5 ALARM or 16 FLT ALARM this alarm is not indicated by a relay output Diagnostics 164 Maintenance ACS550 User s Manual Warning Read Safety on page 3 before performing any maintenance on the equipment Ignoring the safety instructions can cause injury or death Maintenance Intervals Heatsink If installed in an appropriate environment the drive requires very little maintenance This table lists the routine maintenance intervals recommended by ABB Maintenance Interval Instruction Heatsink temperature check and cleaning Depends on the dustiness of the environment every 6 12 months See Heatsink on page 164 Main cooling fan replacement Every five years See Main Fan Replacement on page 165 Internal enclosure cooling fan replacement IP 54 UL Type 12 units Every three years See Internal Enclosure Fan Replacement on 165 Capacitor change Frame size R5 and R6 Every ten years See Capacitors on page 166 Replace battery in Advanced control panel Every ten years See Battery on page 62 The heatsink fins accumulate dust from the cooling air Since a dusty heatsink is less efficient at cooling the drive overtemperature faults become more likely In a normal environment not dusty not clean check the heatsink annually
250. the time the last fault occurred 0409 STATUS AT FLT The drive status hex code word at the time the last fault occurred 0410 DI1 3 AT FLT The status of digital inputs 1 3 at the time the last fault occurred 0411 DI4 6 AT FLT The status of digital inputs 4 6 at the time the last fault occurred 0412 PREVIOUS FAULT 1 Fault code of the second last fault Read only 0413 PREVIOUS FAULT 2 Fault code of the third last fault Read only Start Up 72 ACS550 User s Manual Group 10 Start Stop Dir This group Defines external sources EXT1 and EXT2 for commands that enable start stop and direction changes Locks direction or enables direction control To select between the two external locations use the next group parameter 1102 Code Description 1001 EXT1 COMMANDS Defines external control location 1 EXT1 the configuration of start stop and direction commands 0 NOT SEL No external start stop and direction command source 1 DI1 Two wire Start Stop Start Stop is through digital input DI1 DI1 activated Start DI1 de activated Stop Parameter 1003 defines the direction Selecting 1003 3 request is the same as 1003 1 fwd 2 DI1 2 Two wire Start Stop Direction Start Stop is through digital input DI1 DI1 activated Start DI1 de activated Stop Direction control requires parameter 1003 3 request is thro
251. tivated if the control signal is lost Refer to parameter 3001 AI lt MIN FUNCTION and parameter 3002 PANEL COMM ERROR Code Description 1201 CONST SPEED SEL Defines the digital inputs used to select Constant Speeds See general comments in introduction O NOT SEL Disables the constant speed function 1 DI1 Selects Constant Speed 1 with digital input D11 Digital input activated lt Constant Speed 1 activated 2 6 DI2 DI6 Selects Constant Speed 1 with digital input DI2 DI6 See above 7 pI1 2 Selects one of three Constant Speeds 1 3 using DI1 and DI2 Uses two digital inputs as defined below 0 DI de activated 1 DI activated DI DI2 Function 0 O No constant speed 1 O Constant speed 1 1202 0 1 Constant speed 2 1203 1 1 Constant speed 3 1204 Can be set up as a so called fault speed which is activated if the control signal is lost Refer to parameter 3001 AI lt MIN function and parameter 3002 PANEL COMM ERR 8 DI2 3 Selects one of three Constant Speeds 1 3 using DI2 and DI3 See above DI1 2 for code 9 DI3 4 Selects one of three Constant Speeds 1 3 using DI3 and D14 e See above DI1 2 for code 10 DI4 5 Selects one of three Constant Speeds 1 3 using DI4 and DI5 See above DI1 2 for code 11 DI5 6 Selects one of three Constant Speeds 1 3 using DI5 and DI6 e See above DI1 2 for code 12
252. to the CoPY Copy Mode 3 Press MENU ENTER The display shows one of the following copy options uL Upload rEA Restore All dL P Download Partial 4 Use UP or DOWN arrow key to step to the desired option 5 Press MENU ENTER 6 The parameter set is transferred as directed During the transfer the display shows the transfer status as a percent of completion Press EXIT RESET to step back to the Output mode Alarm Codes Basic Control Panel The Basic Control Panel indicates Control Panel alarms with a code A3xxx The following table lists the alarm codes and descriptions Note Fault Alarm codes not specific to the Basic Control Panel are defined in the Diagnostics section starting on page 156 Code Description 3001 Communication fault 3002 Control Panel to Drive interface error Call local ABB sales representative and report the error code number 3003 Control Panel and drive are not both in the ACS550 family 3010 Parameter backup CRC failure 3011 Drive is controlled from another source 3012 Rotation direction is locked 3013 Key is disabled start is inhibited 3014 Key is disabled due to drive fault Correct fault Start Up ACS550 User s Manual Code Description 3015 Local mode lock is on 3016 Write protected because drive is started Stop drive before making this change 3017 Write protected read only
253. tores nothing Use parameter 5316 to select by 5316 select an actual value for this register 40012 Actual 8 R By default stores nothing Use parameter 5317 to select by 5317 select an actual value for this register 40031 ACS550 CONTROL R W Maps directly to the Least Significant Word of the WORD LSW ACS550 Drive Profile CONTROL WORD See parameter 0301 40032 ACS550 CONTROL R Maps directly to the Most Significant Word of the WORD MSW ACS550 Drive Profile CONTROL WORD See parameter 0302 40033 ACS550 STATUS WORD R Maps directly to the Least Significant Word of the LSW ACS550 Drive Profile STATUS WORD See parameter 0303 40034 ACS550 STATUS WORD R Maps directly to the Most Significant Word of the MSW ACS550 Drive Profile STATUS WORD See parameter 0304 Except where restricted by the drive all parameters are available for both reading and writing The parameter writes are verified for the correct value and for a valid register addresses Note Parameter writes through standard Modbus are always volatile i e modified values are not automatically stored to permanent memory Use parameter 1607 PARAM SAVE to save all altered values The ACS550 supports the following Modbus function codes for 4xxxx registers Function Code Description 03 Read holding 4xxxx registers 06 Preset single 4xxxx register 16 0x10 Hex Preset multiple 4xxxx registers 23 0x17 Hex Read write 4xxxx regi
254. trol is active or Parameter 0112 EXTERNAL REF 2 0118 DI1 3 STATUS Status of the three digital inputs Status is displayed as a binary number 1 indicates that the input is activated l LI l O indicates that the input is deactivated x xX 0119 DI4 6 STATUS pi 1 DI2 DI3 Status of the three digital inputs See parameter 0118 DI1 3 STATUS 0120 JAH Relative value of analog input 1 in Start Up ACS550 User s Manual 67 Code Description 0121 AI2 The relative value of analog input 2 in 96 The PID 1 controller setpoint signal Units and scale defined by PID parameters 0122 RO1 3 STATUS Status of the three relay outputs 1 l 1 indicates that the relay is energized l LI l Oindicates that the relay is de energized RELAY 1 STATUS 0123 RO4 6 STATUS RELAY 2 STATUS Status of the three relay outputs See parameter 0122 RELAY 3 STATUS 0124 AO1 The analog output 1 value in milliamperes 0125 AO2 The analog output 2 value in milliamperes 0126 PID 1 OUTPUT The PID Controller 1 output value in 96 0127 PID 2 OUTPUT The PID Controller 2 output value in 96 0128 PID 1 SETPNT 0129 PID 2 SETPNT The PID 2 controller setpoint signal Units and scale defined by PID parameters 0130 PID 1 FBK The PID 1 controller feedback signal Units and scale defined by PID parameters
255. ugh digital input DI2 DI2 activated Reverse de activated Forward 3 DITP 2P Three wire Start Stop Start Stop commands are through momentary push buttons the P stands for pulse Start is through a normally open push button connected to digital input DI1 In order to start the drive the digital input DI2 must be activated prior to the pulse in DI1 Connect multiple Start push buttons in parallel Stop is through a normally closed push button connected to digital input DI2 Connect multiple Stop push buttons in series Parameter 1003 defines the direction Selecting 1003 3 REQUEST is the same as 1003 1 FWD 4 DITP 2P 3 Three wire Start Stop Direction Start Stop commands are through momentary push buttons as described for DI1P 2P Direction control requires parameter 1003 3 REQUEST is through digital input DI3 DI3 activated Reverse de activated Forward 5 DITP 2P 3P Start Forward Start Reverse and Stop Start and Direction commands are given simultaneously with two separate momentary push buttons the P stands for pulse Start Forward command is through a normally open push button connected to digital input D11 In order to start the drive the digital input DI3 must be activated prior to the pulse in DI1 Start Reverse command is through a normally open push button connected to digital input DI2 In order to start the drive the digital input DI3 must be activated during t
256. upply Volt Mot Nom Volt P 9905 Output frequency Start Up ACS550 User s Manual 65 9908 MOTOR NOM SPEED Defines the nominal motor speed Must equal the value on the motor rating plate 9909 MOTOR NOM POWER Defines the nominal motor power Must equal the value on the motor rating plate 9910 MOTOR ID RUN This parameter controls a self calibration process called the Motor Id Run During this process the drive operates the motor in order to identify it s characteristics and then optimizes control by creating a motor model This motor model is especially effective when Operation point is near zero speed Operation requires a torque range above the motor nominal torque over a wide speed range and without any measured speed feedback i e without a pulse encoder If no Motor Id Run is performed the drive uses a less detailed motor model created when the drive is first run This First Start model is updated automatically after any motor parameter is changed To update the model the drive magnetizes the motor for 10 to 15 seconds at zero speed Creating the First Start model does require that either 9904 1 VECTOR SPEED or 9904 3 SCALAR SPEED and 2101 3 SCALAR FLYSTART or 5 FLYSTART TORQ BOOST Note Motor models work with internal parameters and user defined motor parameters In creating a model the drive does not change any
257. ure at parameter 1104 1303 FILTER AI w Unfiltered signal Defines the filter time constant for analog input 1 A11 e The filtered signal reaches 63 of a step change within the time NG specified 100 SJ PA Na Filtered signal gt t KS Time constant 1304 MINIMUM Al2 Defines the minimum value of the analog input See MINIMUM Al1 above 1305 MAXIMUM Al2 Defines the maximum value of the analog input See MAXIMUM Al1 above 1306 FILTER AI2 Defines the filter time constant for analog input 2 A12 e See FILTER AI1 above Start Up 80 ACS550 User s Manual Group 14 Relay Outputs This group defines the condition that activates each of the relay outputs Code Description 1401 RELAY OUTPUT 1 Defines the event or condition that activates relay 1 what relay output 1 means 0 NOT SEL Relay is not used and is de energized 1 READY Energize relay when drive is ready to function Requires Run enable signal present No faults exist Supply voltage is within range Emergency Stop command is not on 2 RUN Energize relay when the drive is running 3 FAULT 1 Energize relay when power is applied De energizes when a fault occurs 4 FAULT Energize relay when a fault is active 5 ALARM Energize relay when an alarm is active 6 REVERSED Energize relay when motor rotates in reverse direction 7
258. use and implementation this common PLC language was quickly adopted as a de facto standard for integration of a wide variety of master controllers and slave devices Modbus is a serial asynchronous protocol Transactions are half duplex featuring a single Master controlling one or more Slaves While RS232 can be used for point to point communication between a single Master and a single Slave a more common implementation features a multi drop RS485 network with a single Master controlling multiple Slaves The ACS550 features RS485 for its Modbus physical interface Modbus specification defines two distinct transmission modes ASCII and RTU The ACS550 supports RTU only The remainder of this chapter assumes that you have a basic understanding of the Modbus Protocol and its application in a control environment If you need additional information regarding Modbus contact your ABB supplier for a copy of the Modbus Protocol Reference Guide Activating Modbus Protocol Per the default factory setting fieldbus control is not operational To activate standard Modbus set parameter 9802 COMM PROT SEL 7 1 STD MODBUS After this single modification the ACS550 is ready to communicate via the RS485 port using the default communication settings At this point you can read and write drive parameters using serial communication Start Up ACS550 User s Manual 143 Communication Settings Communication settings define the station number commu
259. user defined parameters O NO ID RUN Disables the Motor Id Run creation process Does not disable the operation of a motor model 1 STANDARD Enables a Motor Id Run at the next start command After run completion this value automatically changes to O To perform a Motor Id Run 1 De couple load from motor or otherwise reduce load to near zero 2 Verify that motor operation is safe The run automatically operates the motor in the forward direction confirm that forward rotation is safe The run automatically operates the motor at 50 80 of nominal speed confirm that operation at these speeds is safe 3 Check following parameters if changed from factory settings 2001 MINIMUM SPEED lt 0 2002 MAXIMUM SPEED gt 80 of motor rated speed e 2003 MAX CURRENT gt 100 of lona value The maximum torque parameters 2014 2017 and or 2018 gt 50 4 At the Control Panel select Select Parameters Select Group 99 Select Parameter 9910 Set value to 1 and press Enter The display shows a warning Press START The display shows the progress of the run Note Pressing STOP or removing the run enable signal stops the ID run In this case you ll need to repeat the Motor Id Run to create the motor model Start Up 66 ACS550 User s Manual Group 01 Operating Data This group contains drive operating data including actual signals The drive sets the values f
260. ut and disconnect the cable Install the fan in reverse order Restore power Capacitors The drive intermediate circuit employs several electrolytic capacitors Their life span is from 35 000 90 000 hours depending on drive loading and ambient temperature Capacitor life can be prolonged by lowering the ambient temperature It is not possible to predict a capacitor failure Capacitor failure is usually followed by a input power fuse failure or a fault trip Contact ABB if capacitor failure is suspected Replacements for frame size R5 and R6 are available from ABB Do not use other than ABB specified spare parts Control Panel Cleaning Use a soft damp cloth to clean the control panel Avoid harsh cleaners which could scratch the display window Maintenance ACS550 User s Manual 167 Battery A battery is only used in Assistant control panels that have the clock function available and enabled The battery keeps the clock operating in memory during power interruptions The expected life for the battery is greater than ten years To remove the battery use a coin to rotate the battery holder on the back of the control panel Replace the battery with type CR2032 Maintenance 168 ACS550 User s Manual Technical Data Ratings By type code the table below provides ratings for the ACS550 adjustable speed AC drive including IEC ratings NEMA ratings shaded columns Frame size Ratings 380 480 Volt Dr
261. ze relay when User Parameter Set 2 is active Start Up ACS550 User s Manual 61 Code Description 35 COMM Energize relay based on input from fieldbus communication Fieldbus writes binary code in parameter 0134 that can energizes relay 1 relay 6 according to the following Par 0134 Binary RO6 RO5 RO4 ROS RO2 RO1 0 000000 0 0 0 0 0 0 1 000001 0 0 0 0 0 1 2 000010 0 0 0 0 1 0 3 000011 0 0 0 0 1 1 4 000100 0 0 0 1 0 0 63 111111 1 1 1 1 1 1 0 De energize relay 1 Energize relay 36 coMM 1 Energize relay based on input from fieldbus communication Fieldbus writes binary code in parameter 0134 that can energizes relay 1 relay 6 according to the following Par 0134 Binary RO6 RO5 RO4 RO3 RO2 RO1 0 000000 1 1 1 1 1 1 1 000001 1 1 1 1 1 0 2 000010 1 1 1 1 0 1 3 000011 1 1 1 1 0 0 4 000100 1 1 1 0 1 1 63 111111 0 0 0 0 0 0 0 De energize relay 1 Energize relay 37 TIMER FUNCTION 1 Energize relay when Timer Function 1 is active See Group 36 Timer Functions 38 40 TIMER FUNCTION 2 4 Energize relay when Timer Function 2 4 is active See Timer Function 1 above 1402 RELAY OUTPUT 2 Defines the event or condition that activates relay 2 what relay output 2 means See 1401 RELAY OUTPUT 1 1403 RELAY OUTPUT 3 Defines the event or conditio

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