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ACS 300 User's Manual ACS 300 AC Drives for Speed

1. Code Parameter Range Default Customer Page Description PAGE 1 P2 Display only 48 Press K to change to page 2 101 OUTPUTf Display only 48 Frequency to motor 102 REF FREQ fn MAX 0 Hz 49 Frequency reference from remote or LOC FREQ L control panel 103 SPEED Display only 49 Calculated motor speed 104 OUTPUT I Display only 49 Motor current 105 COPY Exit R ead Write Exit 49 Transfers all settings to and from Set Factory Def panel 106 MIN FREQ 0 0 200 500 Hz 0 0 Hz 49 Reference input minimum frequency 107 MAX FREQ 0 0 200 500 Hz 50 Hz 49 Maximum output frequency 108 ACC 1 0 1 1800 52 35 49 TimeforRefMinf Ref Max acceleration ramp 109 DEC 1 0 1 180057 35 49 Time for Ref Max f Ref Min deceleration ramp 110 ACC 2 0 1 180057 35 49 Time for Ref Min f Ref Max acceleration ramp 111 DEC 2 0 1 180057 35 49 Time for Ref Max f Ref Min deceleration ramp ACS 300 User s Manual 45 Chapter 7 Drive Parameters Code Parameter Range Default Customer Page Description 112 FAULT MEMORY Display only 50 The last three fault indications 113 NOM RPM 0 0 19999 1500 50 Nominal motor speed 114 NOM FREQ 0 50 400 Hz 50 Hz 51 Nominal motor frequency 115 NOM VOLT 0 200 240V or 220V or 51 Nominal motor voltage 360 500 V 480 v 3 116 COS PHI 0
2. Figure 7 1 Acceleration deceleration ramp shapes ACS 300 User s Manual Chapter 7 Drive Parameters REF OFFSET 0V 0 mA ACS 300 User s Manual 2V 4mA Reference input signal minimum level can be set to either 0 V 0 mAor2 V 4 ma The latter value provides a living zero function The drive will stop if the reference drops below the minimum limit Refer to Figure 4 10n page 22 for selection between current and voltage input JOYSTK OVOMA JOYSTK 2V4mA Joystick type reference has 0 Hz at 50 reference Refer to Figure 7 2 below WARNING If a 0 10 V 0 20 mA signal is used in joystick control the drive will run at MAX FREQ Reverse if the control signal is lost For joystick control we recommend that you use JOYSTK 2 V 4 mA offset which will cause the drive to stop if parameter Al FAULT has been enabled refer to page 64 and the control signal is lost 55 Chapter 7 Drive Parameters 56 MAX FREQ MIN FREQ MIN FREQ Hysteresis 4 of Full Scale MAX FREQ F Me 2V 4mA 10V 20mA OV OMA MIN FREQ Figure 7 2 Joystick control CUSTOM Use this setting if you want to set and use customized mini mum and maximum limits for the reference input The cus tomized limits are valid when CUSTOM is selected To set the limits refer to selections SET MIN and SET MAX below SET MIN displayed in of the full input signal range SET MAX displayed in
3. Have no prior experience of installing commissioning operating and servicing the ACS 300 With the help of this manual you will be able to install start up operate and service the ACS 300 Chapter 1 Overview of This Manual How to Use This Manual Safety instructions are at the beginning of this manual In this chapter the general instructions are stated and various warnings and notations are described Chapter 1 Introduction to This Manual the chapter you are reading now contains general information on the purpose and contents of this manual Chapter 2 Mechanical Installation describes the reguire ments and provides instructions for the mechanical mount ing of ACS 300 and the optional keypad control panel Chapter 3 Power Connections describes the reguirements and provides instructions for connecting wiring for input power output power to the motor dynamic braking compo nents and grounding the eguipment Chapter 4 Control Connections describes how ACS 300 can be controlled by the optional keypad control panel or by external control signals Instructions are provided for con necting the external control wiring Chapter 5 Commissioning includes safety precautions start up check list and keypad control tests Chapter 6 Control and Parameter Logic describes how to use the control panel Chapter 7 Drive Parameters lists and explains the drive parameters Chapter 8 Fault Tracing describ
4. Motor potentiometer 0 1 OFF ON A BC mi C lm Figure 4 7 Motor Potentiometer switch S1 selection Motor Potentiometer 2 Switch S1 is in the same position as in Motor potentiometer Relay Outputs ACS 300 User s Manual selection Parameter PARAM SET has value 2 Table 4 15 Motor Potentiometer 2 selection Digital Function Notes input DI1 Start Connect 24 V DC to Start DI2 Reverse Connect 24 V DC to reverse DI3 Increment fr Connect 24 V DC to increment fr ramp 2 DI4 Decrement fr Connect 24 V DC to decrement fr ramp 2 DI5 Parameter set 0 V set 1 and 24 V set 2 selection The ACS 300 accelerates decelerates using Page 1 Page 4 parameters ACC 1 DEC 1 when changing rotation direction Acceleration from 0 Hz to MIN FREQ is also done with ramp 1 Two relays are provided for indicating drive operating status Refer to Figure 4 2 Relay 1 is connected to terminals X1 13 X1 14 and X1 15 Relay 2 is connected to terminals X1 16 X1 17 and X1 18 33 Chapter 4 Control Connections 34 When relay 1 is de energized there is continuity between terminals X1 13 and X1 14 Relay 1 is de energized if the ACS 300 is not connected to input power When relay 1 is energized there is continuity between terminals X1 14 and X1 15 Relay 2 is similar to relay 1 and the corresponding terminals are X1 16 X1 17 and X1 18 The information ind
5. 8 FYE CG peta E E 232 SSBZZE z S is R AANXM gt oXo0 gt N Sa A o S g E 18 25 9555505258 2 e 1 6 1121314 5 6 7 8 9 10 11112 113114 15 116 117 18 CONTROL di L BOARD Bo EH 0 U 8V2 22k Relay outputs 250 Digital e Analog programmable igital inpu Analog input output configured by 50k ea by programmable ee Block IS X5 LU B ROM c RAM 10 asyo EEPROM lt modulator e e 7 R191 Fan R1 R2 onl lt y 25 U Feedback Gate control Galvanic soatini Power Brake solation Supply Chopper L A Line Choki L1 L1 RD e RO R1 U2 lt L2N EI lt V2 AH 3 i L3 W2 Aal RFI Filter L peony R1 R2 Rectifier Precharge Inverter Circuit BRAKE OO el 1 PE 88 res PE PE MAIN CIRCUIT Brake Unit Brake Resistor option R2 lt option RO R1 R2 Figure 1 4 ACS 300 block diagram ACS 300 User s Manual 9 Chapter 1 Overview of This Manual 10 ACS 300 User s Manual Cooling Pout Pn 1 0 Chapter 2 Mechanical Installation Cooling of the ACS 300 is based on natural air circulation or by fan depending on the type The maximum allowable ambient operating temperature is 50 C when the load current is lower than or equal to the con tinuous maximum load current ly and switching frequency is lower than or equal to 8 kHz 3 kHz for model ACS 3 1 016 3 See Figure 2 1 below for power derating curves The cooling air must be clean and free from co
6. Appendix A Product Conformity in EEA ACS 301 Frame Size R2 Low Voltage Directive 84 ACS 311 492 10 are in conformity with the following harmonised stan dards EN 50081 1 1992 EMC Emission Residential commercial and light industry EN 50081 2 1993 EMC Emission Industrial environment EN 50081 2 1995 EMC Immunity Industrial environment The converter can be used in residential commercial and light industrial or industrial electromagnetic environments The converters with type codes ACS 301 8P7 3 ACS 301 012 3 and ACS 301 016 3 are in conformity with prEN 61800 3 Adjustable speed electrical power drive sys tems Part 3 EMC product standard including specific test methods 1995 approved at voting 15 03 1996 to use in first environment class conditions marketed in the restricted dis tribution mode as well as in the second environment condi tions The Converters of Series ACS 311 without RFi filter are in conformity with the following harmonised standard EN 50082 2 1995 EMC Immunity Industrial environment The converters are not EMC compliant as such concerning electromagnetic emissions CE marking in these converters refer to Low Voltage Direc tive 73 23 EEC as amended 93 68 EEC only Low Voltage Directive 73 23 EEC as amended by 93 68 EEC ACS 300 Frequency Converters including all types as spec ified in User s Manual Table 1 1 and Table 1
7. CS2 parameter Page 2 CS3 parameter Page 2 Speed reference from Al1 CS1 parameter Page 4 CS2 parameter Page 4 af a ojojojo fo oOo O O gt l Olo oj oO CS3 parameter Page 4 3 wire 3 wire is for general industrial applications which usually ACS 300 User s Manual require a three wire start stop signal for safety reasons With 3 wire control momentary start and stop push buttons are used The start button is normally open and the stop button is normally closed When operating from external momen tary push buttons the ACS 300 requires a start command to be given after power is applied The stop input is active even when operating from the key pad allowing the normally closed contact from a motor over load relay or other external interlock to stop the frequency 27 Chapter 4 Control Connections converter when operating from the keypad Control voltage is connected to X1 7 Parameter PARAM SET has value 1 Table 4 5 3 wire digital input functions Digital input Function Notes DI Start 1 Connect momentary 24 V DC to Start DI2 Stop 2 Connect momentary OV DC to Stop DI3 Reverse Connect 24 V DC to Reverse DI4 CS1 Constant speed CS selection DI5 CS2 refer to Table 4 6 1 Minimum Start pulse is 50 ms Stop must be connected to 24 V for Start to function Minimum Stop pulse is 50 ms If Start is active 24
8. too much load supply voltage 400 V series ENCE wrong motor connection LIMIT high enough FREQUENCY IR COMP not too high motor connection Star Delta ACS 300 sizing with respect to the load Note If the fault persists contact the nearest ACS 300 sup plier 78 ACS 300 User s Manual Chapter 9 Technical Data Incoming Power Voltage 1 and 3 phase 10 208 to 240 V 1 and 3 phase 7 200 to 240 V 10 3 phase 10 380 to 480 V Frequency 48 to 63 Hz Fundamental power factor approximately 0 98 Output Power Voltage 3 phase 0 to Vac LINE Frequency 0 to 500 Hz Switching frequency f 1 0 to 16 0 kHz Continuous load capacity ACS 300 rated see Figure 2 1 constant torque at a maximum current ambient temperature of 50 C Overload capacity at a maximum Constant torque 1 5 ly 1 min every 10 min ambient temperature of if switching frequency lt 8 kHz 302C Starting duty 1 5 Iy 1 min every 10 min if switching frequency lt 8 kHz Nominal motor voltage 200 to 240 V 360 to 500 V Acceleration time 0 1 to 1800 s see Chapter 7 Drive Parame ters Deceleration time 0 1 to 1800 s see Chapter 7 Drive Parame ters 1 Check type specific refer to Table 1 1 and Table 1 2 ACS 300 User s Manual 79 Chapter 9 Technical Data Environmental Limits Ambient operating 0 40 C output current ly t
9. A 3 A Type designation LA Bussman type KTK R input power motor braking 380 480 V or FWH and ground AWG 3 phase 8 phase 3 phase ACS 3 1 1P6 3 3 0 10 14 ACS 3 1 2P1 3 3 9 10 14 ACS 3 1 2P7 3 5 0 10 14 ACS 3 1 4P1 3 7 5 16 12 ACS 3 1 4P9 3 9 1 16 12 ACS 3 1 6P6 3 12 1 16 12 ACS 3 1 8P7 3 10 6 16 8 ACS 3 1 012 3 14 4 16 8 ACS 3 1 016 3 21 25 6 ACS 300 User s Manual 19 Chapter 3 Power Connections 20 ACS 300 User s Manual Control Locations Control Wiring ACS 300 User s Manual Chapter 4 Control Connections The ACS 300 can be controlled by the optional keypad control panel or by external control signals connected to the terminal block X1 ofthe control card Serial communication interface is also available AWG No 18 or 20 multiconductor shielded cables should be used for all ACS 300 control wiring Tighten the connections to 4 5 lbs in torque Note The control connections of the ACS 300 are galvanically isolated from the power circuitry but not from the chassis ground This is the factory default setting Control circuit common can be disconnected from chassis ground by cutting the 0 ohm resistor jumper wire R191 Figure 4 1 shows the location of the control terminal block X1 and the configuration switches and jumpers on the ACS 300 control card Figure 4 2 shows the control terminal block connections and summarizes the control terminal functions 21 Chapter 4 Control Con
10. all the parameters will be reset to the factory settings Reference input minimum and maximum frequency Note MIN can be set higher than MAX for analog input sig nal inverse operation These times correspond to the time required for the output frequency to change from MIN FREQ to MAX FREQ and vice versa Regardless of the settings the maximum theo retical frequency changing speed is 120 Hz 0 1 s and the minimum 49 Chapter 7 Drive Parameters 100 Hz 1800 s The time required for acceleration from zero to minimum frequency depends on ACC 1 When the selected I O mode is Standard or Alternate DI5 selects ACC DEC 1 or 2 0 V ramp 1 and 24 V ramp 2 Refer to page 25 for a detailed explanation of I O modes Note The ACS 300 incorporates a controller that prevents over current and overvoltage trips caused by too rapid acceleration and deceleration settings for a given system by slowing down the acceleration deceleration If a short time is entered for acceleration time in a system with high inertia the acceleration time will be limited by the LIMIT parameter Conversely if a short time is entered for deceleration time in such a system the deceleration time will be limited by the DC link bus regulator In some cases the motor will take a long time to come to a stop If the sys tem inertia is high an OVERVOLTAGE fault may occur if the deceleration time is too short The ACS 300 can deliver about 15 braking torque wit
11. keypad control panel keypad control panel remote mount ing kit serial communication adapter braking resistor and braking chopper Ask for related documents The ACS 300 must always be connected to a three phase motor Figure 1 3 ACS 300 options 6 ACS 300 User s Manual Chapter 1 Overview of This Manual Type Series Table 1 1 and Table 1 2 list the principal input and output rat ings for each of the various ACS 300 type designations The frame size assignments RO R1 and R2 are used to identify the enclosure sizes and other characteristics of the various models Table 1 1 ACS 300 AC drive types for 50 Hz and 60 Hz supplies Input power supply 200 to 240 V Maximum Rated input permissible current SAA cone rated motor Werghl power Type 3 Frame designation Short term 1 phase 3 phase Hated overload PN Pn 1 A 14 A DA TAL current Hp kW bs kg y lover A ACS 311 1P1 1 RO 6 6 3 0 4 5 1 2 0 55 6 8 3 1 ACS 311 1P6 1 RO 8 9 4 3 6 5 1 0 75 6 8 3 1 ACS 301 2P1 1 R1 12 2 5 5 8 3 1 1 2 1 1 10 1 4 6 ACS 311 2P1 1 R1 12 2 8 4 5 5 8 3 1 1 2 1 1 10 1 4 6 ACS 301 2P7 1 R1 15 7 TA 10 7 2 1 5 10 1 4 6 ACS 311 2P7 1 R1 15 7 9 8 TA 10 7 2 1 5 10 1 4 6 ACS 301 4P1 1 R1 22 4 7 10 7 13 0 3 2 2 10 1 4 6 ACS 311 4P1 1 R1 22 4 12 9 10 7 13 0 3 2 2 10 1 4 6 1 Allowed for one minute every ten minutes at 50 C ambient 2 The impedance of inp
12. of the full input signal range Sets the minimum maximum limit for the reference input sig nal To set the minimum reference signal level scroll to SET MIN and apply the analog input signal that represents mini mum frequency in your system Press and hold the K key for three seconds The setting is accepted when blinks once on the Control Panel display To set the maximum ref ACS 300 User s Manual A OUT A OUT OFFS ACS 300 User s Manual Chapter 7 Drive Parameters erence signal level scroll to SET MAX and repeatthe pro cedure as for SET MIN Note The drive will stop a fault message LOW AI SIG NAL appears and the fault LED lights if parameter Al FAULT refer to page 64 has been enabled and the refer ence drops below the selected minimum limit Output freguency MAX FREQ MIN FREQ N 700 00000007 00004 gt Analog Input 0 CUSTOM CUSTOM 10 v 20mA MIN MAX 100 Figure 7 3 Customized minimum and maximum limits forthe reference input This parameter selects which signal is connected to analog output NONE Analog output is O mA OUT FREQ Output frequency 0 to the selected maximum frequency REF FREQ Reference frequency 0 to the selected maximum frequency MOTOR CUR Motor current 0 to 1 5 x IN see Table 1 1 and Table 1 2 The analog output signal minimum can be set to 0 mA or 4 mA The maximum output remains 20 mA Selecting 4 mA
13. provides a living zero function If a fault occurs the output current will drop to 0 MA as an alternate fault indicator sig nal 57 Chapter 7 Drive Parameters SWITCH f CRIT f1L CRIT f1H CRIT f2L CRIT f2H 58 Motor noise can be minimized by adjusting the switching fre quency to a value that does not create resonances in the motor system The optimum switching frequency is the low est frequency at which the noise is acceptable This fre quency may not be the same for identical motor systems As the switching frequency goes up the inverter efficiency goes down so it is best to use a low switching frequency if the application can tolerate noise Note At output frequencies less than 12 Hz the switching frequency may be automatically reduced In some systems it may be necessary to avoid certain fre quencies because of mechanical resonance problems With these parameters it is possible to set up two different fre quency ranges that the ACS 300 will skip over It is not nec essary that for example CRIT f2L be greater than CRIT f1H just as long as the LOW parameter in one set is lower than the HIGH parameter in the same set Sets may over lap but the skip will be from the lower LOW value to the higher HIGH value Example Fan system with bad vibration from 18 Hz to 23 Hz and from 46 Hz to 52 Hz Running speed set to 60 Hz with reference Set the parameters as follows CRIT fiL 18 Hz and CRIT f1H 2
14. 2 are in con formity with the following harmonised standard ACS 300 User s Manual Machinery Directive ACS 300 User s Manual Appendix A Product Conformity in EEA EN 60204 1 October 1992 following the provisions of this Directive with the exceptions per following Clauses of EN 60204 1 Clause Supply disconnecting isolating device 5 3 1 manufacturer of the machine is responsible of the installation please refer to Disconnect Device on page viii Clause Protection by enclosures 6 2 1 degree of protection is chosen according to the place of use please refer to Environmental Limits on page 80 Clause Stop functions 9 2 2 manufacturer of the machine is responsible of the installation please refer to Emergency Stop Devices on page viii Clause Emergency stop 9 2 5 4 manufacturer of the machine is responsible of the installation please refer to Emergency Stop Devices on page viii Clause Degrees of protection 13 3 degree of protection is chosen according to the place of use please refer to Environmental Limits on page 80 Machinery Directive 89 392 EEC Art 4 2 and Annex Il Sub B ACS 300 Frequency Converters including all types as spec ified in User s Manual Table 1 1 and Table 1 2 are intended to be incorporated into machinery to consti tute machinery covered by this Directive as amended dotherefore not in every
15. 300 4 5 Hz 22 5 Hz Some points of view must be taken in consideration when this parameter is active The Local Ref parameter is not displayed The analog input Al is used only as the actual value pro cess feedback input PI REF is changed through the con trol panel when the drive is in the local mode and as described below when the drive is in the remote mode The texts on the control panel display for constant fre quencies will be CR1 CR2 and CR3 CR Constant Ref erence The unit is With these parameters you can give constant reference values in the remote mode Joystick control does not operate On the other hand PI Control cannot be selected while Joystick control is active Custom settings have no effect The rotation direction cannot be changed e Critical frequency ranges are ignored PI ITIME Defines the integral time of PI Controller The setting range is 0 0 to 320 0 s PI Controller operates as a P Controller when the parameter value is 320 0 s 68 ACS 300 User s Manual Chapter 7 Drive Parameters A Process Error Value PI Controller Output Gains 37 Gains gt t pS a PI Integration Time Figure 7 8 PI Controller Gain I Time and Error Value PI SCMIN Minimum scaling factor of the actual value The setting range is 999 9 to 999 9 The value of PI SCMIN can be higher than the value of PI SCMAX See the example A in Figure 7 9 I
16. 300 is not under remote control When the amp key is pressed the associated led will turn on indicating that the ACS 300 is under remote control The ACS 300 is then controlled from the devices connected to the terminal block X1 on the Control Card Operation can be changed from Remote to Local in two ways The first method allows you to transfer running infor mation from external devices to the control panel while the ACS 300 is operating and without interrupting operation Press and hold the key and the key simultaneously for three seconds This will transfer the current external ref erence to Page 1 parameter REF FREQ LOC FREQ For example if the drive is running in reverse at 45 7 Hz refer ence from the analog input the panel frequency reference will now be 45 7 Hz The panel direction will be reverse and the panel run status will be run The operator can now change the frequency direction and run status of the drive from the control panel If only the key is pressed the motor stops and the ana log input reference value REF FREQ is transferred to LOC FREQ Note Constant speed reference is also transferred The motor can be started from the control panel within the limits established by parameter settings 39 Chapter 6 Control and Parameter Logic Home Press and hold the A key and the 2 key simulta neously for three seconds to move to the OUTPUT f param eter from any parameter location Table 6 1 Control p
17. ACS 300 Disconnect motor wires from the ACS 300 before making any such tests on the motor or motor wiring Failure to follow these instructions can result in permanent damage to the ACS 300 The ACS 300 must always be grounded through an ground ing conductor connected to the ground terminal PE The grounding conductor should be the same wire size as the input power wires Metallic conduit is not suitable for use as a grounding conductor WARNING Make sure that the drive is securely grounded before applying power If the drive is not properly grounded a dangerous voltage level can develop between the conductive parts of the drive housing and ground due to high leakage current The ACS 300 ground fault protection guards only the AC drive itself against ground faults occurring in the motor or the motor wiring Itis NOT designed to protect personnel if they come in contact with the motor wiring Ground fault protective devices do not necessarily operate properly with AC drives Normally occurring high frequency ground leakage currents can cause nuisance tripping When using such devices check their performance while the drive is operating during commissioning The ACS 300 should be connected only to a grounded power system If the power system is ungrounded or grounded through a high resistance please contact ABB for assistance 17 Chapter 3 Power Connections RO Models Tighten connections to 9 lbs in torq
18. Fault Relay is de energized and the Fault LED on the Control Panel illuminates when a fault occurs ACS 300 User s Manual ACS 300 User s Manual Chapter 7 Drive Parameters 2 Power Relay is energized all the time after initialization of the pro gram Note The relay is energized when this function is selected 3 I gt Current Limit Relay is energized for a minimum of 250 ms whenever the output current exceeds LIMIT The time is for hysteresis and slow response of indication devices Relay is de ener gized when current is reduced below LIMIT 4 gt Frequency limit Relay is de energized when the output frequency exceeds the value selected with parameter F SUPERV Relay is energized when output frequency is below F SUPERV hysteresis If F SUPERV is greater than 10 Hz the hystere sis is 2 Hz otherwise hysteresis is 20 of F SUPERV 5 lt Frequency limit Relay is de energized when the output frequency falls below the value selected with parameter F SUPERV Relay is energized when output frequency is more than F SUPERV hysteresis If F SUPERV is greater than 10 Hz the hyster esis is 2 Hz otherwise hysteresis is 20 of F SUPERV 6 Motor is running forward Relay is de energised when the motor is running and the direction is forward according to the status of the modulator not the reference or switches 7 Motor is running Relay is energized when the motor is running according to t
19. V the ACS 300 will restart after Stop pulse is connected to 24 V 2 OI 24 v 3 Wire Start n o ok D DI Start Stop n c ly ats OO Di2 Stop o 1 OFF ON MOL or S DI3 Reverse A mi External S D14 CS1 B m Interlock D DI5 CS2 C m Figure 4 5 3 wire recommended wiring and switch S1 selection 28 ACS 300 User s Manual Chapter 4 Control Connections Table 4 6 Constant speed selection DI4 DI5 Result 0 0 Speed reference from Al1 1 0 Constant speed 1 0 1 Constant speed 2 1 1 Constant speed 3 3 wire 2 Switch S1 is in the same position as in 3 wire selection Parameter PARAM SET has value 2 Table 4 7 3 Wire 2 selection Digital Function Notes input DI1 Start Connect momentary 24 V DC to Start DI2 Stop Connect momentary OV DC to Stop DI3 Reverse Connect 24 V DC to Reverse DI4 CS1 Constant speed CS selection refer toTable 4 8 DI5 Parameter Set 0 V set 1 and 24 V set 2 Selection Table 4 8 Constant speed selection DI4 DI5 Result 0 0 Speed reference from Al1 1 0 CS1 from parameter Page 2 0 1 Speed reference from Al1 1 1 CS1 from parameter Page 4 ACS 300 User s Manual 29 Chapter 4 Control Connections Alternate Alternate mode has both Start forward and Start reverse inputs 24 V The drive is stopped if both inputs are con nected to 0 V or 24
20. V Parameter PARAM SET has value 1 Table 4 9 Alternate digital input functions Digital Function Notes input DI1 Start Forward Connect 24 V DC to Start Forward DI2 Start Reverse Reverse refer to Table 4 10 DI3 CS1 Constant speed CS selection DI4 CS2 refer to Table 4 11 DI5 ACC2 DEC2 0 V ramp 1 and 24 V DC ramp 2 A B C Alternate 0 1 OFF ON m Figure 4 6 Alternate switch S1 selection Table 4 10 Start functions for Alternate DI1 DI2 Result 0 0 Drive stopped 1 0 Run forward 0 1 Run reverse 1 1 Drive stopped 30 ACS 300 User s Manual Chapter 4 Control Connections Table 4 11 Constant speed selection DI3 DI4 Result 0 0 Speed reference from Al1 1 0 Constant speed 1 0 1 Constant speed 2 1 1 Constant speed 3 Alternate 2 Switch S1 is in the same position as in Alternate selection Parameter PARAM SET has value 2 Table 4 12 Alternate 2 digital input functions Digital input Function Notes DI1 Start forward Connect 24 V DC to Start DI2 Start reverse Reverse refer to Table 4 10 DI3 CS1 Constant speed CS selection DI4 CS2 refer to Table 4 13 DI5 Parameter set 0 V set 1 and 24 V set 2 selection Table 4 13 Constant speed and parameter set selection DI3 DI4 DI5 Result 0 0 0 Speed reference from Al1
21. Vin high gt 10 V description of the functions of the digital inputs Two relay Programmable refer to Chapter 7 Page 2 parameters 225 and outputs 226 Max switching 250 VAC 150 V DC voltage Max switching current 8 A 250 V AC 24 VDC Max switching power 2000 VA 250 V AC 192 W 24 VDC Max continuous current 2Arms Control common Frame ground default setting see page 21 Floating alternate see page 21 ACS 300 User s Manual 81 Chapter 9 Technical Data Protection Short circuit overcurrent trip limit Output current regulation limit 0 5 1 5 x ly Overvoltage trip limit 1 35 x U240 1 3 x U480 Undervoltage trip limit 0 65 x Un Overtemperature limit 90 C heatsink Auxiliary voltage short circuit protected Ground fault protection protects only the ACS 300 when an ground fault occurs at motor output Accessories Keypad Control Panel ACS300CDP PANEL Mounting Kit NEMA 4 with 10 foot cable Control Panel Remote ACD200CBL Braking resistor RO R1 R2 External braking chopper R2 RFI Filter RO Type S 492 10 R1 R2 standard RS 232 adapter Release pending Fieldbus adapters Release pending 82 ACS 300 User s Manual Appendix A Product Conformity in EEA General Information Electromagnetic Compatibility EMC ACS 301 Frame Size R1 ACS 311 Frame Siz
22. as possible for the application as the motor will overheat rapidly or an overcur rent fault may occur if a high level of compensation is applied Small motors can take higher compensation than larger motors because the winding resistance is higher in small motors If the motor must drive a load with a high starting torque we recommend using AUTO BOOST starting If you have trouble with motor overheating use a motor with more poles and run at a higher frequency If the IR compensation is set too high the motor can satu rate and will not rotate at all but will draw current OFF No compensation wanted 0 1 60V The compensation voltage given by the user AUTO The compensation voltage is automatically given to maintain or reduce current accordingly 60 ACS 300 User s Manual DC BRAKE U f RATIO ACS 300 User s Manual Chapter 7 Drive Parameters Figure 7 5 illustrates the effect of IR compensation Extra voltage is applied to the motor as shown Voltage a is the IR compensation voltage Frequency b is the nominal motor frequency NOM FREQ Voltage c is the nominal motor voltage Uj U V Figure 7 5 IR Compensation b f Hz When the STOP parameter is set to DC BRAKE or DEC HOLD this parameter sets the DC injection time in seconds If the braking time is too short the drive stops by coasting after the DC braking time has elapsed Note Injecting DC curren
23. as the motor s cooling fan becomes less efficient at low speeds For standard 50 Hz squirrel cage motors typical value for this parameter is 35 Hz Nominal motor current at full load as indicated on the motor rating plate See U f RATIO TEMP LIM and Figure 7 6 This parameter does not need to be set if TEMP LIM is set to 63 Chapter 7 Drive Parameters DIR AI FAULT 1 RELAY 2 RELAY 64 OFF and OPTIM U f RATIO is not used MOTOR does not restrict the LIMIT parameter If DIR parameter is set to FWD ONLY local and external direction commands are disabled and the motor rotational direction is fixed to forward This parameter allows you to disable Analog Input signal fault detection If AI FAULT is set to DISABLE and the refer ence minimum is set to 2 V 4 mA CUSTOM or JOYSTICK 2 V 4 mA the reference is set according to 2V 4mA input when the control signal is lost Analog input fault is not indi cated and not stored in Fault History This parameter allows you to select the information indi cated with Relay Output Factory setting for RELAY 1 is fault function Factory setting for RELAY 2 is code number 7 Motor is running Code Function 1 Fault 2 Power 3 I gt Current limit 4 gt Frequency limit 5 lt Frequency limit 6 Motor is running forward 7 Motor is running 8 Motor overtemperature trip 9 Under panel control LOCAL 10 None 11 Fault 1 1
24. make solid contacts to both parts of the clamp Leave the individual unscreened wire loops 87 Appendix A Product Conformity in EEA 88 between the clamp and the screw terminals as short as pos sible Route the mains wires away from the others Connect the mains and motor cables according to the layout in Figure 3 1 on page 18 In case the shield is used also as a protective conductor you must connect it both to the clamp and to the PE termi nal Clamping alone is insufficient Note In addition to clamping the motor cable screen to the clamping plate at the ACS 300 connect the screen to motor earth at the motor Clamp the control cable atthe entry point see Figure A 3 and Figure A 4 Make it certain that the screen of the cable makes a solid contact to both parts of the clamp Leave the individual unscreened wire loops between the clamp and the screw terminals as short as possible Route the control cable away from the motor cable Control cables must be multi core cables with braid shield ACS 300 User s Manual Appendix A Product Conformity in EEA X1 Terminal Brake Res otor ains U2V2W2 LIL2L3 oo oon on In case there is not a separate PE wire O PE PE dE O am O O POr A Q A O o omo o o omo oJ Earthing terminal Figure A 3
25. more detailed description 15 RO 13 16 RO 21 Relay output programmable factory setting is Fault Refer to 17 RO 22 J page 33 for a more detailed description 18 RO 23 1 Refer to Figure 4 1 Control Card on page 22 for voltage cur rent reference selection 2 Tighten terminal connections to 4 5 lbs in torque Parameter Lock Keypad access to the parameter settings can be locked using section C of I O option switch S1 on the control card If S1 C is in the OFF 0 position parameter values can be changed and the control location can be switched to local control panel keypad control ACS 300 User s Manual 23 Chapter 4 Control Connections Analog Input If S1 C is in the ON 1 position the parameter settings are locked and parameter values cannot be changed but can be displayed When locked control panel keypad control is not allowed and HARDWARE LOCK S1 message appears on the control panel display if you try to use the panel keys The analog input Al is used to set the speed reference using an external potentiometer or analog signal By setting jumper X5 the input can be configured to accept either a voltage signal of 0 2 to 10 V or a current signal of 0 4 to 20 mA Refer to Figure 4 1 The analog input can scaled and configured for joystick operation using the REF OFFSET parameter as described on page 55 The Al FAULT parame ter described on page 64 is used to enable and disable sig nal loss prote
26. nates an open contact or no voltage applied and 1 desig nates a closed contact or 24 48 V DC applied The ACS 300 comes from the factory preset to standard Table 4 1 shows the functions of the digital inputs in stan dard mode Table 4 1 Standard digital input functions Digital input Function Notes DH Start Stop Connect 24 V DC to start DI2 Reverse Connect 24 V DC to reverse DIS CS Constant speed CS selection DI4 CS refer to table 4 2 DI5 ACC2 DEC2 0 V rampi and 24 V DC ramp2 Standard Default 0 1 OFF ON m Cm ies Figure 4 4 Standard switch S1 selection Table 4 2 Constant speed selection DI3 DI4 Result 0 0 Speed reference from Al1 1 0 Constant speed 1 0 1 Constant speed 2 1 1 Constant speed 3 ACS 300 User s Manual Chapter 4 Control Connections Standard 2 Switch S1 is in the same position as in Standard selection Parameter PARAM SET has value 2 Table 4 3 Standard 2 digital input functions Digital input Function Notes DI1 Start Stop Connect 24 V DC to start DI2 Reverse Connect 24 V DC to reverse DI3 CS Constant speed CS selection DI4 CS refer to table 4 4 DI5 Parameter set 0 V set 1 and 24 V set 2 selection Table 4 4 Standard 2 Constant speed selection DI3 DI4 DI5 Result Speed reference from Al1 CS1 parameter Page 2
27. oO LS L1 1 PHASE 2 PHASE PE Figure A 1 Permissible mains cables ACS 300 User s Manual Motor Cable Cable Installation ACS 300 User s Manual Appendix A Product Conformity in EEA A symmetrical three conductor screened cable three phase with consentric protective earth is recommended because unscreened cables may lead to unwanted problems of elec trical noise emission See Figure A 2 L2 L2 p 258 L1 O gi E PE Figure A 2 Recommended motor cables Note To avoid disturbance install the motor cable away from the control cable route Avoid long runs parallel with control cables The rapid voltage changes cause capacitive current in the motor cable This current increases with the switching fre quency and motor cable length This phenomenon can cause substantially higher current measured by the ACS 300 than the actual motor current and can cause over current tripping Do not exceed cable lengths of 100 m The capacitive current can be diminished with an output choke coil If the cable length exceeds 100 m please contact your local distributor or ABB office To suppress the RFI emission below the limits mandated by the EMC Directive it is important to pay attention to the fol lowing The mains motor and brake cables must be clamped at the entry point see Figure A 3 and Figure A 4 There is a clamping plate for that purpose Make it certain that the screens of the cables
28. on cal culated temperature rise the motor may be within safe tem perature range e Check the motor temperature If it is within acceptable range adjust TEMP LIM and LIMIT and restart e Check the motor sizing with respect to the load 11 UNIT FAULT 12 UNIT FAULT 13 UNIT FAULT n A Charging circuit defective Failure in reading Analogue Digital input Modulator error Contact your nearest ACS 300 supplier 14 UNIT FAULT 15 UNIT FAULT A AA EEPROM error Disconnect the ACS 300 from the AC line Wait 30 s Reconnect the ACS 300 to the AC line and start Identification error Contact your nearest ACS 300 supplier THE PANEL DOES NOT FUNCTION CHECK e the contrast of the panel e the panel connection ACS 300 User s Manual 77 Chapter 8 Fault Tracing Fault indication Possible cause Remedy THE DRIVE DOESNOT CHECK FUNCTION e the polarity of the signals CORRECTLY IN e the position of switch S1 REMOTE CONTROL e the position of jumper X5 CONTROL PANEL Processor incompatible with e Check the connection Control Panel between the processor and the panel Control card error Contact your nearest ACS 300 supplier WRITE gt ACS ERROR Mismatch of ACS 300 soft Set the parameters manually VERSION MISMATCH ware Note Parameter copying unsuccessful OUTPUT FRE wrong parameter values CHECK QUENCY lt REFER
29. respect comply with the provi sions of this Directive the following clauses of harmonised standards have been applied EN 60204 1 October 1992 with exceptions as described in the connec tion of Low Voltage Directive see above 85 Appendix A Product Conformity in EEA Mains Cable 86 the following clauses of technical standards and specifica tions have been used EN 60529 1991 IEC 664 1 1992 Installation Category III Pollution Degree 2 IEC 721 3 1 1987 Combination of classes 1K4 1Z2 1Z3 1Z5 1B2 1C2 1S3 1M3 IEC 721 3 2 1985 Combination of classes 2K4 2B2 2C2 252 2M3 IEC 721 3 3 1987 Combination of classes 3K3 3Z2 3Z4 3B1 3C2 3S2 3M1 Furthermore it is not allowed to put the equipment into ser vice until the machinery into which it is to be incorporated or of which itis to be a component has been found and declared to be in conformity with the provisions of this Direc tive and with national implementing legislation i e as a whole including ACS 300 freguency converters Installation Note A three conductor screened cable single phase and neutral with protective earth or four conductor three phase with protective earth are recommended for the mains cabling see Figure A 1 Dimension the cables and fuses in accordance with the input output current Refer to Table A 1 Always pay attention to local legislation when sizing the cables and fuses
30. the power off and on once before the fault can be cleared Proper fault reset action is given in Fault Tracing on page 74 Fault Memory When a fault is detected it is stored so that it can be reviewed at a later date The last three faults are stored on Page 1 parameter FAULT MEMORY Scrolling through the FAULT MEMORY does not erase the FAULT MEMORY The oldest fault indication is automatically erased when a new fault occurs Note Undervoltage fault is stored in FAULT MEMORY if the fault occurs and automatic restart RESTART is off If the automatic restart is on the undervoltage fault is not stored in the FAULT MEMORY unless the fault persists after restart ACS 300 User s Manual 73 Chapter 8 Fault Tracing Fault Tracing 74 F1 OVERVOLTAGE F2 UNIT FAULT 12 Figure 8 1 Examples of fault indications in the fault memory Table 8 1 shows the displayed fault text in the FAULT MEM ORY the probable cause of the fault and advice for cor recting the fault Press once to reset fault Switch power off to reset fault Fault Memory can be erased by pressing simultaneously A button and button while reviewing Fault Memory Erasing will clear all three fault records ACS 300 User s Manual Table 8 1 Fault tracing Chapter 8 Fault Tracing Fault indication Possible cause Remedy 1 NO FAULT This message only appears in the fault mem
31. this symbol describes ways to avoid the danger General Warning warns of situations which can cause physical injury and or damage equipment by means other than electrical The text next to this symbol describes ways to avoid the danger Safety Instructions Notes General Safety Instructions vi A A Readers are notified of the need for special attention or additional information available on the subject with the fol lowing symbols CAUTION Caution emphasizes a matter in order to draw special attention to it Note Note gives additional information or points out more information available on the subject These safety instructions are intended for all work on the ACS 300 WARNING All electrical installation and maintenance work on the ACS 300 should be carried out by qualified electricians The ACS 300 and adjoining equipment must always be properly grounded The motor and all accessories must be grounded through ACS 300 All the ACS 300 units include capacitors connected between the main circuit and the frame These capacitors increase the ground leakage current through the ground connection to the power line and may cause some ground fault circuit breakers to trip WARNING All electrical installation and maintenance work on the ACS 300 should be carried out by qualified electricians Do not attempt any work on a powered ACS 300 After switching off the power always allow the DC bus capacitor
32. you select OFF the automatic fault reset system is not in operation The ACS 300 motor thermal protection sometimes called 1 t or solid state overload protection is activated by using the TEMP LIM parameter When set to OFF the motor overload protection is deactivated The TEMP LIM and MOTOR parameters define the continuous safe operating area for the motor as illustrated in Figure 7 6 ACS 300 User s Manual MOTOR ACS 300 User s Manual Chapter 7 Drive Parameters OUTPUT CURRENT I LIMIT MOTOR Continuous safe operating area for motor OUTPUT FREQ Hz TEMP LIM NOM FREQ typically 35 Hz 50 Hz Figure 7 6 Motor thermal protection When the motor current exceeds the level determined by the safe operating area the ACS 300 will begin calculating excessive temperature rise in the motor When the ACS 300 has determined that the motor has exceeded its allowable temperature rise it will stop the motor and indicate a MOTOR TEMP fault The fault can be reset when the motor has cooled down to a safe temperature The ACS 300 will continue to calculate the motor temperature even if the motor is not running If the ACS 300 is disconnected from the input power the overload protection calculation is reset and the motor is assumed to be at ambient The motor thermal protection function is designed to protect motors even at low speeds by decreasing the allowable operation current This is necessary
33. 0 NOM FREQ sets the frequency where the voltage to the motor is equal to NOM VOLT With these two parameters it is possible to adapt the ACS 300 to the motor The ACS 300 cannot supply the motor with a voltage greater than the incoming line voltage When driving a motor that has a nominal voltage lower than the supply voltage it may not be possible to drive the motor at full torque because of current limitations Power factor Cos phi of the motor from the motor rating plate Incoming power line supply voltage This parameter exists only in the 400 series units Note NOM VOLT can only be set within 20 V of SUPPLY VOLT Select the preferred display language Calculated temperature of the motor as a percentage of nominal temperature Motor temperature is calculated from the motor current MOTOR TEMP fault occurs when TEMP MOD signal is equal to 115 Operation timer shows in hours how long the drive has been running Press ES to change to Page 3 51 Chapter 7 Drive Parameters OUTPUTV The voltage applied to the motor This parameter is display only CON f1 Constant frequency preset speed 1 2 and or 3 Constant CON f2 frequencies override the analog input reference Constant CON f3 frequencies are activated with Digital Inputs 3 and 4 or Digi tal Inputs 4 and 5 depending on the control mode selected For constant frequency selection refer to O mode descrip tions on pages 26 to 31 Note Min and Max Fr
34. 0 40 0 99 0 75 51 Motor power factor 117 SUPPLY VOLTF 0 380 to 480 V 480 V 51 Supply voltage selection 118 LANGUAGE GB SF S D F English 51 Display language selection E NL DK 119 TEMP MOD Display only 51 Calculated motor temperature 120 HOURS Display only 51 Operation timer 1 Depends on the selected nominal motor frequency Page 1 parameter NOM FREQ 2 absolute value of MIN FREQ MAX FREQ is lt 100Hz 3 Only 400 V series Table 7 2 Page 2 Drive parameters and their factory settings Note The maximum value for ACC DEC time is going to be lower than 1800 s when the Code Parameter Range Default Customer Page Description PAGE 2 P3 Display only 51 Press K to change to page 3 201 OUTPUT V Display only 52 Output voltage to motor 202 CONf1 0 0 200 500 Hz 5 0 Hz 52 Presetspeed 1 203 CON f2 0 0 200 500 Hz 2 25 0 Hz 52 Presetspeed 2 204 CON f3 0 0 200 500 Hz 50 0 Hz 52 Presetspeed 3 205 1 LIMIT 0 5 15Xly 15 xiy 52 Output current limit 206 START 0 Acc Ramp Flying Auto Acc Ramp 52 Starting mode selection Boost Fly Boost 207 STOP 0 Coasting Dec Ramp Coasting 53 Stopping mode selection DC Brake Dec Brake Dec Hold 208 RAMP 0 Linear Fast S Linear 54 Acceleration deceleration ramp Medium S Slow S shape selection 209 REF OFFSET 0 OV OmA 2V 4mA OVOmA 55 Analog input minimum and type J oystk C u
35. 1 0 0 CS1 parameter Page 2 0 1 0 CS2 parameter Page 2 1 1 0 CS3 parameter Page 2 0 0 1 Speed reference from Al1 1 0 1 CS1 parameter Page 4 0 1 1 CS2 parameter Page 4 1 1 1 CS3 parameter Page 4 ACS 300 User s Manual 31 Chapter 4 Control Connections Motor Potentiometer 32 Motor Potentiometer mode has motor potentiometer func tion programmed to digital inputs 3 and 4 Parameter PARAM SET has value 1 Table 4 14 shows the functions of the digital inputs when in Motor Potentiometer mode Table 4 14 Motor Potentiometer digital input functions Digital input Function Notes DI1 Start Connect 24 V DC to Start DI2 Reverse Connect 24 V DC to Reverse DI3 Increment fr Connect 24 V DC to increment fr ramp 2 DI4 Decrement fr Connect 24 V DC to decrement fr ramp 2 DI5 CS1 Connect 24 V DC to select constant speed 1 If you select Start ACS 300 is set to minimum frequency If you use Reverse the drive will continue with a frequency that is the negative value of the valid reference frequency The ACS 300 accelerates decelerates using Page 1 param eters ACC 1 DEC 1 when changing rotation direction Acceleration from 0 Hz to MIN FREQ is also done with ramp 1 Note Al is disabled when Motor potentiometer control mode is selected Note STOP command power off resets parameter REF FREQ ACS 300 User s Manual Chapter 4 Control Connections
36. 3 Hz CRIT f2L 46 Hz and CRIT f2H 52 Hz ACS 300 User s Manual ACS 300 User s Manual Chapter 7 Drive Parameters motor A Hz howl gt fil fiH f2L f2H frer 18 23 46 52 Hz Figure 7 4 Example of critical frequencies setting The following is an alternative way to enter the LOW and HIGH settings for critical frequency Run the drive with external reference Using the analog input set the frequency to the critical frequency LOW value Go to parameter CRIT f1L on Page 2 Press and hold the ES key for three seconds The ACS 300 will respond by updating the frequency set ting to the current value The CRIT f1L is now set Increase the analog input reference so that the output fre guency is just above the critical freguency span e Go to parameter CRIT f1H on Page 2 59 Chapter 7 Drive Parameters Press and hold the XK key for three seconds The ACS 300 will respond by updating the frequency set ting to the current value The CRIT f1H is now set Repeat the procedure for the second critical frequency range if necessary To erase the critical frequencies set both to 0 Hz IR COMP This parameter allows extra torque at speeds between 0 1 Hz and the nominal motor speed The parameter differs from the AUTO BOOST option of the START parameter in that it is always valid in the 0 1 Hz to nominal motor speed range Keep the compensation voltage as low
37. 300 Dimensional drawing 12 ACS 300 User s Manual Chapter 2 Mechanical Installation Mounting the Optional The optional keypad control panel can be mounted to the Control Panel front of the AC drive by removing the dummy control panel Mounting the Optional RFI Filter ACS 300 User s Manual insert from the front of the drive and replacing it with the control panel The electrical connection is made using a double ended modular phone plug that is about 1 25 long Insert the latching end of the plug into the jack on the back of the keypad As the control panel is set in position insert the other end of the phone plug through the opening in the drive cover into the jack on the front of the drive Secure the control panel in place using the screws provided An optional mounting kit is available for mounting the control panel remotely from the drive For example when the drive is mounted inside a larger enclosure the mounting kit is used to mount the control panel on the enclosure door The mounting kit includes a cable about 10 feet 3 m long anda gasket that is suitable for NEMA 4 sealing Mounting instruc tions are provided with the kit Note The dummy control panel insert cannot be mounted on the ACS 300 when the Control Panel connection cable is connected Note Use only a connection cable equivalent to the one in the kit Check the plug polarity Pin one of the plug at one end of the cable is connected to pin 6 of th
38. A aaa a te ar v General Safety Instructions ba A DU wee oie al jaa vi Disconnect Device vivo lazarillo viii Emergency Stop Devices sedoso As viii Chapter 1 Overview of This Manual Introduction dor lad aatal he aie hear Meee et Ne ging tere a nl O aca aa aa 1 Intended AUGIGNCE shies fo nays ose MeN t tal Siem ee al eee ME 1 How to Use This Manual cosita be be bts ee eth ek teh ee M 2 Limitation f Liability dide da ale sai lamedad WAS Rd ESO AD ala 3 Delivery Checks gt nov oo Si os on Cw eee ded bee hw See eee are ee eed 4 lde ntitication Labels ta 1 46 e E arate led aaa at oN ad ele oy 5 General Information About ACS 300 ee ee 6 Chapter 2 Mechanical Installation GOOG sota Stola aste ofS Bie at E Eee Se Ne 11 M nt tt a dite iis EA i tis as 8 12 Chapter 3 Power Connections Eme Voltage Ratings ul cia vie we steer eV beter ia A Men T 15 Power Wiring Reguirements n nneeennee 15 Inp t POWEr NVIFING si its area Seles siis palate ae Aad nb ee See lA 16 Motor Wiring ceske ne este teste sees coher wees ee A amet Peewee es 16 Insulation Checks aise av lad ha Bos pe AA Bee ee ee 17 Grounding and Ground Faults eee 17 Chapter 4 Control Connections St duis s da salt ee ame dee Gage eh a eee antes 21 Control WING soys Ps else ete cane aha hes eas eee eo acta e e 21 Parameter Loca ci ee dole eee hedge ieee he Megas ed 23 e A A TNS SENSE ERR ee AIA ae oe
39. ACS 300 User s Manual ACS 300 AC Drives for Speed Control of 1 2 Hp to 15 Hp Squirrel Cage Motors ACS 300 AC Drives for Speed Control of 1 2 Hp to 15 Hp Squirrel Cage Motors User s Manual ACS300 US 04 Effective 1 1 1998 Valid from software version CDSO2E 1 CDHO2E 1 1996 ABB Industrial Systems All Rights Reserved Overview Warnings and Notes Warnings ACS 300 User s Manual Safety Instructions This chapter states the safety instructions which must be fol lowed when installing operating and servicing the ACS 300 If neglected physical injury and death may follow or dam age may occur to the AC drive the motor and driven equip ment The material in this chapter must be studied before attempting any work on or with the unit This manual distinguishes two sorts of safety instructions Warnings are used to inform of conditions which can if proper steps are not taken lead to a serious fault condition physical injury and death Notes are used when the reader is required to pay special attention or when there is addi tional information available on the subject Notes are less crucial than warnings but should not be disregarded Readers are informed of situations that can result in serious physical injury and or serious damage to equipment with the following symbols Dangerous Voltage Warning warns of situations in which a high voltage can cause physical injury and or damage equipment The text next to
40. Hz 5 52 808 2CON f2 0 0 200 500Hz 25 52 809 2CON f3 0 0 200 500Hz 50 52 810 21 LIMIT 0 5 15xly 1 5 1y 52 811 2IR COMP Off 0 1 60 V Auto Off 60 Detailed Parameter The remainder of this chapter is devoted to detailed expla Information 48 nations of each parameter Page 1 parameters PAGE 1 P2 Press 9 to change to Page 2 OUTPUT f Frequency to motor This parameter is display only Jump directly to local frequency reference setting parameter LOC FREQ by pressing ES A ACS 300 User s Manual REF FREQ LOC FREQ SPEED OUTPUT COPY MIN FREQ MAX FREQ ACC TIME 1 DEC TIME 1 ACC TIME 2 DEC TIME 2 ACS 300 User s Manual Chapter 7 Drive Parameters The frequency reference input or local frequency reference Motor speed in RPM The indicated value is valid only if parameter NOM RPM has been set correctly The motor speed slip is not compensated Information is updated four times per second Calculated motor phase current Accuracy 10 Includes cable losses Note This display is not for accurate measurement Copy is used to transfer all parameter settings from one ACS 300 to another EXIT Copy function not selected READ Reads all parameter values from the ACS 300 to the control panel memory WRITE Copies all parameter values from the control panel memory to the ACS 300 SET FACTORY DEF If you select SET FACTORY DEF and press the K key
41. SE 24 Digital INPUIS 22 4 estira Mhh ede k el bene ease ii 25 Relay OU DUNS Fo ia ee eee aia aa Sate ens eens ode ee 33 ACS 300 User s Manual ix Table of Contents Chapter 5 Start up Flowchart Commissioning Checklist rreeee 35 Checking the Parameters 000 e eee eee eee 36 Chapter 6 Control and Parameter Logic Control Panel ga kata deidad as Mi tage Gees ohdk Fete 37 Panel Operations ea dE ete ee E 39 Parameter Logic ici ti teres bh eee nee Eee ee Ae ee eee 42 o eee ek ema WTS ESA MRE EARS NME AS AENEAS MS ASE SEST 43 Chapter 7 Drive Parameters Parameter Tables cenit tea E 45 Detailed Parameter Information rreeeee 48 Chapter 8 Fault Tracing Faut Maratone e ea Ste tis eed ti A A dealer ace ta pa 73 Fault Reset steric ele 2 ll e es Liles a ed ae Oe a n as a Nii 73 Paul Memo 2208254282 ha baka muid ike ASK tee kesh gate Petes 73 Fault Tracing esae ST ecard eee Sota te ecg Bixee aie A eee Ss ee die ee eee oe 74 Chapter 9 Technical Data INCOMING ROWET es etica Dae eee ae ewe ete ee Biv ele ee Se See E 79 A fis tc n AeA etd ete E amt Sed ale AD ae 79 Environmental Limits 2 0 0 0 0000000 cc eee ee eee 80 External Control Connections 0 0 00 cc ee eee 80 Protect stos a dh a E a el m ath atin A aout en ee 82 AEEESSONIBS ices fay cia aces rae arte ta ear deed iv ds ee 82 Appendix A Product Conformity in EEA General Inform
42. The principle of cable connections for frame sizes RO and R1 cable connection order according to frame size R1 PEILIIL2IL3 PE U2 v2 W2 PE o o olol Lo A y Mains X1 Terminal Brake Chopper Motor Figure A 4 Cable connections for frame size R2 ACS 300 User s Manual In case there is not a separete PE wire Copper Sleeve Copper Clamp Bent Screen Wires 89 Appendix A Product Conformity in EEA 90 Table A 1 Cables and fuse recommendations 200 240 V Rated input Recommended a A Recommended mains Type current npunta and motor cable mm designation HIA A 208 240 V 1 3 1 3 phase phase phase phase IK ACS 311 1P1 1 6 6 10 2 1 5 1 5 3 1 5 1 5 ACS 311 1P6 1 8 9 10 2 1 5 1 5 3 1 5 1 5 ACS 301 2P1 1 12 2 16 10 2 2 5 2 5 3 1 5 1 5 ACS 311 2P1 1 12 2 8 4 16 10 2 2 5 2 5 3 1 5 1 5 ACS 301 2P7 1 15 7 16 10 2 2 5 2 5 3 1 5 1 5 ACS 311 2P7 1 15 7 9 8 16 10 2 2 5 2 5 3 1 5 1 5 ACS 301 4P1 1 22 4 32 16 2 6 6 3 1 54 1 5 ACS 311 4P1 1 22 4 12 9 32 16 2 6 6 3 2 54 2 5 ACS 3_1 4P9 1 10 6 16 3 6 6 ACS 3_1 6P6 1 14 4 16 3 6 6 ACS 3_1 8P7 1 21 0 5 25 gt 3 10 10 Table A 2 Cables and fuse recommenaations 380 480 V Rated input Recommended Recommended Type designation current inp
43. anel keys Control Panel Key Secondary Key Function Press to change between Display mode and Setting mode Ow Hold down to set the display contrast and Press to adjust contrast darker or Press to adjust contrast lighter Press and hold for three seconds to change between remote control and local control Refer to Panel Operation on page 39 for an explanation Note Hardware panel lock prevents local control Message if key is pressed HARDWARE LOCK S1 Hold down for 3 seconds to select the Local control mode Transfers the running data to local control current speed direction start Press to start or stop the drive or Press to reset an active fault Fault is active when the fault LED is illuminated 0200 O S Press to set motor rotation direction Note This procedure reverses the motor only when the drive is running in Local control mode Refer to Local on page 39 for additional information 40 ACS 300 User s Manual Chapter 6 Control and Parameter Logic Control Panel Key Secondary Key Function Hold down to scroll up in Display and Setting modes Hold down to scroll down in Display and Setting modes Press to change up to the next parameter in Display mode or Press to increment the current parameter value in Setting mode Press to change down to the next parameter in Display mode or Press to decrement the curr
44. ation 2 0 00 eet 83 Electromagnetic Compatibility EMC 20 0002 cee 83 Low Voltage Directive utoopiliseks aste ee ks tahk Eo 84 Machinery Directive sies varr ee tag ve a lek See vee ae ee weet ai 85 Mains Cable 558 nii tail tia mt aac uh alia et aad wad eA Wack ead ee ad alae oe 86 Motor Cable 1 2 1 cee eh edhe balks bare ale ates Qh Rw ee ead wae le ew ae 87 Cable Installation 2 2 2 0 0 eens 87 X ACS 300 User s Manual Introduction Intended Audience ACS 300 User s Manual Chapter 1 Overview of This Manual This chapter describes the purpose and the contents of this manual and explains the conventions used within This chapter also identifies the intended audience and lists the related docu mentation The purpose ofthis manual is to provide you with the informa tion necessary to install start up operate and service an ACS 300 AC drive This manual also describes features and func tions of the AC drive as well as requirements for external con trol connections cabling cable sizes and routing This manual is intended for those who are responsible for installing commissioning and servicing the ACS 300 AC drive The audience is expected to Have a basic knowledge of physical and electrical fundamentals electrical wiring practices electrical components and electrical schematic symbols Have no prior experience of ABB products Have no prior experience of the ACS 300 family
45. cover A drip shield is provided to prevent falling dirt and dripping fluids from entering the ventilation slots at the top of the enclosure The enclosure rated NEMA 1 with the drip shield installed Manufacturing date is determined by unit s serial number in the name plate First digit shows the last figure of the year Digits two and three tell the manufacturing week For exam ple 5220053 where 5 means 1995 and 22 manufacturing week and the rest of the digits are for internal use Every ACS 300 has a Pass sticker to show that it is inspected and qualified ACS 300 User s Manual Chapter 1 Overview of This Manual Identification Labels Type Designation SERIAL NUMBER Voltage 3 380 480 V Week 1 200 240 V Year Power Wall mounted O internal RFI filter 1 2 without RFI filter Figure 1 1 Type designation of the ACS 300 frame sizes RO and R1 code printed on the nameplate located at the right side of the heatsink 0 Internal RFI filter 3 0 380 480 V 1 No RFI filter 10 6A 13 2A 48 63 Hz 0 500 Hz Internal number Figure 1 2 Type designation of the ACS 300 frame size R2 ACS 300 User s Manual 5 Chapter 1 Overview of This Manual General Information About ACS 300 Overview of ACS 300 ACS 300 is a PWM AC drive using the latest technology Product Family Concept ACS 300 refers to ACS 300 product family There are options available besides the basic unit For instance
46. ction When the PI controller is activated the analog input is used only as the actual value process feed back input Refer to the PI GAIN parameter on page 68 Terminal block X1 REF GND Al GND DI1 DI2 DI3 DI4 1 2 3 a end 5 24V 6 7 8 9 10 DI5 11 AO 12 GND 13 RO11 14 RO12 Lo 15 RO 13 18 RO 23 16 RO 21 17 RO 22 Lo o a o 1 or i OFF ON OFF ON OFF ON _ i Mm n muaa m mm Standard 3 wire Alternate Motor Potentio meter Start Stop Start Start forward Start JAGA Reverse Stop Start reverse Reverse Sa Constant speed Reverse Constant speed Increment freguency Constant speed Constant speed Constant speed Decrement frequency a ACC2 DEC2 Constant speed ACC2 DEC2 Constant speed DI 5 Param set 2 Param set 2 Param set 2 Param set 2 Relay 1 output Relay 2 output Figure 4 3 Digital Input Configurations 24 ACS 300 User s Manual Digital Inputs Digital Input Voltage ACS 300 User s Manual Chapter 4 Control Connections The ACS 300 digital inputs can be configured for eight differ ently wired control modes The control modes are config ured using the PARAM SET parameter and sections A and B of t
47. e RO ACS 300 User s Manual This appendix contains information regarding conformity with the reguirements of the European Economic Area For additional information refer to ABB Technical Guide No 2 EU Council Directives and Variable Speed Drives and ABB Technical Guide No 3 EMC Compliant Installation and Configuration for a Power Drive System Information given here is applicable only for the ACS 300 Freguency Converter with which this information is attached This information may not be applicable for other ACS 300 Frequency Converters or for ACS 300 User s Manuals with later revisions than Rev B This information is valid for the products with CE marking Electromagnetic Compatibility EMC Directive 89 336 EEC as Amended by 93 68 EEC The frequency converters of series ACS 300 are in confor mity with the harmonised standards as specified below and following the provisions of this Directive provided that the installation of the converter is done according to instructions and requirements given in this User s Manual Chapter 2 Mechanical Installation Chapter 3 Power Connections Chapter 4 Control Connections The converters with type codes ACS 301 1P6 3 ACS 301 2P1 3 ACS 301 2P7 3 ACS 301 4P1 3 ACS 301 4P9 3 ACS 301 6P6 3 ACS 301 2P1 1 1 phase ACS 301 2P7 1 1 phase ACS 301 4P1 1 1 phase as well ACS 311 1P1 1 and ACS 311 1P6 1 used in the connection of an external RFI Filter type DUCATI S 83
48. e plug at the other end The remainder of the connections are pins 2 to 5 and 3 to 4 If the cable is not correct the control panel will be dam aged To minimize radiated RFI emissions use a metal conduit for the control panel cable if it is not enclosed by a metal enclo sure The optional RFI filter for frame RO must be mounted as close as possible the ACS 300 The metal housing of the fil ter must be grounded to the drive If the drive and filter are not mounted in the same enclosure the filter should be mounted in a small enclosure adjacent to the drive The wir 13 Chapter 2 Mechanical Installation ing connecting the filter to the drive must be run in metallic conduit Mounting the A drip shield is provided to prevent falling dirt and dripping Drip Shield fluids from entering the ventilation slots at the top of the drive enclosure The drip shield snaps into place at the top of the enclosure The enclosure is rated NEMA 1 only when the drip shield is installed 14 ACS 300 User s Manual Line Voltage Ratings Power Wiring Reguirements ACS 300 User s Manual Chapter 3 Power Connections The ACS 300 product line includes models for use on 200 to 240 V and models for use on 380 to 480 V supplies Tables 3 1 and 3 2 list the available models WARNING NEVER connect voltage higher than 240 V to the input power terminals of the 200 to 240 V model ACS 300 drives Note The Factory setting of the 400 V s
49. emperature 40 50 C see derating curves Figure 2 1 Storage 25 C to 70 C temperature Transport 40 C to 70 C temperature Cooling method natural air circulation ACS 311 1P1 1 and 1P6 1 internal fan Other types Relative humidity max 95 no condensation allowed Altitude lt 1000 m ASL 100 load capacity 1 0 derating every 100 m above 1000 m ASL Enclosure classes IP 20 without top cover IP 21 with top cover External Control Connections 80 analog input freguency reference Voltage 0 2 to 10 V 200 kQ single ended reference Current 0 4 to 20 MA 250 2 single ended reference Response time min 10 ms typically 30 ms Resolution 10 bit Potentiometer reference 10 V 0 2 10 MA Short circuit protected Auxiliary voltage 24 V DC 15 max 50 MA ACS 300 User s Manual Chapter 9 Technical Data One analog Current output 0 4 to 20 MA RL lt 500 Q output Source selected by Output scaled 0 to maximum parameter freguency freguency Output motor scaled 0 to 1 5 x ly current Output freguency scaled 0 to maximum reference freguency Accuracy Freguency out puts 2 Motor current out put 10 Ripple 1 Response time 50 ms Five digital Refer to Chapter 4 Max input 48 V Vin low lt 3V inputs on page page 25 fora 10k2 lt Zj4 lt 30k2
50. ent parameter value in Setting mode OO OO DO Press and hold both keys simultaneously for three seconds to move directly to the OUTPUT f parameter LED s l Remote light indicates the ACS 300 is under remote control When the remote light blinks slowly an option is selected as the master device lz Direction light indicates the current motor rotation direction When the direction light flashes slowly the ACS 300 is in Stop status When the direction light flashes fast the ACS 300 is changing rotational direction ACS 300 User s Manual 41 Chapter 6 Control and Parameter Logic Parameter Logic The parameters are divided into four pages A complete table of parameters is presented in chapter 7 on page 45 PAGE 1 OUTPUT f REF FREQ SPEED RPM P2 TEMP MOD HOURS _ PAGE 2 OUTPUT V P3 2 REL F F SUPERV PAGE 3 DC HOLD P4 A 9 P1 2 VERSION P LOCK gt PAGE 4 ACC ti ww LIMIT IR COMP oo Figure 6 2 Menu system of parameters 42 ACS 300 User s Manual ACS 300 User s Manual Chapter 6 Control and Parameter Logic Let us suppose that you want to set Page 2 parameter CON f1 to 15 Hz The following example explains the proce dure reguired starting from the Page 1 parameter SPEED SPEED a AAA
51. eq parameters are ignored when con stant speed is used I LIMIT This setting is the maximum output current the ACS 300 will supply to the motor START FUNCTION ACC RAMP Ramp acceleration as set on Page 1 Page 4 parameter ACC 1 or ACC 2 as selected by digital inputs in Standard and Alternate I O mode refer to page 26 and page 30 FLYING Use this setting to start the motor if it is already rotating as in a fan drive The drive will start smoothly at the current fre quency instead of starting at 0 Hz By selecting FLYING the drive will be able to ride through short interruptions of the AC line supply Note Flying start searches for the running speed by apply ing a small torque to the load at the maximum frequency and decreasing the output frequency until the load speed is found If the motor is not coupled to a load or the load has low inertia the motor will start at a speed higher than the set reference Note If the motor and load are rotating in a direction oppo site to the commanded rotation the ACS 300 will start the motor from 0 Hz and accelerate according to the selected acceleration ramp 52 ACS 300 User s Manual STOP FUNCTION ACS 300 User s Manual Chapter 7 Drive Parameters AUTO BOOST Automatic start current boost which may be necessary in drives with high starting torque Automatic torque boost is active only from 0 Hz to 20 Hz oruntil the reference speed is reached Torque boost is not ac
52. eries ACS 300 supply voltage is 480 V If your voltage is much lower than 480 V for example 380 V or 400 V you may get an undervoltage fault message when first using the ACS 300 After connecting the input power change the value to correspond to the supply voltage Press the Start Stop key to reset the fault message Power wiring includes input power wiring motor wiring ground ing connections and dynamic braking circuit wiring optional Table 3 1 and Table 3 2 provide wire size and input line fuse recommendation Power wire insulation must be rated 60 C for use in ambient temperatures up to 45 C or 75 C for use in ambient temperatures between 45 C and 50 C To gain access to the input power motor and control terminals remove the front cover of the unit by loosening the two screws at the bottom Figure 3 1 shows the locations of the power con nection terminals Cable clamps that are provided for use with shielded power cables can be removed if shielded power cables are not used Refer to Appendix A Product Conformity in EEA for informa tion regarding the installation of the ACS 300 in conformance with the reguirements of the European Economic Area includ ing recommendations regarding the use of shielded power cables to suppress RFI emissions 15 Chapter 3 Power Connections Input Power Wiring Motor Wiring 16 A Note To avoid interfering with control signals route the control wiring away from the po
53. ers OPEN The Parameter Lock is open allowing the parameter values to be changed LOCKED The Parameter Lock is active The parameter values cannot be changed except parameters OUTPUT f and LOC REF Page 4 parameters PAGE 4 P1 Press XK to change to Page 1 Parameter set 2 parameters These parameters are effec tive when parameter PSET is set 2 and digital input 5 is active These parameters are similar to the respective in Pages 1 and 2 ACS 300 User s Manual 71 Chapter 7 Drive Parameters 72 ACS 300 User s Manual Chapter 8 Fault Tracing This chapter describes the ACS 300 fault indications and fault memory It also explains how to trace faults Fault Indications The ACS 300 continuously monitors itself for faulty operation If a fault condition should arise a fault indication is displayed the fault LED illuminates and the ACS 300 waits for the oper ator to acknowledge the fault before resuming operation Fault Resetting An active fault can be reset either by pressing the keypad button deactivating the Start input D11 or switching the input voltage off for a while When the fault has been removed the ACS 300 will resume normal operation If the fault has not been removed the ACS 300 will trip again For automatic fault reset refer to parameter RESTART on page 61 Note If the Start command is active and the fault has cleared fault resetting starts the drive Some faults require you to cycle
54. es ACS 300 fault indica tions fault memory and how to trace faults Chapter 9 Technical Data lists ACS 300 technical specifi cations and other useful data Appendix A Product Conformity in EEA provides informa tion regarding the installation of the ACS 300 in conform ance with the reguirements of the European Economic Area ACS 300 User s Manual Limitation of Liability ACS 300 User s Manual Chapter 1 Overview of This Manual IN NO EVENT SHALL ABB ITS SUPPLIERS OR SUB CONTRACTORS BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES WHETHER IN CONTRACT GUARANTEE TORT NEGLI GENCE STRICT LIABILITY OR OTHERWISE including but not limited to loss of profits or revenue loss of use of the Equipment or any associated equipment cost of capital cost of substitute equipment facilities or services downtime costs delays or claims of customers of the Purchaser or other third parties for such or other damages ABB s liability on any claim whether in contract warranty negligence tort strict liability or otherwise for any loss or damage arising out of connected with or resulting from the contract or the per formance or breach thereof or from the design manufac ture sale delivery resale repair replacement installation technical direction of installation inspection operation or use of any equipment covered by or in connection therewith shall in no case exceed the purchase price of the Equip
55. he I O option switch S1 on the control card The eight configurations are summarized in Figure 4 3 The following list indicates the locations of detailed information covering each configuration For PARAM SE 1 the following configurations can be selected by S1 A and S1 B settings Standard Factory Setting refer to page 26 Figure 4 4 Table 4 1 and Table 4 2 3 wire refer to page 27 Figure 4 5 Table 4 5 and Table 4 6 Alternate refer to page 30 Figure 4 6 and Table 4 9 to Table 4 11 Motor potentiometer refer to page 30 Figure 4 7 and Table 4 14 For PARAM SET 2 the following configurations can be selected by S1 A and S1 B settings Standard 2 refer to page 27 Figure 4 4 Table 4 3 and Table 4 4 3 wire 2 refer to page 29 Figure 4 5 Table 4 7 and Table 4 8 Alternate 2 refer to page 31 Figure 4 6 and Table 4 12 to Table 4 13 Motor potentiometer 2 refer to page 33 Figure 4 7 and Table 4 15 Digital inputs are activated by closing a switch or relay con tact to apply 24 V DC to the input as shown in Figure 4 2 or by applying 24 to 48 V DC from an external source The following discussion assumes that inputs are activated using 25 Chapter 4 Control Connections 26 Standard the internal 24 V DC supply but the functions are similar when an external voltage source is used Where input status is indicated as 0 or 1 in the following tables 0 desig
56. he status of the modulator not the reference or switches 8 Motor overtemperature trip Relay is de energised while the Motor Overtemp fault is active Other faults can also be active while the relay is de energised 65 Chapter 7 Drive Parameters 9 Under Panel Control LOCAL state Relay is de energised while the LOCAL state is active REMOTE LED on the panel is not illuminated 10 None Relay is de energised Note Relay is de energised if this function is selected while the relay is energised 11 Fault 1 Relay is energised and the fault LED on the Control Panel illuminates when a fault is active Note When planning the application of the programmable relay do not forget that the relay is always de energised when the drive power is shut off FSUPERV F SUPERV is the frequency limit for relay functions 4 and 5 Please look at the previous parameter Page 3 parameters PAGE 3 P4 Press ES to change to Page 4 DC HOLD This parameter enables the DC HOLD feature There are three options for using this parameter 0 Off DC HOLD is disabled 1 Normal This option provides less DC current and hold torque to the motor than option 2 We recommend that you try this option first to see if you can get enough hold 2 Strong This option provides adequate DC current and hold torque to the motor 66 ACS 300 User s Manual PARAM SET ACS 300 User s Manual Chapter 7 Drive Parameters f m
57. heir factory settings Code Parameter Range Default Customer Page Description Page 3 P 4 66 Press ES to change to page 4 701 DC HOLD 0 1 2 0 66 None Normal Strong DC hold 702 PARAM SET 1 2 1 67 Enables disables extended 1 0 configuration Parameter set 2 703 PI GAIN 0 0 800 0 68 PI Controller Gain selection 704 PI ITIME 0 0 320 0 5 0 68 PI Controller I time selection 705 PI SCMIN 999 9 999 9 0 69 Minimum scaling factor of Actual value 706 PI SCMAX 999 9 999 9 100 69 Maximum scaling factor of Actual value ACS 300 User s Manual 47 Chapter 7 Drive Parameters Code Parameter Range Default Customer Page Description 707 PI REF L 0 0 100 0 0 70 PI Controller Reference value 717 VERSION Display only 71 Displays program version 718 P LOCK Open Locked Open 71 Table 7 4 Page 4 Drive parameters and their factory settings Code Parameter Range Default Customer Page Description PAGE 4 P1 E E 71 Press 4 to change to page 1 801 2ACC1 0 1 1800s 3 49 Parameter set 2 parameters are 802 2DEC 1 0 1 1800s 3 49 similar to the parameters in pages 1 803 2NOM RPM 0 0 19999 1500 ETKA 804 2NOM FREQ 0 50 400 Hz 50 51 805 2NOM VOLT 0 200 240 V or 220 480V 51 360 480 V 806 2COS PHI 0 0 40 0 90 0 75 51 807 2CONf1 0 0 200 500
58. hout an external braking resis tor If a short deceleration time is critical to your system we suggest you add a dynamic braking resistor to your system Brake Resistor is available as an option for all frame sizes Chopper is available as an option for frame size R2 If the reference signal changes at a slower rate than the acceleration or deceleration time the output frequency change will follow the reference signal If the reference sig nal changes faster than the acceleration or deceleration time the output frequency change will be limited by the parameters FAULT MEMORY The ACS 300 continuously monitors itself for faulty opera tion The last three faults are stored on Page 1 parameter FAULT MEMORY Refer to Chapter 8 Fault Tracing on page 71 for further information on fault memory NOM RPM Nominal motor rpm from the motor rating plate 50 ACS 300 User s Manual NOM FREO NOM VOLT COS PHI SUPPLY VOLT LANGUAGE TEMP MOD HOURS Page 2 parameters PAGE 2 P3 ACS 300 User s Manual Chapter 7 Drive Parameters Nominal motor freguency from the motor rating plate some times called the field weakening point The maximum out put frequency of the ACS 300 is determined according to the nominal motor frequency 50 100 Hz gt fmax 200 Hz 101 400 Hz gt fmax 500 Hz Nominal motor voltage from the motor rating plate NOM VOLT sets the maximum output voltage supplied to the motor by the ACS 30
59. icated with relay outputs can be selected by setting parameters 1 RELAY and 2 RELAY Refer to Chapter 7 page 64 for further information ACS 300 User s Manual Chapter 5 Start up Flowchart Commissioning Checklist SAFETY Read and follow the safety instructions on page v INSTALLATION e Check for proper grounding e Check power wiring e Check motor connection e Check control wiring e Verify availability and quality of cooling air PARAMETERS Check and complete the parameter values TEST RUNS e Check the operation of the ACS 300 without motor e Check the operation of the ACS 300 with motor connected e Check external controls and emergency stop e Check the rotation direction ACS 300 User s Manual 35 Chapter 5 Start up Checking the Parameters 36 Start up data The parameter tables starting on page 45 provide a brief description of each parameter and include a space to write down your customized settings For each parameter the table lists the page number on which a detailed explanation of the parameter can be found Before proceeding with the commissioning check and com plete the following Page 1 and Page 4 parameters which define the motor connected to the ACS 300 and input power supply 400 V series only NOM RPM Nominal motor speed Code 113 2NOM RPM Nominal motor speed Code 803 NOM FREQ Nominal motor frequency Code 114 2NOM FREQ Nominal motor freq
60. ment or part thereof or services which give rise to the Claim All clauses of action against ABB arising out of or relating to the contract or the performance or breach hereof shall expire unless brought within one year of the time of accrual thereof In no event regardless of cause shall ABB assume respon sibility for or be liable for penalties or penalty clauses of any description or for indemnification of customer or others for costs damages or expenses each arising out of or related to the goods or services of the order Your local distributor or ABB office may hold different guarantee details which are specified in the sales terms conditions or guarantee terms These terms are available at request If you have any questions concerning your ABB AC drive please contact the local distributor or ABB office The techni cal data information and specifications are valid at the time Chapter 1 Overview of This Manual Delivery Checks Inspection Labels of printing The manufacturer reserves the right to modifica tions without prior notice Please verify that the delivery is complete and correct when you receive the ACS 300 Verify also that the AC drive is undamaged In the event of damage please contact the car rier involved or the supplier If the delivery is not in compli ance with the order please contact the supplier immediately ACS 300 is always delivered with the dummy control panel insert installed in the
61. n this example PI SCMIN is 400 and PI SCMAX is 300 PI SCMAX Maximum scaling factor of the actual value The setting range is 999 9 to 999 9 See Figure 7 9 and Figure 7 10 In this example B 4 V is equivalent to 0 and 8 V is equiv alent to 100 You can get the corresponding values for parameters PI SCMIN and PI SCMAX from the straight line in Figure 7 9 In the example B PI SCMIN is 100 and PI SCMAX is 150 ACS 300 User s Manual 69 Chapter 7 Drive Parameters PI SCMIN7 4 PI SCMAX7 999 9 999 9 m Example A 500 500 Se ri Example B 100 100 Analogue 0 1 5 10 Input V 100 100 500 500 72979 229712 Figure 7 9 PI Controller the scaling of actual value PI SCMIN Z PI SCMAX 100 D Analogue Input V Figure 7 10 Operating range example B PI REF Reference value for the PI Controller The setting range is 0 0 to 100 0 It is not recommended to set this parameter value higher than 0 8 x measuring scale This value can be changed through the control panel when in local mode When the drive is in remote mode this parameter is dis played only 70 ACS 300 User s Manual Chapter 7 Drive Parameters VERSION Parameter Version displays the software version For exam ple the software version could be CDS02B 2 P LOCK Parameter Lock prevents unauthorized persons from alter ing the paramet
62. nd minimum has been set to 2 V 4 mA or Analogue Input less than selected customized minimum e Input reference has failed or control wire is broken Check the reference circuit 6 PANEL COM ERR Control Panel was removed when control was in Local mode Due to safety reasons the drive stops in this fault con dition Attach the Control Panel and reset the fault then change to Remote mode and remove Panel e Use remote wired controls to reset the fault then start and run with remote controls There might be a loose con tact Check the panel connec tion 10 BUS COMM FLT Bus communication error e Check bus connections 7 UNIT FAULT ACS 300 heatsink tempera ture too high CHECK e Heatsink dissipation e Dust and dirt Air flow e Fan Ambient temperature e Reduce switching frequency e Check load current Ground faults or short circuits CHECK Terminals Motor e Wiring With frame size R2 high load CHECK inertia short ramp e Ramps times e Remove mechanical problems Dimensioning 76 ACS 300 User s Manual Chapter 8 Fault Tracing Fault indication Possible cause Remedy 8 UNIT FAULT A AA Inverter control unsuccessful e Switch power off If fault persists contact your nearest ACS 300 supplier 9 MOTOR TEMP ACS 300 has calculated that the motor is overheated As the fault indication is based
63. nections UA Figure 4 1 Control Card Notes for Figure 4 1 X1 Terminal block for control connections X2 Plug connection to control panel X5 Jumper for selecting analog input signal See detail A l current 0 4 to 20 MA and U voltage 0 2 to 10 V 1 I O option switch for selecting digital input functions DI1 to DI5 and parameter lock R191 0 ohm resistor jumper wire Cut to disconnect logic common from chassis ground 22 ACS 300 User s Manual Chapter 4 Control Connections Figure 4 2 Control Card Connections Terminal block A Function X1 1 REF Reference for potentiometer 10 V DC maximum y 2 GND permitted burden 10 mA 1 KQ lt R lt 10 kQ 3 Al Analogue input reference 0 to 10 V or 0 to 20 mA or 2 to 4 GND 10 V or 4 to 20 MA R 200 KQ voltage signal 8 R 250 Q current signal 5 24 V Auxiliary voltage output 24 V DC max permitted burden 50 MA 6 DI1 Digital inputs 1 5 7 DI2 Digital input functions are selected by I O option switch S1 refer to page 25 for a more detailed description 8 DI3 9 DI4 Control voltage 24 48 V 10 DI5 11 AO Analogue output signal 0 to 20 mA or 4 to 20 mA minimum 12 GND selected by Page 2 parameter A OUT OFFS R lt 500 Q 13 RO 11 Relay output programmable factory setting is Fault Refer to 14 RO 12 J page 33 for a
64. ory 2 OVERVOLTAGE DC bus voltage has exceeded 130 nominal voltage Over voltage is generally caused when the motor runs as a gen erator in drives where the load inertia is high and the decelera tion time is set low Too high supply voltage may also be the cause In case of temporary supply voltage peak reset and start Use longer deceleration time or Use coasting stop function if it is compatible with the applica tion If short deceleration time is needed use external Braking options Check supply voltage 400 V 3 UNDERVOLTAGE DC bus voltage has gone below 65 of the nominal volt age Most common reason for low voltage trip is failure in the AC line supply loss of phase or brown out condition In case of temporary supply voltage drop reset and start Check AC line input 4 OVERCURRENT Motor may be too small for the application Motor current is too high due to e high load inertia short ramp times sudden load torque change e stalling motor motor wiring or motor failure e long motor cable Check ramp times Remove mechanical problem causing increased load torque e Check cables and motor Use optional output chokes Check dimensioning use larger ACS 300 and motor if necessary ACS 300 User s Manual 75 Chapter 8 Fault Tracing Fault indication Possible cause Remedy 5 LOW Al SIGNAL Analogue input less than 2 V 4mA a
65. otor DC Hold lt gt Reference f 1 5 Hz Figure 7 7 DC Hold When both reference and output frequency drop below 1 5 Hz the ACS 300 will stop generating sinusoidal current and inject DC into the motor When the reference frequency rises above 1 5 Hz the DC will be removed and normal ACS 300 function resumed DC Hold has no effect if the Start signal is deactivated Note Injecting DC current into the motor causes the motor to heat up In applications where long DC Hold times are required externally ventilated motors should be used DC Hold cannot keep the motor shaft totally from rotating if a load torque is applied to the motor Selecting extended l O configuration When you want to use page 4 parameters parameter PSET must be set to 2 and DI5 must be active 1 Page 4 parameters ignored 2 Page 4 parameters are used if DI5 is active 67 Chapter 7 Drive Parameters PI GAIN This parameter defines the gain of PI Controller The setting range is 0 to 800 If the value is 0 the PI Controller is inactive Changing of PI GAIN from 0 is possible only when start is inactive The following table shows how the output freguency changes to a 10 change in error and a 50 change in error with different gain selections PI GAIN Output freguency change Output freguency change fora for a 10 change in error 50 change in error 50 0 75 Hz 3 75 Hz 100 1 5 Hz 7 5 Hz
66. rameter scrolling and setting START STOP key used to toggle motor on and off DIRECTION key used to select the motor rotation direction LEDs indicate selected direction DIRECTION LEDs light to indicate the direction the motor is running or will run when started LED blinks slowly if drive is stopped LED blinks fast when the drive is changing direction Figure 6 1 ACS 300 Control Panel 38 Parameter name Parameter value DECREMENT amp INCREMENT keys used for scrolling through parameter lists and setting parameter values FAULT LED lights if a fault has occurred in the drive REMOTE LED lights when drive is under I O remote control LED is off when drive is under panel local control REMOTE key toggles between wired and panel control Key must be pressed for three seconds to change from remote to local control Back to remote control you get by pressing Remote key ACS 300 User s Manual Panel Operation Remote Local ACS 300 User s Manual Chapter 6 Control and Parameter Logic The ACS 300 freguency converter can be operated from external controls or directly from the control panel The panel is an option The first time the ACS 300 is connected to input power the default control location is Remote You can change the control location to Local panel control by pressing and holding the amp key down for three seconds The associated LED will turn off indicating that the ACS
67. rrosive materi als If the cooling air contains dust clean the cooling surfaces of the unit regularly using compressed air and a brush ACS 300 AC drives are to be used in a heated indoor con trolled environment that is free of moisture and conductive contaminates such as condensation carbon dust and the like Pout Pn 1 0 1P6 3 012 3 016 3 0 8 1P1 1 2P1 1 TH 2P7 1 1P6 1 4P1 1 0 8 0 6 0 6 0 4 0 4 0 2 0 2 2 4 6 2 4 6 8 10 12 14 16 f kHz ACS 3 1 1P1 1 to 4P1 1 200 V series 16 f kHz ACS 3 1 1P6 3 to 016 3 400 V series Figure 2 1 Power derating curves by switching frequency ACS 300 User s Manual 11 Chapter 2 Mechanical Installation Mounting Mounting the ACS 300 To ensure proper cooling and safe installation check that the mounting surface is relatively flat and that there are no openings allowing entrance to the back of the unit The max imum size of the mounting bolts for ACS 300 units is 1 4 M6 except for frame size R2 it is 12 M5 If multiple units are installed adjacent to or above each other the following minimum distances apply e Units side by side clearance 1 2 inch 12 mm Units above each other clearance 12 inches 300 mm Figure 2 2 ACS
68. s 5 minutes to discharge before working on the AC drive the motor or the motor wiring It is good practice to check with a voltage indicating instrument that the AC drive is in fact unpowered before beginning work ACS 300 User s Manual gt e ACS 300 User s Manual Safety Instructions WARNING The ACS 300 motor cable terminals are at a dangerously high voltage when power is applied regardless of motor operation There can be dangerous voltages inside the ACS 300 from external control circuits when the ACS 300 AC line power is shut off Exercise appropriate care when working with the unit Negligence to these instructions can cause physical injury and death WARNING The ACS 300 may introduce electric motors drive train mechanisms and driven machines to an extended operating range It should be confirmed that all equipment is suitable for these conditions Do not make any voltage tolerance tests Hi Pot or Meggar on any part of the ACS 300 Disconnect motor wires from the ACS 300 before making any such tests on the motor or motor wiring Failure to follow these instructions can result in permanent damage to the ACS 300 WARNING Certain parameter settings and external control signals may cause the ACS 300 to start up automatically after an input power failure The motor rotational direction can be locked to forward only by using the DIR parameter See page 64 for more details Mechanical fault
69. s on the motor power failure or other faults may cause stoppages Correcting the fault may cause the motor to restart Take all necessary precautions to ensure personnel safety and to avoid damage to equipment and property before motor restart vii Safety Instructions Disconnect Device Emergency Stop Devices viii A supply disconnecting device shall be installed in each sup ply by which the electric parts of ACS 300 can be discon nected from the AC line during installation and maintenance work The disconnecting device shall conform to the require ments of all applicable electrical codes The supply discon necting device shall be locked in the open position while installation and maintenance work is going on The ACS 300 start stop control circuitry consists of elec tronic components An additional hardwired electromechani cal stop circuit is required to remove AC line power from the drive if there are hazards of personnel accidently contacting the moving parts of the driven machinery or if there is any other potential hazard that requires the installation of emer gency stop devices When the drive is stopped by discon necting power no braking is available and the motor will coast to a stop If emergency stop braking is required a spring set friction brake should be used ACS 300 User s Manual Table of Contents Safety Instructions KONGI O andjale rs EE lae ld n ee Coa ee Be v Warnings and Notes ssc ee ile
70. stom selection 46 ACS 300 User s Manual Chapter 7 Drive Parameters Code Parameter Range Default Customer Page Description 210 A OUT None Out Freg Ref None 57 Analog output function selection Freq Motor Curr 211 A OUT OFFS 0 mA 4 MA 0 mA 57 Analog output minimum 212 SWITCH f 1 0 16 0 kHz 4 kHz 58 Switching frequency 213 CRIT f1L 0 0 200 500 Hz 0 0 Hz 58 Critical frequency 1 start 214 CRIT fIH 0 0 200 500 Hz 2 0 0 Hz 58 Critical frequency 1 end 215 CRIT f2L 0 0 200 500 Hz 0 0 Hz 58 Critical frequency 2 start 216 CRIT f2H 0 0 200 500 Hz 0 0 Hz 58 Critical frequency 2 end 217 IR COMP Off 0 1 60 V Auto Off 60 Low speed torque boost value 218 DC BRAKE 0 2505 35 61 Duration of DC braking DC Hold 219 U f RATIO 0 Linear Sguare Optim Linear 61 Voltage to frequency ratio 220 RESTART Off 1 10 Cont Linear 62 Nr of start attempts after fault 221 TEMP LIM Off 1 to 500 Hz Off 62 Motor Thermal Protection 222 Motor 0 5 to 1 5 ly IN 63 Inmor for thermal protection 223 DIR FWD REV FWD only FEW REV 64 Reverse lock out 224 AI FAULT Enable Disable Enable 64 Al fault if Al lt 2 V 4mA 225 1 RELAY 1 11 1 64 Relay 1 function selection 226 2 RELAY 1 11 7 64 Relay 2 function selection 227 F SUPERV 0 0 to 500 Hz 66 Relay function output freq limit Table 7 3 Page 3 Drive parameters and t
71. t into the motor causes the motor to heat up In applications where long DC BRAKE DEC HOLD times are required externally ventilated motors should be used The voltage to frequency ratio in the frequency range 0 Hz to nominal motor frequency can be set either LINEAR SQUARE or OPTIM 61 Chapter 7 Drive Parameters 62 RESTART TEMP LIM LINEAR The voltage of the motor changes linearly with frequency in the constant flux range Linear U f V Hz ratio is normally used in constant torque applications or where the torque characteristics of the load are linear with speed SQUARE Squared U f V Hz ratio is normally used in applications where the torque characteristic of the load is proportional to the square of the speed such as centrifugal pump or fan systems OPTIM The motor voltage is automatically controlled to minimize motor losses and noise This setting is suitable for a drive which has slowly changing load torque and a motor which operates mainly below nominal load Note Parameter MOTOR must be set correctly for best results Note OPTIM cannot be used in a system where two or more motors are connected in parallel to one ACS 300 Number of times the ACS 300 will automatically reset the fault and restart after any of the following faults Undervolt age Overvoltage Overcurrent Low Al Signal Unit Fault For further information on fault tracing refer to Chapter 8 Fault Tracing on page 71 If
72. tivated if the output fre quency falls below 20 Hz while running See also Page 2 parameter IR COMP FLY BOOST Activates both the Flying Start and Automatic Start Current Boost COASTING The ACS 300 stops supplying voltage when a Stop com mand is given and the motor coasts to a stop DEC RAMP Ramp deceleration as set in Page 1 Page 4 parameter DEC 1 or DEC 2 as selected by digital inputs in Standard and Alternate I O mode refer to page 26 and page 30 DC BRAKE DC injection braking stops the motor by applying DC voltage to the stator windings By using DC braking the motor can be stopped in the shortest time possible without using a dynamic braking resistor DEC BRAKE This should be used only when a Braking Resistor and with frame size R2 Braking Chopper is connected in order to get the best result DEC HOLD Ramp deceleration as set in Page 1 Page 4 After ramp DC HOLD is set on for a period defined by parameter DC BRAKE Parameter DC HOLD defines the intensity of the DC HOLD 53 Chapter 7 Drive Parameters RAMP 54 This parameter allows you to select the shape of the accel eration deceleration ramp as shown in Figure 7 1 The avail able options are LINEAR Suitable for drives reguiring steady acceleration decelera tion FASTS Suitable for ramp times less than one second MEDIUM S Suitable for ramp times less than 1 5 seconds SLOWS Suitable for ramp times up to 15 seconds
73. ue R1 200 to 240V Models Tighten connections to 9 lbs in torque R1 380 to 480V Models Tighten connections to 9 lbs in torque R2 Models Tighten connections to 18 lbs in torque PE Braking A Motor Only Resistor e y BRAKE RES U2 V2 W2 X2 X Braking i AC Resistor PO EI L1 1 Line BRAKE U2 V2 W2 L2 L3 RES N Ll X2 X1 Braking AC Lin Resistor Motor Only Hi 11 L2 L3 BRAKE RES U2 V2 W2 X2 AC Line Braking j se Motor Only L1 L2 L3 PE PE U2 V2 W2 PE Figure 3 1 Power Connection Terminals 18 Note The relative positions of the terminal blocks vary from model to model ACS 300 User s Manual Chapter 3 Power Connections Table 3 1 Wire size and fuse recommendations 200 240 V Recommended Recommended wire size T Rated input current input fuse A for input power motor ype designation 1 A Bussman type braking and ground 208 240 V KTK R or FWX AWG 1 phase 3 phase 1 phase 3 phase 1 phase 3 phase ACS 311 1P1 1 6 6 10 14 14 ACS 311 1P6 1 8 9 10 14 14 ACS 301 2P1 1 12 2 16 10 12 14 ACS 311 2P1 1 12 2 8 4 16 10 12 14 ACS 301 2P7 1 15 7 16 10 12 14 ACS 311 2P7 1 15 7 9 8 16 10 12 14 ACS 301 4P1 1 22 4 32 16 8 14 ACS 311 4P1 1 22 4 12 9 32 16 8 12 Table 3 2 Wire size and fuse recommendations 380 480 V A ADH Recommended wire size for Rated input current fuse
74. uency Code 804 NOM VOLT Nominal motor voltage Code 115 2NOM VOLT Nominal motor voltage Code 805 COS PHI Cos phi of the motor Code 116 2COS PHI Cos phi of the motor Code 806 SUPPLY VOLT Supply voltage Code 117 400 V series only Note Supply voltage SUPPLY VOLT should be set before setting the nominal voltage of the motor NOM VOLT Refer to the detailed descriptions of these parameters in Chapter 7 on page 51 Note The page 4 settings 2NOM RPM 2NOM FREQ 2NOM VOLT and 2COS PHI should be set to match the corresponding page 1 settings unless special application cir cumstances require 2 sets of motor characteristic settings ACS 300 User s Manual Chapter 6 Control and Parameter Logic Control Panel Control panel display Display contrast ACS 300 User s Manual The control panel incorporates a 16 character alphanumeric LCD and keypad The features are shown in Figure 6 1 on page 38 Operational information parameters and fault indications are displayed in nine languages Language selections are English Finnish Swedish German Italian French Spanish Dutch and Danish The language selection is made in Page 1 parameter LANGUAGE refer to chapter 7 on page 45 To adjust the display contrast hold ES down and press A for darker or for lighter contrast 37 Chapter 6 Control and Parameter Logic Blinking Indicates Setting Mode after pressing K MODE key used to toggle between pa
75. ut fuse mains and motor 380 480 V LIA A cable mm 3 phase 8 phase 3 phase ACS 3 1 1P6 3 3 0 10 3 1 5 1 5 ACS 3 1 2P1 3 3 9 10 3 1 54 1 5 ACS 3 1 2P7 3 5 0 10 3 1 54 1 5 ACS 3 1 4P1 3 7 5 16 3 2 54 2 5 ACS 3_1 4P9 3 9 1 16 3 2 54 2 5 ACS 3_1 6P6 3 12 1 16 3 2 54 2 5 ACS 3_1 8P7 3 10 6 16 3 6 6 ACS 3_1 012 3 14 4 16 3 6 6 ACS 3_1 016 3 21 25 3 10 10 ACS 300 User s Manual ABB Industrial Systems Inc 16250 W Glendale Drive New Berlin WI 53151 USA Telephone 414 785 3416 800 752 0696 Telefax 414 785 0397 ACS300 US 04 SAUA 489002B3207 R0101 REV B EFFECTIVE 1 1 1998
76. ut power supply affects the input current 3 The single underline _ in the type designation stands for O or 1 ACS 300 User s Manual 7 Chapter 1 Overview of This Manual Table 1 2 ACS 300 AC drive types for 50 Hz and 60 Hz supplies Input power supply 380 to 480 V Maximum Output current permissible rated Weight Rated E motor power Type input x E 3 Frame current s designation 3 phase Rated eer 1 A current Pn Hp Py kW lbs kg ln A OS lover A ACS 3_1 1P6 3 R1 3 0 2 5 3 8 1 0 75 10 1 4 6 ACS 3_1 2P1 3 Ri 3 9 3 2 4 8 1 1 2 1 1 10 1 4 6 ACS 3_1 2P7 3 R1 5 0 4 1 6 2 2 1 5 10 1 4 6 ACS 3_1 4P1 3 R1 7 5 6 2 9 3 3 2 2 10 1 4 6 ACS 3_1 4P9 3 R1 9 1 7 5 11 0 5 3 0 10 1 4 6 ACS 3_1 6P6 3 R1 12 1 10 0 15 0 7 1 2 4 0 10 1 4 6 ACS 3_1 8P7 3 R2 10 6 13 2 19 8 10 5 5 28 7 13 0 ACS 3_1 016 3 R2 21 0 24 0 27 0 15 11 0 28 7 13 0 1 Allowed for one minute every ten minutes at 50 C ambient 2 3 The impedance of input power supply affects the input current The single underline _ in the type designation stands for 0 or 1 8 ACS 300 User s Manual Chapter 1 Overview of This Manual E gt lt o S Control Pane 5 a SSS E Sie 8 opin
77. wer wiring Avoid long runs of control wiring parallel with power wiring The ACS 300 is suitable for use on a circuit capable of deliv ering not more than 65 000 RMS symmetrical amperes at 240 or 480 volts maximum for the 200 240 volt or 380 480 volt models respectively Caution The maximum permissible number of DC bus chargings per minute is four This has to be taken in consideration when using an input power contactor The ACS 300 provides solid state motor overload protec tion Motor thermal protection is activated using the TEMP LIM parameter If this feature is not used the motor con nected to the ACS 300 requires overload protection in accordance with the National Electric Code U S A The rapid voltage changes cause capacitive current in the motor cable This current increases with the switching fre quency and motor cable length This phenomenon can cause substantially higher current measured by the ACS 300 than the actual motor current and can cause over current tripping Do not exceed 300 ft motor cable length The capacitive current can be reduced by installing an out put choke If the motor cable length exceeds 300 ft please contact your local distributor or ABB office ACS 300 User s Manual Insulation Checks A Grounding and Ground Faults A ACS 300 User s Manual Chapter 3 Power Connections Warning Do not make any voltage tolerance tests Hi Pot or Meggar on any part of the
78. ww w vw PAGE 1 P2 PAGE 2 KFS gt TI GUTPUTU DEN y gt y CONFI 5 otk JONA 5 8Hz A P MONA 15 GHz CONFI 15 GHz Scroll to the top of Page 1 To change to Page 2 press K Select the required Parameter by pressing J Change to Setting mode Blinking indicates that the parameter value can now be changed Set the parameter value Save the selected value to permanent memory Blinking stops indicating that the parameter value is stored in memory Figure 6 3 Example of Control Panel operation Note To accelerate the rate of change of parameter value press and hold the A or amp key 43 Chapter 6 Control and Parameter Logic 44 ACS 300 User s Manual Parameter Tables Chapter 7 Drive Parameters The following parameter tables list the drive parameters adjustment ranges and default values A space is provided for recording customer settings The tables include a short description of each parameter and lists the page numbers where a detailed explanation can be found Note The factory setting for display language is English refer to Page 1 parameter LANGUAGE for display language selec tion Parameters marked with 0 can only be altered with the ACS 300 stopped otherwise START IS ACTIVE message is displayed L indicates that the parameter can be altered in Local control mode only Table 7 1 Page 1 Drive parameters and their factory settings

ACS 300 User's Manual ACS 300 AC Drives for Speed

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