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User`s Manual - Flow Tech, Inc.

1. paragraph it Hy BYPASS CONTROL Serial Communications Termination Resistors i sw1 Factory IS al lt ON Terminated installed em OFF Not Terminated jumpers S19 pS O N l H E Hooked wire ls race tie points is J PI DIP Switch Settings The DIP switch is used to configure the serial communications termination resistors To reduce noise on the serial communications network terminate the EIA 485 network using 120 ohm resistors at both ends of the network Use the DIP switches to connect or disconnect the on board termination resistors Both switches must be positioned in the ON or OFF position to correctly configure the termination resistors Circuit Breaker Settings On some ACH550 E Clipse Bypasses the circuit breaker has adjustable settings for instantaneous current protection The factory default settings are practical for most applications Refer to the ABB SACE Instruction Sheet supplied with these units for additional information on the adjustment of these settings Installation 26 E Clipse Bypass Configurations for ACH550 Drives E Clipse Bypass Application Macros The following figures show a variety of configurations and connections using the available E Clipse Bypass Ma
2. Service Switch Optional Output Terminals Output Ground Lug s Disconnect Switch E Tee Output or Circuit al Ae 4 Ground Lug s gt all g Zii Output Pi Terminals Input Ground Lug i aN Input Power HI Service Switch Cable Optional Terminals BP0054 Installation E Clipse Bypass Configurations for ACH550 Drives 11 Connection Diagrams Standard E Clipse Bypass Wall Mounted ACH550 Standard E Clipse Bypass units are configured for wiring access from the top The following figure shows the Standard E Clipse Bypass wall mounted wiring connection points Refer to the ACH550 UH User s Manual for control connections to the drive B1 ACH550 User Power Cable Guides NJ E Clipse Bypass Control Board Terminals X2 Service Switch Optional Motor Terminals Output Ground Lug Disconnect Switch or Circuit Breaker Input Power Terminals Input Ground Lug s Installation 12 E Cli
3. Group 01 Code Name Resolution Range Default Description 0101 MOTOR 0 1A Display motor current in any mode CURR 0102 INPUT VOLT 1V Average of line line input voltages 0103 DI STATUS 1 000000 111111 E DI1 gt 110010 lt DI6 0104 RO STATUS 1 00000 11111 RO1 gt 11001 lt RO5 0105 PCB TEMP 0 1 C Temperature of bypass board 0106 KW 1 kWh 0 65535 0 Bypass mode kilowatt hours HOURS R resettable 0107 COMM RO 1 0 FFFFh Serial link control word that can be linked to relay output control see group 14 0108 RUN TIME R 1hr 0 65535 hr 0 Bypass mode run time resettable 0109 ONTIME 1 R 1 day 0 65535 days 0 Total power on time of bypass days resettable 0110 ON TIME 2 R 2sec 00 00 00 23 59 58 0 Total power on time of bypass hr min sec resettable 0111 A B VOLT 1V Phase A Phase B voltage 0112 B C VOLT 1V Phase B Phase C voltage 0113 C A VOLT 1V Phase C Phase A voltage 0114 MWH R 0 001 MWH 0 001 MWH 65535 MWH 0 Drive kWh savings over bypass 1 MWH operation resettable 0115 COST 0 001 K 1 0 001 K 65535 K 0 Drive cost savings over bypass SAVED R K operation reset by parameter 0114 0116 CO2 0 1 tn 0 1 6553 5 tn 0 Drive CO2 savings over bypass SAVED R operation reset by parameter 0114 R Can be reset by pressing UP and DOWN buttons simultaneously when in parameter set mode Parameter Descriptions E
4. Service Switch optional Installation E Clipse Bypass Configurations for ACH550 Drives 13 Connection Diagrams Standard E Clipse Bypass R8 Floor Mounted ACH550 Standard E Clipse Bypass units are configured for wiring access from the top The following figure shows the Standard E Clipse Bypass floor mounted wiring connection points Refer to the ACH550 UH User s Manual for control connections to the drive Ground Lug Bar ACH550 Drive Motor Terminals Input Power Terminals LL l LAN i PE E snenen Nene nat iD i i T IN a a 5 lt E Clipse Bypass Control Board Terminals x2 i ee E E Be Disconnect Switch or Circuit Breaker Service ae i a f a optional H i p ACH550 a Control Board z zi A i Terminals x1 i Ho off f TEE e a EEEE S E Installation 14 User Power Cable Guides E Clipse Bypass Configurations for ACH550 Drives Install the Line Input Wiring Supplement to ACH550 UH User s Manual Line Input Connections Vertical E Clipse i
5. 380 480 Volt Frans Maximum Wire Size Capacities of Power Terminals eee Circuit Disconnect Motor HP Identification Size Breaker Switch Termination Ground Lugs 1 1 5 ACH550 BxR 03A3 4 R1 2 ACH550 BxR 04A1 4 R1 3 ACH550 BxR 06A9 4 R1 8 6 4 5 ACH550 BxR 08A8 4 R1 Beene 40 in lbs 30 in lbs 35 in lbs 7 5 ACH550 BxR 012A 4 R1 7 in lbs 10 ACH550 BxR 015A 4 R2 15 ACH550 BxR 023A 4 R2 20 ACH550 BxR 031A 4 R3 25 ACH550 BxR 038A 4 R3 ia 4 50 in lbs 30 ACH550 BxR 045A 4 R3 18 in lbs 40 ACH550 BxR 059A 4 R4 1 2 50 in lbs A 50 in lbs 50 ACH550 BxR 072A 4 R4 i 2 0 55 in lbs 120 in lbs 1 ACH BxR 078A 4 R4 60 CH550 BxR 078 70 in lbs 1 0 1 7 ACH BxR 097A 4 R4 a Perera 70 in Ibs 53 in Ibs 100 ACH550 BxR 125A 4 R5 350 MCM 250 MCM 125 ACH550 BxR 157A 4 R6 274 in lbs 300 MCM 300 in lbs 3 x 3 0 275 in lbs 250 in lbs 150 ACH550 BxR 180A 4 R6 pe eras 375 in lbs 2 x 250 MCM 2x 250 MCM 2x 500 MCM 2 ACH BxR 246A 4 R 09 Chie x 8 274 in lbs 274 in lbs 375 in lbs 250 ACH550 BxR 316A 4 R8 300 ACH550 BxR 368A 4 R8 2x500MCM 2x500MCM 2x600MCM 5 a bar i oles 350 ACH550 BxR 414A 4 R8 274 in lbs 275 in lbs 500 in lbs 13 32 bolts 400 ACH550 BxR 486A 4 R8 Technical Data 94 E Clipse Bypass Configurations for ACH550 Drives Standard Enclosure Terminals 500 600 Volt Units 500 600 Volt
6. Re install Vertical E Clipse Bypass Cover Overview of Bypass Functionality on page 33 Installation 8 E Clipse Bypass Configurations for ACH550 Drives Preparing for Installation Supplement to ACH550 UH User s Manual Drive Identification Drive Labels To determine the type of drive you are installing refer to either Serial number label attached on upper part of the chokeplate ACH550 BCR 316A 4 between the mounting holes MUENTE DTD Type code label attached on the S N 2090501769 heat sink on the right side of the ABB Inc Inpi 3PH 48 63 Hz Output 3PH 0 500 Hz Made in the USA of forei s ign parts MTR OL INCL SEE MANUAL vonaaeln rari Vac Voltage Sa Mfg Date 04 March 2009 Orig Drive Firmware V 3 13A urrent l1n urrent l2n Orig Bypass Firmware V 1 01B Short Circuit 100 kA Power Pn 250 Hp I S N 2090501769 BAMA SR ONS ACH550 BCR 316A 4 Use the following chart to interpret the type code found on either label ACH550 BCR 316A 4 AC HVAC Drive 550 product series Construction UH Base drive BCR E Clipse Bypass with circuit breaker BDR E Clipse Bypass with disconnect switch PCR Drive with circuit breaker PDR Drive with disconnect switch VCR Vertical E Clipse Bypass with circuit breaker VDR Vertical E Clipse Bypass with disconnect switch Output current rating See Ratings chart for details Voltage rating
7. Relay Output5 Parameter 1413 BYPASS AUTO Default Operation Sypass In Auto 23 connected to 25 Parameter Number Description Setting 1602 Damper End Switch RUN ENABLE Run Permissive 1603 High Pressure Switch High Priority Safties DIS START EN 1 Safety Interlock 1 1604 Supply Smoke Detector Emergency Shutdown DI4 START EN 2 Saftey Interlock 2 1605 Freezestat Low Priority Safties DI5 START EN 3 Saftey Interlock 2 Smoke Control Override is a fixed input Closing Digital Input 6 will place the E Clipse Bypass in Automatic Smoke Control mode Refer to the Smoke Control Override1 documentation Installation E Clipse Bypass Configurations for ACH550 Drives 31 Typical Wiring Diagrams Showing a Conventional Starter Wiring and Use of the E Clipse Bypass Typical system wiring with use of E Clipse Bypass X2 E Clipse Bypass Controller Input 1 2 a Normal Operation Close Start Stop X2 5 4 Fan starts assuming that X2 6 7 8 and 9 WK 5 DI1 Start Stop are all closed ed Ae Emergency Shutdown Auto Start Stop Shut Down DI 2 Run Enabl Open auto fire Damper 6 napig shutdown unit stops aie DI3 Ed ly Smoke Control Mode A riority Mona ate 7 Safeties Close contact on X2 10 Pressure D14 Emergency Fan starts regardless of 8 Shutdown position of internal HOA Supply
8. 0 4 e Minimum load 500 mW 12 V 10 mA Contact material Silver nickel AgN Isolation between relay digital outputs test voltage 2 5 kV rms 1 minute A WARNING Relay coils generate noise t A ji A 0 47 uF Control spikes in response to steps in applied AC Coil Panel power To avoid drive damage from such 33 Ohm Inputs spikes all AC relay coils mounted across fee control panel inputs require R C snubbers sari and all DC relay coils mounted across ar Control control panel outputs require diodes see DC Coil Diode E figure Bypass Control Unit Terminals The following table provides specifications for the E Clipse Bypass s control unit terminals Control Frame Size Maximum Wire Size Torque mm AWG Nm lb ft All 0 12 2 5 26 14 0 4 0 3 Technical Data E Clipse Bypass Configurations for ACH550 Drives Dimensions and Weights Supplement to ACH550 UH User s Manual Mounting Dimensions The following diagram and tables provide mounting point dimensions for wall mounted cabinets Vertical E Clipse Bypass A A ee 7 BP0064 1 Wi Standard E Clipse Bypass W1 Vertical Enclosure V1 V4 B
9. 46 MOde S sodai dics nathan Soe eae le Same dale OO A ad wn ee aed 47 Parameter Descriptions Parameter Listing eie need a ete bes A eee ee ee ee 49 Embedded Fieldbus and Fieldbus Adapters NOTES aaa ansa pare BN A agate aca edl aig a eRe teas Banas Wa umes hah GaP eRe 66 EFB Electrical Installation 0 0 00000 ccs 67 EFB Basic GonfiguratioN s sii riean eek ata weve eee ata onc ow ae ac ew 68 Diagnostics and Troubleshooting Diagnostic Displays siio exces a sien Ba eee ee ad oh Sao Oa oak edt 71 Correcting Faulks sco ota te ae PUEA G Geese bee See ae ek ee Goths 72 Fault Listing g ra ot Merete tte tame ices bags ere eG ete OS uae ganar Sees 73 Correcting Ala MSs acti done dik ieee Paden p ei a a edad geek ee 79 Alarm LISHNG Seesen aver eek meet han hoes 2 ile acne Sie Few aise Ob bok healed Bee 80 Bypass Status Listing s sote sauce ead be p akot RES CRO Se Taa ae an 84 Error Message Listing i se ny e ecugae Sees Ne eee etek Giese Aa eee 85 Technical Data Input Power Connections Supplement to ACH550 UH User s Manual 87 Motor Connections Supplement to ACH550 UH Users Manual 95 Table of Contents E Clipse Bypass Configurations for ACH550 Drives Technical Data Continued E Clipse Bypass Control Unit Connections Supplement to ACH550 UH User s Manual 96 97 Dimensions and Weights Supplement to ACH550 UH User s Manual Applicable Standards 4 weds bo teae eed gio eee Sasa
10. Fault generated if RS 485 link between drive and bypass stops communicating drive and bypass Communication improperly set in drive Parameter 98 02 Modbus Application Macro in 99 02 set to 15 text Check ACH550 E clipse user manual aire Fault Name In Panel Fault Possible Cause Corrective Action 3013 DRIVE 1ST START Fault generated if NA Run bypass unit in drive attempting to close the mode before attempting bypass contactor with bypass mode out running the bypass in drive mode first 3014 COIL POW SUPPLY Coil power supply has Internal failure on Cycle power on bypass failed to reach rated RBCU unit unit If contactor coil is voltage Shorted contactor coil shorted fault 3023 or 3024 will be generated If 3023 or 3024 is generated replace respective contactor If 3023 or 3024 is not generated on power up replace RBCU unit 3016 EARTH FAULT Declared if attempting Earth fault in motor Refer to the ACH550 to close the bypass manual contactor when the drive has earth fault declared 3017 MTR UNDERLOAD If motor power level Broken belt Check load falls ae P Reset bypass keypad power level establish in parameter 30 03 for the aes ne time s set in ault code 17 for further parameter 30 02 fault action will be generated Parameter 30 03 is a percentage of motor power as defined in the drive via parameter 99 09 Fault only applies to bypass mode 3018 MAX CYCLE FAULT Supervisory Mode only High and low
11. NOT SEL NOT SEL Drive over voltage causes auto TRANSFR 1 ENABLE 0 transfer Requires global auto transfer enable also 1611 UV 1 0 NOT SEL NOT SEL Drive under voltage causes auto TRANSFR 1 ENABLE 0 transfer Requires global auto transfer enable also 1612 Al TRANSFR 1 0 NOT SEL NOT SEL Drive Al loss causes auto 1 ENABLE 0 transfer Requires global auto transfer enable also 1613 BP DISABLE 1 0 NOT SEL NOT SEL Disables bypass mode 1 DISABLE 0 1614 BP RUN DLY 1 sec 0 300 secs Os Bypass contactor pick up delay when starting bypass or transferring from Drive mode 1615 SAVE 1 0 DONE 0 Save User Settings Savelmm PARAM 1 SAVE SavePwrd 1616 DISP ALRMS 1 0 DISABLE ENABLE Enables alarms to be displayed 1 ENABLE 1 INP PHASE A LOSS INP PHASE B LOSS INP PHASE C LOSS MTR OVERLOAD BYPASS DISABLED DRIVE SETUP PCB TEMP DRIVE LINK ERROR DRIVE FAULTED 1617 DRIVE TEST 1 0 DISABLE DISABLE Enables drive test mode Drive 1 ENABLE 0 contactor is opened 1618 PASS CODE 1 0 65535 0 Enter correct password to here in order to change value of the PAR LOCK Default password value is 23 Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 59 Group 16 Code Name Resolution Range Default Description 1619 PAR LOCK 1 0 LOCKED OPEN When switched to LOCKED 1 OPEN 1 prevents parameter
12. Note Run motor from drive before attempting bypass operation Start Up by Changing the Parameters from the Start Up List To change the parameters follow these steps 1 The Default Display indicates the Bypass Control mode 2 Press ENTER to enter the Main Menu ENTER 3 Select the Startup Params with the Up Down arrows and press ENTER VA ENTERI Start up 46 E Clipse Bypass Configurations for ACH550 Drives Select the appropriate Parameter with the Up Down arrows and press ENTER Vv A ENTER Press the Up Down arrows to change the Parameter Value VaA Press ENTER to store the modified value or press ESC to leave the ENTER orp ESC Parameter Edit mode Press ESC to return to the Main Menu and again to return to the Default Display ESC Start Up by Changing the Parameters Individually from the Parameter List To change the parameters follow these steps The Default Display indicates the Bypass Control mode Press ENTER to enter the Main Menu ENTER Select the Parameter List with the Up Down arrows and press ENTER V A ENTER Select the appropriate Parameter Group with the Up Down arrows and press ENTER V A ENTER Select the appropriate Parameter in a group with the Up Down arrows and press ENTER V A ENTER Press the Up Down arrows to change the Parameter Value VA Press ENTER to store the modifi
13. 0 65535 0 Time since 2nd to last fault days 0412 F2 TIME 2 2 ago 00 00 00 23 59 58 0 Time since 2nd to last fault hr min sec 0413 F2 VOLTAGE 1V 0 1200V 0 Input voltage at 2nd to last fault 0414 F2 0 1A 0 0 6553 5A 0 Motor current at 2nd to last fault CURRENT 0415 F2 EVENT 1 See parameter 501 0 Last event status before 2nd to last fault 0416 F2 E1 TIME 2 before 00 00 00 23 59 58 0 Time before 2nd last fault of last event hr min sec if time lt 1 day 1 days 0 9999 days if time gt 1 day before 0417 F2 EVENT 2 See parameter 501 0 2nd to last event before 2nd to last fault 0418 F2 E2 TIME 2 before 00 00 00 23 59 58 0 Time before 2nd last fault of 2nd last event hr min sec if time lt 1 day 1 days 0 9999 days if time gt 1 day before 0419 FAULT 3 1 3001 3999 0 3rd to last fault See Faults page 0420 FAULT 4 1 3001 3999 0 4th to last fault See Faults page 0421 FAULT 5 1 3001 3999 0 5th to last fault See Faults page Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 55 Group 05 Code Name Resolution Range Default Description 0501 LAST EVENT b0 1 Bypass mode 0 Status at last event b1 1 Safeties In b2 1 Run Enable b3 1 Start b4 1 In Auto Transfer b5 1 Bypass Override b6 1 Fireman s Override b7 1 Drive Fault b8 1 Bypass Fault b9 1 System Started b10 1 System Ru
14. 1 1 5 ACH550 VxR 03A3 4 R1 2 ACH550 VxR 04A1 4 R1 3 ACH550 VxR 06A9 4 R1 a i 9 35 in lbs 7 in lbs 6 4 5 ACH550 VxR 08A8 4 R1 30 in lbs 35 in lbs 7 5 ACH550 VxR 012A 4 R1 10 ACH550 VxR 015A 4 R2 8 15 ACH550 VxR 023A 4 R2 40 in lbs 7 on 20 ACH550 VxR 031A 4 R3 3 2 25 ACH550 VxR 038A 4 R3 i 50 in lbs 4 50 in lbs 30 ACH550 VxR 045A 4 R3 f 18 in lbs 40 ACH550 VxR 059A 4 R4 2 1 50 in lbs 50 ACH550 VxR 072A 4 R4 1 55 in lbs 2 0 50 in lbs 120 in lbs 1 ACH550 VxR 078A 4 R4 60 CH550 VxR 078 70 in lbs Technical Data E Clipse Bypass Configurations for ACH550 Drives Vertical Enclosure Terminals 500 600 Volt Units 91 500 600 Volt Eram Maximum Wire Size Capacities of Power Terminals HP Identification Size Brecker Switch Termination Lugs ACH550 VxR 02A7 6 R2 ACH550 VxR 03A9 6 R2 ACH550 VxR 06A1 6 R2 8 6 4 7 5 ACH550 VxR 09A0 6 R2 62 in lbs 8 30 in lbs 35 in lbs 10 ACH550 VxR 011A 6 R2 7 in lbs 15 ACH550 VxR 017A 6 R2 20 ACH550 VxR 022A 6 R3 4 2 25 ACH550 VxR 027A 6 R3 62 in lbs 50 in lbs 30 ACH550 VxR 032A 6 R4 4 40 ACH550 VxR 041A 6 R4 18 in lbs 2 1 2 0 50 in lbs 50 ACH550 VxR 052A 6 R4 62 in lbs 55 in lbs 420 in lbs 1 60 ACH550 VxR 062A 6 R4 70 in lbs Standard Enclosure Terminals 208 240 Volt Units
15. 18 B branch Circuit protection ecese 87 bypass contactors description 0 eee eeeeeeeeeeeeeeeees 95 Cc circuit breaker SONGS aia p a a 25 CONSHIUCTION CODE iee 8 contactor bypass description cccceeeeeeeeeeeeeeeeeeeeees 95 control connection specifications eec 96 control panel control panel tests eeen 19 EEE LNB IRE E AET TTEA AA 45 COOLING Ee a E EEEE TTT 97 current rating Code p Ae tlie 8 D digital input SPECIFICATIONS irise 96 digital output SPCCIICALIONS aatetta 96 dimensions MONING siisi a e a a a a aaia 97 outside enclosure ccceeeeeeeeeeeeeeeteeeeeeees 99 DIP switch location task svete aids a a cteneds 25 SOMINGSic2 2 2svcaactatazcpedseiaagiesezasid EA 25 Drive Link Recovery Procedure cree 19 E e clipse bypass CIAQKAIN aioe vers tees e arae Nake diene 7 features FUNCTIONS cceccecceeeeeeeeeeeeeeeeeees 5 enclosure protection class code cccceeeeee 8 Energy Saving Estimator Setup c scceeees 43 Energy Savings Estimator cccscceeseeeeeeeees 43 F features ClIPSC DYPASS ceeecceeseeeesseeeteseeeeeeeeeeenesers 5 fuses 87 500 600 volt drives eeeeeeeeeeeeeeeeeeeeeeee 89 G grounding FEQUIFEMEMIS eeececeeeeeececeeeeceeeeseeeneseeeeteeee 9 H ME Aat OLEE A EE EE 97 E Clipse Configurations for ACH550 Drives l input power branch Circuit protection ssssseeeeesseeeeeereeee 87 MUISOS 30 inch n apane reaa aaae a
16. 2 208 240 VAC 4 380 480 VAC 6 500 600 VAC Enclosure protection class No specification IP 21 UL type 1 B055 IP 54 UL type 12 _ B058 IP 58 UL type 3R Line reactor E213 Line Reactor Service Switch F267 Service switch Fieldbus Adapters K451 DeviceNet Adapter K452 LonWorks Adapter K454 Profibus Adapter K466 EtherNet Adapter Installation E Clipse Bypass Configurations for ACH550 Drives 9 Ratings and Frame Size The chart in the Ratings section of the ACH550 UH User s Manual lists technical specifications and identifies the drive s frame size significant since some instructions in this document vary depending on the drive s frame size To read the Ratings table you need the Output current rating entry from the type code see above Also when using the Ratings tables note that there are three tables based on the drive s Voltage rating Suitable Mounting Location Supplement to ACH550 UH User s Manual In selecting a suitable mounting location for E Clipse Bypass configurations refer to the Technical Data in this manual for the appropriate information on Branch circuit protection Dimensions and weights Installing the Wiring Supplement to ACH550 UH User s Manual WARNING Do not connect or disconnect input or output power wiring or control wires when power is applied Never connect line voltage to drive output Terminals T1
17. 38 4 57 6 76 8 5304 EFB PARITY 1 0 8 NONE 1 0 1 8 NONE 2 2 8 EVEN 1 3 8 ODD 1 5305 PROFILE 1 0 ABB DRV LIM 1 DCU PROFILE 2 ABB DRV FULL 5306 DV OK MSG 1 0 65535 0 5307 DV CRC ERR 1 0 65535 0 5308 UART 1 0 65535 0 ERROR 5309 DV STATUS 1 O IDLE 0 1 EXECUT INIT 2 TIME OUT 3 CONFIG ERR 4 OFF LINE 5 ON LINE 6 RESET 7 LISTEN ONLY 5310 DV PAR 10 1 0 65535 0 5318 DV PAR 18 Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 65 Group 53 Code Name Resolution Range Default Description 5319 DV PAR 19 hex 0x0000 OxFFFF 0x0000 5320 DV PAR 20 Group 54 Code Name Resolution Range Default Description 5401 DATA IN 1 1 0 Not In Use Figure module support Specifies of 1 Control Word ABBDP addresses of parameters to be 2 Ref 1 ABBDP read from the drive IN to 5409 DATAINS 3 Ref 2 ABBDP network Only for modules that 4 Status Word ABBDP support the cyclic low scanner 5 Actual Value 1 function ABBDP 6 Actual Value 2 ABBDP 10001 19999 Bypass parameter index 10000 Group 55 Code Name Resolution Range Default Description 5501 DATA OUT 1 1 0 Not In Use Figure module support Specifies a 7 1 Control Word ABBDP addresses of parameters to be 2 Ref 1 ABBDP read from the drive OUT to 5510 DATA OUT10 3 Ref 2 ABBDP network Only for modules that 4 Status Word ABBDP
18. Bypass Configurations Connect the input power to the terminals at the bottom of the disconnect switch or circuit breaker as shown below Also see Connection Diagrams Vertical E Clipse Bypass on page 10 Connect the equipment grounding conductor to the ground lug near the input power connection point Line Input Connections Standard E Clipse a par Pawel Gables Bypass Configurations Wall Mounted i Ground Connect input power to the terminals of the disconnect switch or circuit breaker Connect the equipment grounding conductor to the ground lug at the top of the enclosure The figure below shows the connection points for Standard E Clipse Bypass configurations Also see Connection Diagrams Standard E Clipse Bypass on pages 10 and 11 Note Route cables through the cable guides on the left side of the enclosure Use separate conduits for input power and motor cables Follow the guides to separate the cables from each other Input Power Cables k L
19. In order to run the motor the Safety Interlock s and Run Enable contacts must be closed green Enabled LED and any bypass fault must be reset Auto Mode In the Auto mode the bypass start stop command comes from the Start Stop input terminal on the bypass control board or serial communication The Auto mode is selected by pressing the Auto key on the bypass control panel Auto is indicated on the bypass control display when the bypass is in the Auto mode If the system is in the Bypass mode the motor will run across the line if the Auto mode is selected the Start Stop Safety Interlock s and Run Enable contacts are closed and any bypass fault is reset Off Mode If the motor is running in the Bypass mode the operator can manually stop the motor by pressing the Off Reset key on the bypass control panel The Hand or Auto indication on the bypass control display will change to Off The motor can be restarted by pressing the Hand key or the bypass can be returned to the Auto mode by pressing the Auto key If the system is in the Drive mode pressing the Off Reset key will take the bypass out of the Auto mode but will not affect motor operation from the drive If the system is switched to the Bypass mode a motor that is running will stop Bypass Drive Mode Transfers If the drive is in the Auto mode and the motor is running in the Drive mode the motor will transfer to bypass operation and continue running if the system is switched to th
20. NUM Shows 5 digit unit number here Tell sorder number of a unit manufactured during a certain week Maximum number is 65525 Group 50 Code Name Resolution Range Default Description 5001 BP PROT ID hex 0x0000 OxFFFF 0x0000 Group 50 shall mimic Group 53 except settings shall apply to bypass node 5002 BP MAC ID 1 0 65535 2 Bypass station ID NODE ADDRESS 5003 BAUD RATE 0 1 kbit s 1 2 2 4 4 8 9 6 19 2 9 6 Read only copy from Group 53 38 4 57 6 76 8 Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 63 Group 50 Code Name Resolution Range Default Description 5004 EFB PARITY 1 0 8 NONE 1 0 Read only copy from Group 53 1 8 NONE 2 2 8 EVEN 1 3 8 ODD 1 5005 PROFILE 1 0 ABB DRV LIM 0 Read only copy from Group 53 1 DCU PROFILE 2 ABB DRV FULL 5006 BP OKMSG 1 0 65535 0 5007 BP CRC ERR 1 0 65535 0 5008 UART 1 0 65535 0 Read only copy from Group 53 ERROR 5009 BP STATUS 1 O IDLE 0 1 EXECUT INIT 2 TIME OUT 3 CONFIG ERR 4 OFF LINE 5 ON LINE 6 RESET 7 LISTEN ONLY 5010 BP PAR 10 1 0 65535 0 5018 BP PAR 18 5019 BP PAR 19 hex 0x0000 OxFFFF 0x0000 5020 BP PAR 20 5021 BP PAR 21 1 256 kWh 1 256 kWh 8388608 kWh 0 kWh 32 bit number representing a sa energy saved parameter 0114 5022 BP PAR 22 by using drive Calculated Drive savings kWh 65536 x parameter 5021 parameter 5022 256 Group 51 C
21. T2 and T3 Do not make any voltage tolerance tests Hi Pot or Megger on any part of the unit Disconnect motor wires before taking any measurements in the motor or motor wires Make sure that power factor correction capacitors are not connected between the drive and the motor Wiring Requirements Refer to the Wiring Requirements Section in the ACH550 User s Manual The requirements apply to all ACH550 drives In particular Use separate metal conduit runs to keep these three classes of wiring apart Input power wiring Motor wiring Control communications wiring Properly and individually ground the drive the motor and cable shields Use wire ties to permanently affix control communications wiring to the hooked wire race tie points provided maintaining a minimum 1 4 spacing from power wiring Installation 10 E Clipse Bypass Configurations for ACH550 Drives Wiring Overview Supplement to ACH550 UH User s Manual Connection Diagrams Vertical E Clipse Bypass ACH550 Vertical E Clipse Bypass units are configured for wiring access from the bottom only The following figure shows the Vertical E Clipse Bypass wiring connection points Refer to the ACH550 UH User s Manual for control connections to the drive V3 V4 ACH550 a 8 E Clipse Bypass Control Board Terminals X2
22. 1 Fault code reserved for For Bacnet Device Check Parameters embedded fieldbus object instances for the 5011 5017 and or drive and or bypass are 5311 5317 set greater than 4194302 in paramters 5011 5017 and or 5311 5317 respectively 3034 MTR PHASE Detects open motor Internal problem Check wiring in E phase Detection is Cable problem Clipse Unit done by current Check motor cablin transformers in bypass Motor problem g nit Check Motor Check if 3006 is Disabled 3037 PCB TEMP RBCU unit has reached Cabinet cooling has Stop drive and let cool 190 degrees failed down and restart Esa 88 degrees Ambient conditions too Add additional cooling yore high Replace RBCU Bad RBCU unit 3038 NO DRIVE DATA No drive data available Group 112 3039 FBA PAR CONF Non embedded fieldbus Incorrect settings in Verify Group 51 has detected anerrorin Group 51 parameters Group 51 parameters 3101 SFLASH CORRUPT Internal checksum error NA Cycle power Replace RBCU Reload firmware 3102 PMAP FILE Parameter file is corrupt Cycle Power Contact ABB with information that preceeded fault 3201 T1 OVERLOAD T1 program cycle is NA Contact ABB with overloaded information that proceeded fault Cycle Power Replace RBCU 3202 T2 OVERLOAD T2 program cycle is NA Contact ABB with overloaded information that proceeded fault Cycle Power Replace RBCU 3203 T3 OVERLOAD T3 program cycle is NA Contact ABB with information that proceeded fault Cycle Power Repla
23. 2 b4 1 Start Enable 1 b5 1 Start Enable 2 b6 1 Start Enable 3 b7 1 Start Enable 4 b8 1 Mode auto lock b9 1 Mode local lock b10 1 Comm config error b11 1 FIG parameter configuration b12 1 Drive faulted b13 b15 not used Group 04 Code Name Resolution Range Default Description 0401 LAST FAULT 1 3001 3999 0 Last fault declared See Faults page 0402 F1 TIME 1 1 daysago 0 65535 0 Time since last fault days 0403 F1 TIME 2 2 ago 00 00 00 23 59 58 0 Time since last fault hr min sec 0404 F1 VOLTAGE 1V 0 1200V 0 Input voltage at last fault 0405 F1 0 1A 0 0 6553 5A 0 Motor current at last fault CURRENT 0406 F1 EVENT 1 See parameter 501 0 Last event status before last fault 0407 F1 E1 TIME 2 before 00 00 00 23 59 58 0 Time before last fault of last event hr min sec if time lt 1 day 1 days 0 9999 days if time gt 1 day before 0408 F1 EVENT 2 See parameter 501 0 2nd to last event status before last fault Parameter Descriptions 54 E Clipse Bypass Configurations for ACH550 Drives Group 04 Code Name Resolution Range Default Description 0409 F1 E2 TIME 2 before 00 00 00 23 59 58 0 Time before last fault of 2nd last event hr min sec if time lt 1 day 1 days 0 9999 days if time gt 1 day before 0410 FAULT 2 1 3001 3999 0 2nd to last fault See Faults page 0411 F2 TIME 1 1 days ago
24. Duct switch and inputs ili DIS ae X2 5 and X2 9 riorit T AF 9 ee eis Inputs X2 6 7 and 8 Freezestat lle followed DI6 Smoke 10 Control e Internal overloads Auto followed Typical Starter Wiring for a Smoke Control listed System Today Dep Dai Bett Dua Aian Pie hn hanes a fmm Eraba Baii fei fees P l Notes AAD 1 Pressure cutouts duct smoke detectors Lo uty Tanita and auto shutdown are 2 pole 2 Manual control also activates auto control relays Gay De Gites Dood ado Pe bid Ts Bm Bai Deen Pris Installation 32 E Clipse Bypass Configurations for ACH550 Drives Alternate Wiring Options Loop Powered Transmitter Wiring Terminal for Signal Cable Shield Analog input 1 Analog input Common 10V 10mA Reference Voltage for Potentiometer Analog input 2 Analog input Commen Speed Reference Process Setpoint Process Feedback Signal Digital Input Common Customer Supplied 24VAC Wiring Customer Auto Start igtal lr Parameter 1001 START STOP igi Parameter 1002 00 NOT SEL Firestat Freezestat High Static Switch Digital Input3 Parameter 1603 START EN 1 Safety Interiock 1 Digital Input4 Parameter 1004 07 NOT SEL Digtal Input5 Parameter 1605 1701 NOT SEL Digital Input6 Fixed SMOKE CONTROL Override 1 Relay Output 1 Parameter 1401 BYP NOT FLT Default Operation Bypass Not Faulted 11 connected to 13 Bypass Faulted 11 connected t
25. Erare Maximum Wire Size Capacities of Power Terminals ee ACH550 BxR 02A7 6 R2 ACH550 BxR 03A9 6 R2 ACH550 BxR 06A1 6 R2 8 6 4 7 5 ACH550 BxR 09A0 6 R2 62 in lbs 8 30 in lbs 35 in lbs 10 ACH550 BxR 011A 6 R2 7 in lbs 15 ACH550 BxR 017A 6 R2 20 ACH550 BxR 022A 6 R3 2 25 ACH550 BxR 027A 6 R3 50 in lbs 30 ACH550 BxR 032A 6 R4 4 40 ACH550 BxR 041A 6 R4 1 18 in lbs 2 62 in lbs 1 2 50 in lbs 50 ACH550 BxR 052A 6 R4 55 in lbs 120 in lbs 60 ACH550 BxR 062A 6 R4 1 75 in lbs 75 ACH550 BxR 077A 6 R6 1 0 100 ACH550 BxR 099A 6 R6 300 MCM 70 in lbs 53 in lbs 3 x 3 0 125 ACH550 BxR 125A 6 R6 274in lbs 300 MCM 250 MCM 250 in lbs 150 ACH550 Bx R144A 6 R6 275 in lbs 300 in lbs Technical Data E Clipse Bypass Configurations for ACH550 Drives 95 Motor Connections Supplement to ACH550 UH User s Manual Motor Terminals See Drive s Power Connection Terminals above Bypass Contactors The bypass circuit available with the ACH550 E Clipse Bypass includes two contactors One contactor is the bypass contactor 2M that can be used to manually connect the motor directly to the incoming power line in the event that the ACH550 is out of service The other contactor is the ACH550 output contactor 1M that disconnects the ACH550 from the motor when the motor is operating in the Bypass mode The drive output contactor and the bypass contactor are interlocked to prevent back feeding applying li
26. Off If the ACH550 Drive and E Clipse Bypass operate according to these steps and you have familiarized yourself with their operation disconnect and lock out power to prepare for the next test WARNING Wait at least five minutes after disconnecting power from the drive before you attempt to service the drive Bus capacitors in the intermediate DC circuit must discharge before servicing the drive Using a meter rated for 1000 VDC check for zero volts at Terminals BRK to GND and BRK to GND frame size R1 R2 e Terminals UC and UC frame size R3 R8 If the drive does not operate according to these steps refer to the ACH550 UH User s Manual Installation E Clipse Bypass Configurations for ACH550 Drives 25 Check E Clipse Bypass Jumpers and Switches The settings described in this section are factory set and for most situations do not require adjustment However it is a good practice to review these settings to confirm that they are appropriate for the configuration installed Jumper and Switch Locations The figure below shows the locations of the SW1 DIP switch on the E Clipse Bypass control board The function and setting of this switch is explained in the following
27. i T Standard Configuration B1 B2 Standard Configuration B3 Installation E Clipse Bypass Configurations for ACH550 Drives 15 UL Type 3R Configuration B1 B2 Input Power Cables Gnd WARNING Check the motor and motor wiring insulation before connecting the ACH550 to line power Follow the procedure in the ACH550 UH User s Manual Before proceeding with the insulation resistance measurements check that the ACH550 is disconnected from incoming line power Failure to disconnect line power could result in death or serious injury Install the Motor Wiring Supplement to ACH550 UH User s Manual Motor Connections Vertical E Clipse Bypass m Configurations fo T Connect the motor cables to the terminals at the bottom of the bypass section as shown in the figure below Also see Connection Diagrams Vertical E Clipse Ground Bypass on page 10 Connect the motor Motor grounding conductor to the ground lug Cables near the motor cable terminal block connection point E neous Motor Connections Standard E Clipse Bypass Configurations Wall Mounted Connect the motor cables to the output terminal block as shown in the figure below Also see Connection Diagrams Standard E Clipse Bypass on pages 10 and 11 The motor grounding conductor can be connected to the ground lug near the terminal block Note Route cables through the cable guides on the left side of the enclosure Use separ
28. in addition to the approximately 5 equivalent input impedance provided by internal reactors that are standard in the drive Drive s Power Connection Terminals The following tables list power and motor cable terminal sizes for connections to an input circuit breaker or disconnect switch a motor terminal block and ground lugs The tables also list torque that should be applied when tightening the terminals Technical Data 90 E Clipse Bypass Configurations for ACH550 Drives Vertical Enclosure Terminals 208 240 Volt Units 208 240 Volt Prale Maximum Wire Size Capacities of Power Terminals ERE Circuit Disconnect Motor Ground HP genuncatoN oe Breaker Switch Termination Lugs 1 ACH550 VxR 04A6 2 R1 1 5 ACH550 VxR 06A6 2 R1 10 10 2 ACH550 VxR 07A5 2 R1 35 in lbs 7 in lbs 6 4 3 ACH550 VxR 012A 2 R1 30 in Ibs 35 in lbs 5 ACH550 VxR 017A 2 R1 7 5 ACH550 VxR 024A 2 R2 S 40 in lbs 8 7 in lbs 2 10 ACH550 VxR 031A 2 R2 2 50 in lbs 15 ACH550 VxR 046A 2 R3 50 in lbs 4 2 20 ACH550 VxR 059A 2 R3 18 in lbs 2 0 50 in lbs 1 1 120 in lbs 2 ACH550 VxR 075A 2 R4 7 A 50 in lbs 55 in bs Vertical Enclosure Terminals 380 480 Volt Units 380 480 Volt Frama Maximum Wire Size Capacities of Power Terminals eae Circuit Disconnect Motor Ground me aentitication aes Breaker Switch Termination Lugs
29. levels of Check parameters Declared if bypass hysteresis band are too 32 02 32 05 Increase contactor is closed by tight time delays on supervisory control 16 parameters 32 04 and times within a 1 hour 32 05 period 3019 DRIVE LINK FAULT Supervisory Mode Only Bad cable between Proper seating of cable in drive and RBCU connector J3 Check drive parameter 98 02 and 99 02 Check drive Group 53 Follow DriveLink recovery procedure Diagnostics and Troubleshooting 76 E Clipse Bypass Configurations for ACH550 Drives coe Fault Name In Panel Fault Possible Cause Corrective Action 3020 PHASE SEQ Sequence of 3 phase Phase sequence Swap any two of the voltage input is such unknown at time of three input wires to the that bypass operation wiring bypass unit will result in motor rotation opposite of drive forward operation 3021 PH A CURR FBK Fault is generated when Loose CT connection Check J2 connector for current in Phase A is Bad RBCU proper seating detected and the _ Bad CT Check connector on bypass contactor is Current Assembly SPSI Replace RBCU Replace RCSA unit 3022 PH C CURR FBK Fault is generated when Loose CT connection Check J2 connector for current in Phase C is Bad RBCU proper seating detected and the Bad CT Check connector on bypass contactor is Current Assembly open Replace RBCU Replace RCSA unit 3023 BYP COIL SHORTED Coil characteristics are Shorted contactor coil Repl
30. opening Applies only in supervisory mode 3204 START DLY 1s 20 3600s 40s Time that close condition must be present before contactor is closed Applies only in supervisory mode 3205 STOP DLY 1s 20 3600s 60s Time that open condition must be present before contactor is opened Applies only in supervisory mode Parameter Descriptions 62 E Clipse Bypass Configurations for ACH550 Drives Group 32 Code Name Resolution Range Default Description 3206 FBK LOSS 1 0 BYP STOP BYP Bypass contactor operation if 1 BYP START START drive link fault drive Al2 loss or 1 excessive cycling Group 33 Code Name Resolution Range Default Description 3301 FW hex Revision of main application VERSION firmware 3302 PT VERSION hex Revision of panel text file 3303 LP VERSION Loading package version 3304 CB VERSION Control board version 3305 TEST DATE 3306 DRIVE TYPE Drive Type copy of drive s parameter 33 04 3307 SUB Bypass Sub assembly type ASMBLY 3308 PLANT 1 0 9 0 Part of bypass serial number CODE Shows 1 digit plant code Identifies the factory where the device was made 3309 MFG 1 0107 5299 0 Part of bypass serial number DATE Shows 4 digit manufacturing date WWYY 2 digits for the week number 01 52 and 2 digits for the year 3310 UNIT 1 00001 65535 0 Part of bypass serial number
31. other macro the following ACH550 Drive parameter values must be set and power cycled or the E Clipse Bypass will not function properly e Parameter 9802 must be set to STD MODBUS e Parameter 1001 must be set to Comm e Parameter 1002 must be set to Comm e Parameter 1601 must be set to Comm Installation 20 E Clipse Bypass Configurations for ACH550 Drives e Parameter 1608 must be set to Comm e Parameter 5303 must be set to 76 8 kb s Parameter 5305 must be set to DCU PROFILE Parameter 5304 must be set to 8 EVEN 1 Parameter 5310 must be set to 103 e Parameter 5311 must be set to 104 Power must be cycled Refer to the ACH550 UH User s Manual for additional information Note Run motor from drive before attempting bypass operation System Check Motor Connected to ACH550 with E Clipse Bypass After performing the control panel checks and setting the ACH550 Drive Start up Data parameters check the operation of the ACH550 Drive with E Clipse Bypass with the motor connected as follows Disconnect and lock out power to the E Clipse Bypass unit wait at least five minutes before disconnecting power Connect the motor to the output terminals CAUTION If the Bypass Override Override 2 input contact is closed the motor will start across the line as soon as power is applied If the Safety Interlock and Run Enable input contacts are closed a
32. protection setting The PCB Overtemperature relay is de energized during normal operation System Underload 22 SYS UNDERLD If configured for System Underload the relay is energized when either the drive or bypass motor underload level has fallen below the programmed protection setting This output is often used for broken belt indication The System Underload relay is de energized during normal operation System Fault 23 SYSTEM FLT If configured for System Fault the relay is energized when either a drive bypass fault has occurred or the bypass motor overload underload protection has tripped The System Fault relay is de energized during normal operation System Fault Alarm 24 SYS FLT ALM If configured for System Fault Alarm the relay is energized when either a drive bypass fault has occurred the bypass motor overload underload protection has tripped or when a drive bypass alarm condition is present The System Fault Alarm relay is de energized during normal operation System External Control 25 SYS EXT CTL If configured for System External Control the relay is energized when Auto is selected as the control mode for the selected power source Drive or Bypass The System External Control relay is de energized when either Hand or Off is selected as the control mode for the selected power source Systen Overload 26 SYS OVERLD If configured for System Overload the relay is energized when either the drive or byp
33. settings please see the ACH550 E Clipse Bypass EFB Users Manual In general EFB external communications Node ID number and baud rate settings for the VFD are set using Group 53 in the E Clipse bypass menu Settings for EFB external communications for the bypass are set using Group 50 in the E Clipse bypass menu structure For details on FBA serial communications settings please see the ACH550 E Clipse Bypass FBA Users Manual In general FBA external communications settings are set using Group 51 E Clipse bypass menu structure The following section contains the basic start up procedure of the E Clipse Bypass Embedded Fieldbus protocols The E Clipse Bypass is embedded with BACnet FLN Modbus RTU and N2 protocols For a complete list of parameters see Parameter Description section of the E Clipse Bypass Configuration manual E Clipse Bypass parameter groups 14 16 17 50 53 and 98 can be changed for more specific network configuration For protocol specific details for the EFB BACnet FLN Modbus RTU and N2 download the ACH550 E Clipse Bypass EFB User s Manual 8AUA0000031267 REVA from www abb us drives Embedded Fieldbus and Fieldbus Adapters E Clipse Bypass Configurations for ACH550 Drives 67 EFB Electrical Installation The figure below shows the locations of the SW1 DIP switch and X2 terminals 26 30 on the E Clipse Bypass control board The function and setting of this switch and wire terminal connection are explained in t
34. support the cyclic low scanner 5 Actual Value 1 function ABBDP 6 Actual Value 2 ABBDP 10001 19999 Bypass parameter index 10000 Group 98 Code Name Resolution Range Default Description 9802 COMM PROT 1 0 NOT SEL 0 This parameter functions in place SEL 1 STD MODBUS of drive parameter 98 02 which 2 N2 must be set to Modbus in E 3 FLN Clipse Bypass system User 4 EXT FBA fieldbus is set at E Clipse panel 5 BACNET Group 99 Code Name Resolution Range Default Description 9902 B P MACRO 1 1 HVAC DEFAULT 1 Select bypass macro Predifined 2 DAMPER set of parameter values for 3 RETROFIT certain application is loaded in 4 SMOKE CONTROL use Parameter Descriptions 66 E Clipse Bypass Configurations for ACH550 Drives Embedded Fieldbus and Fieldbus Adapters Note The settings for ALL external serial communication between the ACH550 with E Clipse Bypass and any Building Automation System are configured using the E Clipse Bypass operator panel DO NOT attempt to configure the external serial communication connection using the ACH550 operator panel The settings for internal communication between the ACH550 and the E Clipse Bypass are configured at the factory and require no adjustment For details on serial communications settings please see either the ACH550 E Clipse Bypass EFB Users Manual or the ACH550 E Clipse Bypass FBA Users Manual For details on EFB serial communications
35. 0 Alarm Listing E Clipse Bypass Configurations for ACH550 Drives The following table lists the alarms by code number and describes each con Alarm Name In Panel Alarm Possible Cause Corrective Action 4001 INP PHASE A LOSS Alarm will occur in Loose J8 connector Check J8 connector drive mode In bypass Loose wiring on Check yellow wire on alarm will occur if Contactor assembly input block bypass contactor has BI f Check i not closed Unit will own upstream fuse lir noring trip on Fault 3010 if the Vo ba phase to bypass contactor is groun closed 4002 INP PHASE B LOSS Alarm will occur in Loose J8 connector Check J8 connector drive mode In bypass Loose wiring on Check black wire on alarm will occur if Contactor assembly input block bypass contactor has BI f Check i not closed Unit will own upstream fuse a nepa trip on Fault 3011 if the vo rent phase to bypass contactor is groun closed 4003 INP PHASE C LOSS Alarm will occur in Loose J8 connector Check J8 connector drive mode In bypass Loose wiring on Check red wire on alarm will occur if Contactor assembly input block bypass contactor has BI f Check i not closed Unit will own upstream use tes green trip on Fault 3012 if the MO be phase to bypass contactor is groun closed 4004 AUTO TRANSFER Message is displayed Drive fault Check drive when the drive faults and the bypass switches to bypass mode as configured in Parameter 1608 40
36. 05 EXT COMM ERR Time between fieldbus Incorrect Check Group 51 amp 53 messages has Communication Tighten Connections exceeded timeout settings in Group 51 amp Check C SA interval set with 53 A e re parameter 3005 Poor Connections 3 Noise on Communication Line 4006 Selected by PAR 1620 Alarm will occur when Run Enable condition Check 24 Volts on RUN ENABLE start order is given and is not satisfied RBCU unit DAMPER END SWITCH the RUN Enable is Bad 24v supply Check for 24 volts on not present Bad digital input respective DI when VALVE OPENING a p condition is satisfied PRE LUBE CYCLE Check Parameter 0103 for status of digital input 4007 PCB TEMP RBCU unit reached Cabinet cooling has Stop drive and let cool 181 degrees failed down and restart Ea i 83 degrees Ambient conditions too Add additional cooling Tae high Replace RBCU Bad RBCU unit Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives 81 Alarm Possible C c ive Acti Code Alarm Name In Panel Alarm ossible Cause orrective Action 4008 DRIVE SETUP Alarm generated when Incorrect parameters Set Parameter 1001 to configuration of drive is settings COMM such that bypass can Set Parameter 1002 to not properly control the COMM drive Specifically drive Set Parameter 1601 to parameters COMM 1001 1002 1601 1608 Set Parameter 1608 to COMM 4009 BYPASS RUN DELAY Alarm is generated NA N
37. 0s Os Delay from inactive state to inactive output Group 16 Code Name Resolution Range Default Description 1601 START STOP 1 0 NOT SEL DI 1 Selects source for system start 1 Dl1 1 command 2 COMM 1602 RUN 1 0 NOT SEL NOT SEL Selects source for run enable ENABLE 1 DI2 0 command 2 COMM 1603 START EN 1 1 0 NOT SEL DI3 Selects source for start enable 1 1 DI3 1 command 2 COMM 1604 START EN 2 1 0 NOT SEL NOT SEL Selects source for start enable 2 1 D14 0 command 2 COMM 1605 START EN3 1 0 NOT SEL NOT SEL Selects source for start enable 3 1 DI5 0 command 2 COMM 1606 START EN 4 1 0 NOT SEL NOT SEL Selects source for start enable 4 1 DI2 0 command 2 COMM 1607 RESET SRC 1 0 NOT SEL NOT SEL Selects source for fault reset 1 Di4 0 command rising edge 2 COMM Parameter Descriptions 58 E Clipse Bypass Configurations for ACH550 Drives Group 16 Code Name Resolution Range Default Description 1608 AUTO XFR 1 0 NOT SEL NOT SEL Enabled allows auto transfer to 1 ENABLE 0 bypass on all drive faults except the conditional faults which require an additional enable NOT SEL prevents auto transfer to bypass for all drive faults including the conditional faults 1609 OC 1 0 NOT SEL NOT SEL Drive over current causes auto TRANSFR 1 ENABLE 0 transfer Requires global auto transfer enable also 1610 OV 1 0
38. 208 240 Volt esis Maximum Wire Size Capacities of Power Terminals rar i Circuit Disconnect Motor HP Identification Size Breaker Switch Termination Ground Lugs 1 ACH550 BxR 04A6 2 R1 1 5 ACH550 BxR 06A6 2 R1 2 ACH550 BxR 07A5 2 R1 8 6 4 3 ACH550 BxR 012A 2 R1 40 in lbs 46 30 in lbs 35 in lbs 5 ACHS550 BxR 017A 2 R1 7 in lbs 7 5 ACH550 BxR 024A 2 R2 2 10 ACH550 BxR 031A 2 R2 R3 50 in lbs 15 ACH550 BxR 046A 2 R3 1 4 50 in lbs 2 50 in lbs 20 ACH550 BxR 059A 2 R3 18 in lbs 120 in lbs 1 25 ACH550 BxR 075A 2 R4 nS 56 in lbs Technical Data 92 E Clipse Bypass Configurations for ACH550 Drives 208 240 Volt Maximum Wire Size Capacities of Power Terminals Frame paw tees Circuit Disconnect Motor HP Identification Size Breaker Switch Termination Ground Lugs 1 0 1 30 ACH550 BxR 088A 2 R4 70 in lbs 53 in lbs 40 ACH550 BxR 114A 2 R4 350 MCM 250 MCM 50 ACH550 BxR 143A 2 R6 274 in lbs 300 MCM 300 in lbs 3 x 3 0 275 in lbs 400 MCM 250 in lbs 60 ACH550 BxR 178A 2 R6 A 375 in lbs 75 ACH550 BxR 221A 2 R6 2x250 MCM 2x 250 MCM 2x500 MCM 100 ACH550 BxR 248A 2 R6 274 in lbs 274 in lbs 375 in lbs Technical Data E Clipse Bypass Configurations for ACH550 Drives Standard Enclosure Terminals 380 480 Volt Units 93
39. 4 R3 60 JJS 60 40 ACH550 xxR 059A 4 R4 100 JJS 100 50 ACH550 xxR 072A 4 R4 100 JJS 100 60 ACH550 xxR 078A 4 R4 100 JJS 100 75 ACH550 xxR 097A 4 R4 200 170M1370 100 ACH550 xxR 125A 4 R5 200 or 125 ACH550 xxR 157A 4 R6 200 170M2617 150 ACH550 xxR 180A 4 R6 315 170M1372 or 200 ACHS550 xxR 246A 4 R6 315 170M2619 250 ACH550 xxR 316A 4 R8 400 JJS 400 300 ACH550 xxR 368A 4 R8 400 JJS 400 350 ACH550 xxR 414A 4 R8 600 JJS 600 400 ACH550 xxR 486A 4 R8 600 JJS 600 Technical Data E Clipse Bypass Configurations for ACH550 Drives Fuses 500 600 Volt Fuses 89 500 600 Volt Drive Input Fuse Ratings Frame HP Identification Size BOVI i e ACH550 xxR 02A7 6 R2 30 KTK R 30 ACH550 xxR 03A9 6 R2 30 KTK R 30 ACH550 xxR 06A1 6 R2 30 KTK R 30 75 ACHS550 xxR 09A0 6 R2 30 KTK R 30 10 ACHS550 xxR 011A 6 R2 30 KTK R 30 15 ACH550 xxR 017A 6 R2 30 KTK R 30 20 ACHS550 xxR 022A 6 R3 60 JJS 60 25 ACHS550 xxR 027A 6 R3 60 JJS 60 30 ACH550 xxR 032A 6 R4 100 JJS 100 40 ACHS550 xxR 041A 6 R4 100 JJS 100 50 ACH550 xxR 052A 6 R4 100 JJS 100 60 ACH550 xxR 062A 6 R4 100 JJS 100 75 ACH550 xxR 077A 6 R6 200 100 ACH550 xxR 099A 6 R6 200 170M1370 125 ACH550 xxR 125A 6 R6 200 TAS 150 ACH550 xxR 144A 6 R6 200 Line Reactor The ACH550 E Clipse Bypass may contain optional input line reactors to provide additional input impedance on the VAC line This impedance is
40. 6 Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 61 Group 30 Code Name Resolution Range Default Description 3001 UL ACTION 1 0 NOT SEL NOT SEL Selects action to be taken if 1 FAULT 0 underload occurs 2 WARNING 3002 UL TIME 1 sec 10 400 sec 20 sec Time below underload level before fault is declared 3003 UL TRIP 1 0 100 20 Sets power level at which underload is declared 3004 COMM LOSS 1 0 NOT SEL NOT SEL This parameter serves similar 1 FAULT 0 purpose as parameter 3018 in 2 CONST SP7 drive which specifies behavior if 3 LAST SPEED Modbus link goes down Difference is that this parameter applies in drive and bypass modes and if drive node or bypass node detects a problem 3005 COMM TIME 0 1s 0 0 600 0s 10 0s Sets the communication fault time used with COMM LOSS parameter 3006 PHASE 1 0 DISABLE 1 Disable for input phase loss LOSS 1 ENABLE 3007 PHASE SEQ 1 0 DISABLE 1 Disable for input phase 1 ENABLE sequence fault Group 32 Code Name Resolution Range Default Description 3201 SUPER 1 0 DISABLE DISABLE Enable supervisory control in CTRL 1 ENABLE 0 bypass mode 3202 START LVL 1 0 100 70 Value of drive s Al2 that causes bypass contactor closure Applies only in supervisory mode 3203 STOP LEVEL 1 0 100 30 Value of drive s Al2 that causes bypass contactor
41. 9 Relay Outputs Parameter 1410 BYPASS SEL Default Operation Sypass Selected 20 connected to 22 Relay Output5 Parameter 1413 BYPASS AUTO Default Operation Sypass In Auto 23 connected to 25 Parameters Changed Relative to E Clipse HVAC Default Parameter Number Description Setting Smoke Control Override is a fixed input Closing Digital Input 6 will place the E Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs Refer to the Smoke Control Override1 documentation Installation E Clipse Bypass Configurations for ACH550 Drives 19 Initial Settings and Checks Control Panel Settings and Checks Apply power to the E Clipse Bypass unit The ACH550 Control Panel should show the operating status of the drive If the E Clipse Bypass Control Panel displays a PHASE SEQ Phase Sequence fault remove power wait at least 5 minutes and then swap any two input phase wires If the motor is a standard 208 V 60 Hz motor connected to a 208 V drive or a 460 V 60 Hz motor connected to a 480 V drive the default parameter settings should be suitable for the initial tests described below If the motor s rating is not 208 V or 460 V 60 Hz the MOTOR NOM VOLT and MOTOR NOM FREQ parameters will need to be properly set before proceeding Refer to the ACH550 UH User s Manual and set the parameters as required Note The settings for A
42. A when a bypass start command is issued and there is non zero time value in bypass parameter 1614 4010 MTR OVERLOAD Bypass warning if Drive Mode Drive Mode noa ere Bad Motor Refer to 550 manual conditions exist as for proper defined in the drive Bad Ct s tonos Bad RBCU techniques Bypass mode Bypass Mode Bad motor Check that J2 Bad CT s connector is firmly Bad RBCU seated in RBCU Either mode Check input voltage low input voltage Does overload condition exist 4011 MTR UNDERLOAD Alarm comes at half NA Parameter 3002 is the the time of a mtr time underload fault See Parameter 3003 is the fault 3017 for further level text 4012 BYPASS DISABLED Alarm will be NA NA generated if parameter 1613 is set to Disable 4013 DRIVE LINK ERROR Same as Fault 3019 Bad cable between Proper seating of cable however will occur drive and bypass in drive and when not in Communication RBCU connector J3 supervisory mode improperly set in drive Check drive parameter Parameter 98 02 and 99 02 98 02 Modbus Check drive Group 53 Application Macro in Follow DriveLink 99 02 set to 15 text ONO en 7 Check ACH550 E recovery procedure clipse user manual 4014 DRIVE TEST Alarm is generated NA NA when bypass parameter 1617 is set to enable 4015 START DRIVE 1ST Message displayed on NA NA initial out of box power up sequence Diagnostics and Troubleshooting 82 E Clipse Bypass Configuratio
43. A 485 network using 120 ohm resistors at both ends of the network If the E Clipse Bypass is the last node on the network use the DIP switches to connect or disconnect the on board termination resistors Both SW1 switch positions 1 2 must be set in the ON or OFF position to correctly configure the termination resistors EFB Basic Configuration The ACH550 drive has been programmed at the factory Do not use drive control panel to program communications unless specified Follow steps 1 thru 5 as needed based on your network control requirements See E Clipse Bypass Configuration manual 3AUA0000016461 REVB Parameter Embedded Fieldbus and Fieldbus Adapters E Clipse Bypass Configurations for ACH550 Drives Description section for a complete list of parameters E Clipse Bypass parameter groups 14 16 17 50 53 and 98 can be changed for more specific network configuration Download E Clipse Bypass Embedded Fieldbus User Manual from http www abb us drives STEP 1 Establishing bypass communication with building management system STEP 2 START STOP control via serial communication controller STEP 3 Drive reference and or PID setpoint via serial communication controller STEP 4 BACnet Set up STEP 5 CYCLE POWER to the system E Clipse bypass and drive Required STEP 6 Network Communication Verification STEP 1 Establishing Bypass Communication Note STEP Bypass DRIVE SYSTEM Description Par
44. Bypass The bypass event log will also record this event Bypass Control Board Inputs and Outputs The bypass control board has five programmable and one fixed relay contact digital inputs and five programmable relay outputs that are available for connection to external control circuits The internal 24VDC supply is normally used in conjunction with the relay contact inputs The input and output functions are described below Refer to Installation for additional information and connection instructions Relay Contact Digital Inputs All Relay Contact Digital Inputs with the exception of the Override 1 Smoke Control Input can be configured to any one of three 3 conditions 1 Digital Input DI in which case the bypass system will react to the defined input function during normal operation 2 Not Selected in which case the bypass system will ignore the defined input function as bypass control but will continue to pass the operating state of the digital input through serial communications to the building automation system 3 Comms in which case the bypass system will react to the defined input function over serial communications during normal operation The bypass system will ignore the digital input as a defined input function but will continue to pass the operating state of the digital input over serial communications to the building automation system Start Stop DI1 The Start Stop input is co
45. Clipse Bypass Configurations for ACH550 Drives 51 Group 03 Code Name Resolution Range Default Description 0301 FBUS CW 1 b0 1 Start 0 Control word 1 from field bus b1 1 Fault reset b2 1 Run disable b3 1 Field bus local b4 1 Start disable 1 b5 1 Start disable 2 b6 1 Start disable 3 b7 1 Start disable 4 b8 1 Bypass override b9 1 Link On b10 b15 not used 0303 FBUS SW 1 b0 1 Ready 0 Status word 1 to field bus b1 1 Enabled b2 1 Started b3 1 Running b4 1 Field bus local b5 1 Fault b6 1 Alarm b7 1 Notice b8 1 Request control b9 1 Override b10 1 Powered up b11 1 Bypass mode b12 1 Panel local mode b13 15 not used 0305 FLT WORD 1 b0 1 Coil current 0 Bypass fault status word 1 measurement b1 1 Bypass contact stuck b2 1 Drive contact stuck b3 1 Bypass coil open b4 1 Drive coil open b5 1 Undervoltage b6 not used b7 1 Drive Al2 fault b8 1 Motor overload b9 1 Input phase A loss b10 1 Input phase B loss b11 1 Input phase C loss 12 1 Drive 1st start fault b13 1 coil power supply fault b14 not used b15 1 Earth fault Parameter Descriptions 52 E Clipse Bypass Configurations for ACH550 Drives Group 03 Code Name Resolution Range Default Description 0306 FLT WORD 2 b0 1 Motor Underload 0 Bypass fault status word 2 b1 1 Max cycling fault b2 1 Dr
46. Configurations for ACH550 Drives in Smoke Control mode the system does not respond to some inputs and does respond to other inputs The system will ignore low priority safeties such as FreezeStats and return duct smoke detectors While in Smoke Control mode the system will respond to high priority safeties such as high static pressure and damper end switch proofs The system will always respond to the electronic motor overload protection included in the bypass controller See the diagrams on pages 32 and 33 for suggested wiring of typical customer inputs One diagram is to be used for supply side fans and the other diagram is used for return exhaust side fans Normally when the Smoke Control input contact is switched from closed to open the system returns to the operating mode that existed prior to entering Override and can again be controlled using the Drive and Bypass keys The exception to this is when the Bypass Override Override 2 input contact is closed in which case the system switches to Bypass Override mode Supervisory Mode In the Bypass Supervisory Mode the bypass has the ability to control a process by cycling the bypass contactor on and off with a hysteresis control In this mode the motor is powered by AC line power through the bypass contactor The source of the bypass start stop commands is determined by the Auto or Hand mode selection of the bypass control panel Commands come from the analog input level Al2 on the AC
47. Drive Selected LED should be illuminated If not press the Drive Select key to switch to Drive mode Leave the system in the Drive mode when proceeding to the next step 5 Press the Hand key on the ACH550 Control Panel Press and hold the UP key until the motor just starts rotating Note If the ACH550 Control Panel displays an OVERCURRENT or EARTH FAULT disconnect and lock out power to the E Clipse Bypass unit Wait at least 5 minutes Disconnect the motor leads from the E Clipse Bypass unit and Megger each motor lead to ground to determine if the motor is good Check the power leads from the Drive Bypass to the motor for damaged or improper wiring If the ACH550 Control Panel displays any other drive faults correct the fault condition before proceeding to the next step A CAUTION Check motor rotation direction as soon as the motor begins to move If motor does not rotate in the correct direction shut down the drive disconnect and lock out power to the drive and wait five minutes Swap any two motor output wires T1 T2 and T3 Incorrect motor rotation direction may cause equipment damage 6 Increase the speed to 60 Hz or the highest safe operating speed 7 Press the OFF key on the drive control panel The motor should stop A CAUTION Check the motor rotation direction in bypass Press the OFF RESET key and then the Bypass Select key on the bypass control panel The Bypass Selected LED should illuminate solid gree
48. E LOCK 1 0 NOT SEL NOT SEL When Mode Lock is AUTO 1 AUTO MODE 0 MODE the control panel will not 2 LOCAL MODE allow switching to Hand or Off When Mode Lock is LOCAL MODE the control panel will not allow switching to Auto 1627 COST KWH 0 1 c kWh 0 0 100 00 c kWh 7 0 c kWh Cost of energy cents kWh 1628 LEARN 1 0 NOT SEL NOT SEL When enabled bypass learns MODE 1 ENABLED 0 average power consumption while operating in bypass mode 1629 LEARN TIME 0 1 Hr 0 0 200 0 Hr 48 0 Hr Time that learn mode will be active after it is enabled Group 17 Code Name Resolution Range Default Description 1701 OVERRIDE 2 1 0 NOT SEL NOT SEL Selects source for override 2 1 DI5 0 command 2 COMM 1702 RUN EN OVR 1 0 ACKNOWLEDGE DISREGA Acknowledge or disregard run 1 DISREGARD RD enable during override 2 1 1703 ST EN1 OVR 1 0 ACKNOWLEDGE DISREGA Acknowledge or disregard start 1 DISREGARD RD enable 1 during override 2 1 1704 ST EN2 OVR 1 0 ACKNOWLEDGE DISREGA Acknowledge or disregard start 1 DISREGARD RD enable 2 during override 2 1 1706 ST EN4 OVR 1 0 ACKNOWLEDGE DISREGA Acknowledge or disregard start 1 DISREGARD RD enable 4 during override 2 1 1707 FAULTS OVR 1 0 ACKNOWLEDGE DISREGA Acknowledge or disregard 1 DISREGARD RD overrideable bypass faults during 1 override 2 All faults can be overrode except 3009 3021 3022 3023 30234 3027 3034 3101 3202 3203 3204 3205 320
49. H550 drive when the Auto mode has been selected or directly from the bypass control panel when the Hand mode has been selected manual Bypass supervisory control is enabled and configured in parameter group 32 Once enabled the user can normally switch to the Supervisory Bypass mode by pressing the Bypass key on the bypass control panel Alternative methods of bypass control called Overrides are also available Refer to the following descriptions of the Override modes The Supervisory control only operates in Bypass Auto mode If the user presses the Hand or Off buttons operation is the same as normal bypass operation If the user selects Drive mode the Supervisory operation is also stopped Returning to Bypass Auto mode will put the bypass back to Supervisory mode Temp Bypass Sensor Supervisory i Controller Traditional Al2 Contactor Parameter Control 0121 Output Drive mode Al2 1 if Al2 gt Start Level OR NOT AUTO ACH550 p gt Oif Al2 lt Stop level Start gt OR OVERRIDE i Stop z z OR 32 01 0 unchanged otherwise Transitions subject e Bypass a gt to Start Delay and gt Contactor utput Start lt Stop Delay Bypass mode AND AUTO J 1 if Al2 lt Start Level Stop AND NOT OVERRIDE 0 if Al2 gt Stop level AND 32 01 1 unchanged otherwise Bypass Override Mode In the Bypass Override Override 2 mode the motor is powere
50. L 17 SYS ALARM 18 BYP FLT ALM 19 BYP OVERLD 20 BYP UNDERLD 21 PCB OVERTMP 22 SYS UNDERLD 23 SYSTEM FLT 24 SYS FLT ALM 25 SYS EXT CTL 26 SYS OVERLD 27 CONTACT FLT OANDAARWN O 1402 R1 ON DLY 0 1 sec 0 3600 0s Os Delay from active state to active output 1403 R1 OFF DLY 0 1 sec 0 3600 0s Os Delay from inactive state to inactive output 1404 RO2 SELECT 1 See RO 1 Select SYS RUNNING 2 1405 R2 ON DLY 0 1 sec 0 3600 0s Os Delay from active state to active output 1406 R2 OFF DLY 0 1 sec 0 3600 0s Os Delay from inactive state to inactive output 1407 RO3 SELECT 1 See RO 1 Select SYS STARTED 3 1408 R3 ON DLY 0 1 sec 0 3600 0s Os Delay from active state to active output 1409 R3 OFF DLY 0 1 sec 0 3600 0s Os Delay from inactive state to inactive output 1410 RO4 SELECT 1 See RO 1 Select BYPASS SEL 4 Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 57 Group 14 Code Name Resolution Range Default Description 1411 R4 ON DLY 0 1 sec 0 3600 0s Os Delay from active state to active output 1412 R4 OFF DLY 0 1 sec 0 3600 0s Os Delay from inactive state to inactive output 1413 RO5 SELECT 1 See RO 1 Select BYPASS AUTO 13 1414 R5 ON DLY 0 1 sec 0 3600 0s Os Delay from active state to active output 1415 R5 OFF DLY 0 1 sec 0 3600
51. LL external serial communication between the ACH550 with E Clipse Bypass and any Building Automation System are configured using the E Clipse Bypass operator panel DO NOT attempt to configure the external serial communication connection using the ACH550 operator panel The settings for internal communication between the ACH550 and the E Clipse Bypass are configured at the factory and require no adjustment Drive Link Recovery Procedure If the ACH550 Drive communication settings are unintentionally changed during setup a Drive Link Fault Drive Link Error or Drive Setup alarm may be displayed Should this occur accomplish the following steps in order Using the ACH550 Drive Keypad 1 Set Parameter 9802 to STD MODBUS 2 Set Parameter 9902 to E CLIPSE 3 Cycle Power Following the above steps in order should restore proper communications between the ACH550 Drive and the E Clipse Bypass Should the E Clipse Keypad continue to display a Drive Link Fault Drive Link Error or Drive Setup alarm check the following parameter settings to ensure they have been recovered If necessary individually set the correct parameter settings as indicated below and cycle power The only ACH550 Drive macro that provides the proper configuration settings by default is the E Clipse Bypass macro If any other ACH550 Drive macro is used that macro should be selected after completing the initial tests When using any
52. OKE CONTROL Override 1 Relay Output 1 Parameter 1401 BYP NOT FLT Default Operation Bypass Not Faulted 11 connected to 13 Bypass Faulted 11 connected to 12 Relay Oulput2 Parameter 1404 SYS RUNNING Default Operation System Running 14 connected to 16 Relay Oulput3 Parameter 1407 SYS STARTED To Damper Actuator Default Operation System Started 17 connectes to 19 Relay Output4 Parameter 1410 BYPASS SEL Default Operation S5ypass Selected 20 connected to 22 Relay Output5 Parameter 1413 BYPASS AUTO Default Operation Sypass In Auto 23 connected to 25 Parameters Changed Relative to HVAC Default Parameter Number Description Setting 1602 Damper End Switch DI2 RUN ENABLE Run Permissive 1604 Firestat Freezestat High Static Switch DI4 START EN 2 Saftey Interlock 2 Smoke Control Override is a fixed input Closing Digital Input 6 will place the E Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs Refer to the Smoke Control Override1 documentation Installation E Clipse Bypass Configurations for ACH550 Drives Retrofit Speed Reference Process Setpoint Process Feedback Signal Customer Auto Start Damper End Switch Firestat Freezestat High Static Switcn Formerly Fireman s Override Formerly Bypass Override To Damper Actuator Term A
53. P0063 1 UL TYPE 3R E Clipse Bypass IP 21 UL type 1 Mounting Dimensions for each Frame Size V1 V2 V3 V4 Ref mm in mm in mm in mm in Ww1 136 5 4 136 5 4 214 8 4 214 8 4 H1 1004 40 1103 43 4 1180 47 1285 51 Mounting Hardware M6 1 4 M6 1 4 M6 1 4 M6 1 4 Technical Data 98 E Clipse Bypass Configurations for ACH550 Drives Standard Enclosure B1 B3 Dimensions for Each Frame Size IP 21 UL type 1 and IP 54 UL type 12 Mounting UL Type 3R Ref B1 B2 l B3 B1 B2 l mm in mm in mm in mm in mm in Ww1 44 3 17 4 400 15 7 600 23 6 320 12 6 400 0 15 7 H1 810 31 9 918 36 1 1175 46 3 810 31 9 917 9 36 1 Mounting Hardware M10 3 8 M10 3 8 M10 3 8 M10 3 8 M10 3 8 Measurements are center to center Standard Enclosure B4 IP 21 UL type 1 and IP 54 UL type 12 Dimensions for each Frame Size Ref zt Top View mm in Ww 806 31 7 D 659 25 9 a 675 26 6 b 474 5 18 7 c 55 5 2 2 d 65 5 2 6 Mounting Hardware 11 mm 13 32 Weights The following table lists typical maximum weights for each frame size Variations within each frame size due to components associated with voltage current ratings and options are minor Vertical Enclosure V1 V4 Weight Enclosure V1 V2 V3 V4 kg Ib kg Ib k
54. User s Manual E Clipse Bypass Configurations BCR BDR VCR or VDR for ACH550 Drives 1 400 HP AA WAWAAAAS AA ACH550 Drive Manuals GENERAL MANUALS ACH550 UH HVAC User s Manual 1 550 HP e Safety e Installation Start Up Embedded Fieldbus Fieldbus Adapter Diagnostics e Maintenance Technical Data Input Disconnect Configurations PC or PD for ACH550 Drives 1 550 HP e Safety e Installation Start Up e Technical Data E Bypass Configurations BC BD VC or VD for ACH550 Drives 1 400 HP e Safety e Installation Start Up e Technical Data E Clipse Bypass Configurations BCR BDR VCR or VDR for ACH550 Drives 1 400 HP e Safety e Installation Start Up Embedded Fieldbus Fieldbus Adapter Diagnostics e Maintenance e Technical Data E Clipse Configurations for ACH550 Drives 2009 ABB Inc All Rights Reserved E Clipse Bypass Configurations for ACH550 Drives 1 PP PPP PPE Safety WARNING The ACH550 adjustable speed AC drive with E Clipse Bypass should ONLY be installed by a qualified electrician WARNING Even when the motor is stopped dangerous voltage is present at the Power Circuit terminals U1 V1 W1 and U2 V2 W2 and depending on the frame size UDC and UDC or BRK and BRK WARNING Dangerous voltage is present when input power is connected After disconnecting the supply wait at least 5 minutes to let the interme
55. ace RBCU checked only on power Shorted damaged cable Replace RCSA unit up and coil current is Bad RBCU greater than allowable a values 3024 DRV COIL SHORTED Coil characteristics are Shorted contactor coil Replace RBCU checked only on power Shorted damaged cable Replace RCSA unit up and coil current is Bad RBCU greater than allowable a values 3027 INVALID SUB ASM Contactor assembly as RBCU unit from a Contact ABB at 1 800 recorded in the RBCU different size bypass HELP 365 Option 4 unit does not match used to replace a drive information defective RBCU communicated via 485 Parameters not link matched after Firmware change 3028 EXT COMM LOSS Time between fieldbus Incorrect Check Group 51 amp 53 messages has Communication settings Tighten Connections exceeded timeout in Group 51 amp 53 eee interval set with Poar Connectibis Check Communication parameter 3005 Cable Grounding Noise on Communication Line 3029 EFB CONFIG FILE Error reading Internal Startup error Cycle Power configuration file for Replace RBCU embedded fieldbus 3030 FORCE TRIP Fault trip forced by Overriding Control Check Overriding external fieldbus System tripped E Clipse Control System unit via fieldbus Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives 77 overloaded alae Fault Name In Panel Fault Possible Cause Corrective Action 3031 EFB
56. also tell you how to avoid the danger The warning symbols are used as follows Dangerous voltage warning warns of high voltage which can cause physical injury and or damage to the equipment General warning warns about conditions other than those caused by electricity which can result in physical injury and or damage to the equipment Safety E Clipse Bypass Configurations for ACH550 Drives 3 Table of Contents Safety Use of Warnings and Notes 00002 cee eee 1 Table of Contents Installation ADDIS OOM ee hee et an eee Saeed eee eae coe En eest Se Sha eRe eas Oy Tee 5 E Clipse Bypass Features and Functions 00 cece ee eeee 5 Installation Flow Chart a na aasa ak et A acces teak ch ata th ite nace ak arsed 7 Preparing for Installation Supplement to ACH550 UH User s Manual 8 Installing the Wiring Supplement to ACH550 UH User s Manual 9 Check E Clipse Bypass Jumpers and Switches snaa anaana 25 E Clipse Bypass Application Macros 00 cece cece eee eee 26 Overview of Bypass Functionality Bypass Control Panel gt4 waders Gace ox stan aimee oy tee Gaeta ae Oy eee 33 OpSrating Modes sssi uane ete Poa anna ds a Ph area dw oe ARS ee Ge 35 Start up HVAC Bypass Control Panel Operation 0 000 e eee eee eee 45 Start Up by Changing the Parameters from the Start Up List 45 Start Up by Changing the Parameters Individually from the Parameter List
57. ameter PAR 1625 0 DRV amp BYPASS PAR 1625 1 9802 Select Select 0 NOT SEL Comm Prot Sel Communication Communication Ve SID MODBUS protocol 0 5 protocol 0 5 3 FIN 4 EXT FBA 5 BACNET 1625 0 1 0 DRIVE ONLY Default Comm CTL Factory settin 1 SYSTEM DRV amp BP Selects comm control mode In drive A ng only mode control of by pass is not possible When SYSTEM is selected both the bypass and drive can be controlled in selected protocol 5301 READ ONLY READ ONLY Do not edit Contains protocol identification and revision DV PROT ID 5302 Set desired drive Setdesireddrive Default 1 DV MAC ID network ID network ID Default 128 in BACnetSets the drives unique node address Must be set different than 5002 5001 READ ONLY READ ONLY Do not edit Contains protocol identification and revision BP PROT ID 5002 N A Set desired Default 2 BP MAC ID bypass network Sets the bypass unique node address ID Must be set different than 5302 1625 is set to 0 drive only bypass control of the motor is from the hand button on the bypass keypad 2 START STOP Conirol via Serial Communication Controller Bypass DRIVE SYSTEM Description Paremeter DRV amp BYPASS 1601 2 2 0 NOT SEL START STOP 1 Dit 2 COMM Selects source for system start command Note See E Clipse Bypass Configuration manual section Parameter Description for complete list of group 16 parameters and settings Emb
58. arameter 1001 must be set to Comm e Parameter 1002 must be set to Comm e Parameter 1601 must be set to Comm e Parameter 1608 must be set to Comm e Parameter 5303 must be set to 76 8 kb s Parameter 5304 must be set to 8 EVEN 1 e Parameter 5305 must be set to DCU PROFILE e Parameter 5310 must be set to 103 e Parameter 5311 must be set to 104 Power must be cycled Refer to the ACH550 UH User s Manual for programming instructions Note Run motor from drive before attempting bypass operation System Check Motor Disconnected from the ACH550 with E Clipse Bypass If you are familiar with the E Clipse Bypass operation you may skip the following section Otherwise after performing the system checks and setting the ACH550 Drive Start up Data parameters become familiar with the operation of the ACH550 Drive with E Clipse Bypass without the motor connected as follows Disconnect and lock out power to the E Clipse Bypass unit wait at least five minutes after disconnecting power Disconnect the motor from the E Clipse Bypass unit 3 Apply power to the E Clipse Bypass unit by turning on the branch circuit disconnect device and the bypass disconnect switch or circuit breaker Installation E Clipse Bypass Configurations for ACH550 Drives 23 4 The ACH550 Control Panel display should be illuminated On the E Clipse Bypass 10 12 control panel both the
59. ass motor overload level has risen above the programmed protection setting This output is often used for motor overload indication The System Overload relay is de energized during normal operation Contactor Fault 27 CONTACT FLT If configured for Contactor Fault the relay is energized when either a drive contactor bypass contactor fault has occurred The Contactor Fault relay is de energized during normal operation Overview of Bypass Functionality E Clipse Bypass Configurations for ACH550 Drives 43 Energy Savings Estimator The ABB E Clipse Bypass is capable of displaying the estimated energy savings provided by variable frequency drive operation Additional displays provide estimated dollar savings based upon a user provided cost per kilowatt hour and estimated CO avoidance in tons The Energy Savings Estimator feature is activated by enabling the Learn Mode in Parameter 1628 LEARN MODE Learn Mode should be activated on a day with typical ambient conditions for best accuracy For an air conditioning application if ambient conditions are hotter than normal when Learn Mode is activated the calculations may estimate more energy savings than actual Conversely if Learn Mode is activated when ambient conditions are colder than normal the calculations may estimate less energy savings than actual Once the Learn Mode is enabled the E Clipse Bypass will keep a running tally of the energy used to run the application for the len
60. assign the function of the other Digital Inputs Refer to the Smoke Control Override1 documentation Installation 30 E Clipse Bypass Configurations for ACH550 Drives Smoke Control Override1 Terminal for Signal Cable Snieid Analog Input 1 Analog input Common 10V 10mA Reference Voltage for Potentiometer Analog Input 2 Analog Input Common Speed Reference Process Setpoint Process Feedback Signal Parameter 1601 START STOP Digital input2 Parameter 1602 RUN ENABLE Run Permissive Fire Shutdown amp Customer Auto Start Damper End Switch High Static Switen Digital input3 Parameter 1603 START EN 1 Safety interlock 1 Manual Smoke Controt amp Supply SD Digital Input4 Parameter 1604 START EN 2 Safety interlock 2 Freezestat amp Return SD Automatic Smoke Contro Digital ImputS Parameter 1605 START EN 3 Safety Interlock 3 Digtal inpute Fixed SMOKE CONTROL Override 1 Relay Output 1 Parameter 1401 BYP NOT FLT Default Operation Sypass Not faulted 11 connected to 13 Bypass Faulted 11 connected to 12 Relay Culput2 Parameter 1404 SYS RUNNING Default Operation System Running 14 connected to 16 Relay Output3 Parameter 1407 SYS STARTED To Damper Actuator Default Operation System Started 17 connected to 19 Relay Output Parameter 1410 BYPASS SEL Default Operation Sypass Selected 20 connected to 22
61. ate conduits for input power and motor cables Follow the guides to separate the cables from each other Installation 16 E Clipse Bypass Configurations for ACH550 Drives User Power Cable Guides Motor Cables Gnd Jt Standard Configuration B1 B2 Standard Configuration B3 Motor Cables Ground UL Type 3R Configuration B1 B2 Installation E Clipse Bypass Configurations for ACH550 Drives 17 Install the Control Wiring Supplement to ACH550 UH User s Manual Connect control wiring to terminal block X1 on the ACH550 control board and to terminal block X2 on the E Clipse Bypass control board For more information on these connections refer to the following X1 terminal block location and terminal data are defined in the ACH550 UH User s Manual X2 terminal block location is illustrated in the figures starting with Connection Diagrams Vertical E Clipse Bypass on page 10 X2 terminal data are provided in Basic Control Connections for E Clipse HVAC Default on page 18 Basic connections are described in the fo
62. ccecceeeeeeeeeeseeeeees 96 COOLING airian a E ES 97 standards enirere ia ae otta Eiri Eii 103 switch see DIP switch T tests Control panel e i reitinn iaieiiea 19 type code a dai die SH ee 8 U underload pot OC AT ON 24 A ran eneas eioen aN Eae 25 V voltage rating COA eseigi epe ste ae 8 WwW warning automatic start UP 00 eeeeeseseeeeesteeeeneeereneeees 1 dangerous voltages eeren 1 MISHA aaaea raea a aE a iat 1 parallel control connections eee 1 qualified installer eenen 1 wiring CONTON sotnii ee Sa 17 lIN INPUtss iein ay 14 MOTOR ieee te AA es 15 OVEIVIQW EE Lettie 10 requirements ee eteeeeeeeeeeseeeeeseneeeneneneneeeees 9 105 AA ED ED FADED 3AUA0000016461 REV C EN EFFECTIVE MAR 11 2009 SUPERSEDESJAN 21 2008 ABB Oy AC Drives P O Box 184 FIN 00381 HELSINKI FINLAND Telephone 358 10 22 11 Telefax 358 10 22 22681 Internet http www abb com ABB Inc Automation Technologies Low Voltage Drives 16250 West Glendale Drive New Berlin WI 53151 USA Telephone 1 262 785 3200 1 800 HELP 365 Telefax 1 262 780 5135 Internet www abb us drives
63. ce RBCU Diagnostics and Troubleshooting 78 E Clipse Bypass Configurations for ACH550 Drives Fault Code Fault Name In Panel Fault Possible Cause Corrective Action 3204 STACK OVERFLOW Program cycle is overloaded NA Contact ABB with information that proceeded fault Cycle Power Replace RBCU 3205 UNKNOWN CB Bypass control board type is unknown Firmware is not compatible with control board in RBCU Firmware 93F and greater compatible with all RCBU hardware Firmware 93D and earlier can only be loaded in RBCU Rev D and earlier 3206 UNKNOWN DRIVE Drive reports rating not found in bypass software Drive does not match drives configured in bypass RBCU Replace RBCU or reload with most current firmware 3207 UNKNOWN BYPASS NA NA Replace RBCU or load most current firmware Contact ABB at 1 800 HELP 365 option 4 Replace RBCU or load most current firmware Fault Resetting Warning If an external source for start command is selected and it is active the system may start immediately after fault reset Flashing Red LED To reset the bypass for faults indicated by a flashing red LED Turn off the power for 5 minutes Red LED To reset the bypass for faults indicated by a red LED on not flashing correct the problem and do one of the following From the bypass control panel press OFF RESET e Turn off
64. changes from panel Does not affect to Field Bus writes expect changing the lock value itself correct password must always be set first even in case of Field Bus 1620 RUN EN TXT 1 0 RUN ENABLE RUN Alternative text choices for alarm 1 DAMPER END SWTCH ENABLE 4006 2 VALVE OPENING 0 3 PRE LUBE CYCLE 1621 ST EN1 TXT 1 0 START ENABLE 1 START Alternative text choices for alarm 1 VIBRATION SWITCH en 4021 2 FIRESTAT 0 3 FREEZESTAT 0 4 OVERPRESSURE 5 VIBRATION TRIP 6 SMOKE ALARM 7 SAFETY OPEN 8 LOW SUCTION 1622 ST EN2 TXT 1 0 START ENABLE 2 START Alternative text choices for alarm ENABLE 4022 2 See parameter 1621 for range 0 1623 ST EN3 TXT 1 0 START ENABLE 3 START Alternative text choices for alarm ENABLE 4023 3 See parameter 1621 for range 0 1624 ST EN4 TXT 1 0 START ENABLE 4 START Alternative text choices for alarm ENABLE 4024 4 See parameter 1621 for range 0 1625 COMM CTRL 1 0 DRIVE ONLY DRIVE Selects comm control mode In 1 SYSTEM ONLY drive only mode control of drive 0 is made through drive points and control of bypass over comms is not possible In system mode control of system bypass or drive is made through bypass points Parameter Descriptions 60 E Clipse Bypass Configurations for ACH550 Drives Group 16 Code Name Resolution Range Default Description 1626 MOD
65. cros E Clipse Bypass macros are selected and configured using the E Clipse Bypass Control Panel E Clipse Bypass macros provide a simple easy method of configuring the E Clipse Bypass unit to the most commonly used HVAC applications The availability of up to 4 separate safety inputs START ENABLES and a run permissive RUN ENABLE along with override amp automatic transfer capabilities provide unparalleled integration into real world HVAC applications and building automation systems Installation E Clipse Bypass Configurations for ACH550 Drives 27 E Clipse HVAC Default E Clipss HVAC Default Terminal for Signal Cable Snieid Analog Input 1 Analog Input Common 10V 10mA Reference Voltage for Potentiometer Analog Input 2 Analog Input Common Speed Reference Process Setpoint Process Feedback Signal Input Common Customer Auto Start inputi Parameter 1601 START STOP Digital Input2 Parameter 1602 06 NOT SEL Digital Input 3 Parameter 1603 START EN 1 Safety Interlock 1 Digital Input 4 Parameter 1604 07 NOT SEL Digital inputs Parameter 1605 1701 NOT SEL inpute Fixed SMOKE CONTROL Override 1 Firestat Freezestat High Static Switen Relay Output 1 Parameter 1401 BYP NOT FLT Defaut Operation Sypass Not Faulted 11 connected to 13 Bypass Faulled 11 connected to 12 Relay Oulput2 Parameter 1404 SYS RUNNING Default Operation System Running 14 connected t
66. d by AC line power through the bypass contactor The source of the start command is internal and unaffected by external stop commands The user can switch to the Bypass Override mode by closing the Bypass Override input contact DI5 if programmed When the Overview of Bypass Functionality E Clipse Bypass Configurations for ACH550 Drives 37 Bypass Override input contact is closed the system is forced to bypass and does not respond to the Drive and Bypass keys The Motor Run LED flashes green when the system is in override While in Bypass Override the system responds to bypass overloads and programmed faults To satisfy the local AHJ Authority Having Jurisdiction The system can be custom programmed to acknowledge or disregard certain faults safeties and enables The unit is default programmed to ignore all external safeties and run enables See Group 17 for programmability of the digital input and fault functions Normally when the Bypass Override input contact is switched from closed to open the system switches to the Drive mode and can be controlled using the Drive and Bypass keys The exception to this is when the Smoke Control Override 1 input contact is closed in which case the system remains in Smoke Control mode Hand Mode When the system is in the Bypass mode the operator can manually start the motor by pressing the Hand key on the bypass control panel The motor will run and Hand is indicated on the bypass control display
67. d in the following tables 208 240 Volt Fuses 208 240 Volt Drive Input Fuse Ratings Frame HP Identification Size pula mee 1 ACH550 xxR 04A6 2 R1 15 KTK R 15 1 5 ACH550 xxR 06A6 2 R1 15 KTK R 15 ACH550 xxR 07A5 2 R1 15 KTK R 15 ACH550 xxR 012A 2 R1 15 KTK R 15 ACH550 xxR 017A 2 R1 30 KTK R 30 7 5 ACH550 xxR 024A 2 R2 30 KTK R 30 10 ACH550 xxR 031A 2 R2 60 JJS 60 Technical Data E Clipse Bypass Configurations for ACH550 Drives 208 240 Volt Drive Input Fuse Ratings Frame HP Identification Size ou al 15 ACH550 xxR 046A 2 R3 100 JJS 100 20 ACH550 xxR 059A 2 R3 100 JJS 100 25 ACH550 xxR 075A 2 R4 100 JJS 100 30 ACH550 xxR 088A 2 R4 200 Toad 40 ACH550 xxR 114A 2 R4 200 or 50 ACH550 xxR 143A 2 R6 200 170M2617 60 ACH550 xxR 178A 2 R6 315 170M1372 75 ACH550 xxR 221A 2 R6 315 or 100 ACH550 xxR 248A 2 R6 315 170M2619 380 480 Volt Fuses 380 480 Volt Drive Input Fuse Ratings Frame HP Identification Size eon e 1 1 5 ACH550 xxR 03A3 4 R1 15 KTK R 15 2 ACH550 xxR 04A1 4 R1 15 KTK R 15 3 ACH550 xxR 06A9 4 R1 15 KTK R 15 5 ACH550 xxR 08A8 4 R1 15 KTK R 15 7 5 ACH550 xxR 012A 4 R1 15 KTK R 15 10 ACH550 xxR 015A 4 R2 30 KTK R 30 15 ACH550 xxR 023A 4 R2 30 KTK R 30 20 ACH550 xxR 031A 4 R3 60 JJS 60 25 ACH550 xxR 038A 4 R3 60 JJS 60 30 ACH550 xxR 045A
68. diate circuit capacitors discharge before removing the cover WARNING Even when power is removed from the input terminals of the ACH550 there may be dangerous voltage from external sources on the terminals of the relay outputs WARNING When the control terminals of two or more drive units are connected in parallel the auxiliary voltage for these control connections must be taken from a single source which can either be one of the units or an external supply WARNING The ACH550 will start up automatically after an input voltage interruption if the external run command is on WARNING When the ACH550 with E Clipse Bypass is connected to the line power the Motor Terminals T1 T2 and T3 are live even if the motor is not running Do not make any connections when the ACH550 with E Clipse Bypass is connected to the line Disconnect and lock out power to the drive before servicing the drive Failure to disconnect power may cause serious injury or death Note For more technical information contact the factory or your local ABB sales representative Safety E Clipse Bypass Configurations for ACH550 Drives Use of Warnings and Notes gt gt There are two types of safety instructions throughout this manual e Notes draw attention to a particular condition or fact or give information on a subject e Warnings caution you about conditions which can result in serious injury or death and or damage to the equipment They
69. display and Enabled LED should be illuminated If the Enabled LED is not illuminated solid green check to see that closed contacts or jumpers connect terminal X2 3 to X2 4 and X2 2 to X2 7 on the bypass control board On the E Clipse Bypass control panel either the Drive Selected or Bypass Selected LED should be illuminated Pressing the Drive Select or Bypass Select key should switch the bypass back and forth between the Drive mode and the Bypass mode as indicated by the LEDs above each button Check that the bypass control panel switches the system between modes Leave the system in the Bypass mode when proceeding to the next step Check to see that pressing the e Auto key on the bypass control panel causes the bottom line on the E Clipse Bypass display to indicate Bypass in Auto Hand key on the bypass control panel generates a Motor Phase Fault e Under normal conditions motor connected pressing the Hand key on the bypass control panel causes the bottom line on the E Clipse Bypass display to indicate Hand A Run OFF key on the bypass control panel causes the bottom line on the E Clipse Bypass display to indicate Off Stop For Steps 8 through 14 ACH550 Drive Parameter 9904 must be set to Scalar Freq After successful completion of Step 13 Parameter 9904 may be set to Vector Speed if very specific application requirements make it necessary to use this type of motor control Operation using th
70. e Vector Speed setting is unnecessary for control of almost all fan and pump applications Refer to the ACH550 UH User s Manual for details on setting parameters Press the Drive Select key on the E Clipse Bypass control panel The Drive Select LED should be illuminated Check to see that pressing the e Auto key on the bypass control panel causes the E Clipse Bypass display to indicate Bypass in Auto e Hand key on the bypass control panel causes no change to the E Clipse Bypass display e OFF key on the bypass control panel causes the E Clipse Bypass display to indicate Bypass in Off Press the HAND key on the drive control panel Note that the top line of the control panel display indicates HAND and run as a clockwise rotating arrow The Drive Run LED on the E Clipse Bypass control panel should be illuminated Press the UP arrow on the drive control panel Note that the speed reference indication in the top line of the drive control panel display increases from 0 0 SP In the middle line of the drive control panel display the output current indication should indicate 0 0 A Installation 24 13 14 A E Clipse Bypass Configurations for ACH550 Drives Press the DOWN arrow on the drive control panel until the speed and frequency indications return to 0 0 Press the OFF key on the drive control panel Note that the bottom line of the drive contol panel display indicates
71. e Bypass mode and the bypass is in the Auto mode with the Start Stop Input contact closed If the motor is running in the Bypass mode the motor will transfer to drive operation and continue running if the system is switched to the Drive mode and the drive is in the Auto mode with the Start Stop Input contact closed Starting the Motor on Application of Power If the Safety Interlock s and Run Enable Input contacts are closed Start command must also be present in Auto and the system is in the Bypass mode and in either the Overview of Bypass Functionality 38 E Clipse Bypass Configurations for ACH550 Drives Hand or Auto mode the motor will start across the line as soon as power is applied If the system is in the Drive mode with the drive in the Auto mode the motor will start on the drive as soon as power is applied Automatic Transfer Feature When the Automatic Transfer feature is selected the system switches to Bypass mode and the motor is automatically transferred to line power if the drive trips out on a protective trip If automatic restart has been enabled in the drive the drive will attempt to automatically restart before the motor is transferred to line power The Automatic Transfer function can be enabled through the bypass control panel The Automatic Transfer indication is provided on the bypass control panel The control panel display will continuously flash an alarm to indicate the system has automatically transferred to
72. ed value or press ESC to leave the Parameter Edit mode ENTER or ESC Press ESC to return to the listing of Parameter Groups and again to return to the Main Menu ESC ESC Press ESC to return to the Default Display from the Main Menu ESC Start up E Clipse Bypass Configurations for ACH550 Drives 47 Modes Note In the Parameter Edit mode the current parameter value appears below the parameter name Note To view the default parameter value press the Up Down arrows simultaneously Press Enter to restore the default parameter value or press ESC to leave the Parameter Edit mode The HVAC Bypass Control Panel has several different modes for configuring operating and diagnosing the bypass The modes are Default Display mode Provides HAND OFF AUTO indication of the bypass operating control mode Bypass Status mode Provides status indications of the current system operating conditions Start Up Parameter Mode Provides a list of parameters or operating conditions that may be configured or viewed during startup Parameter List mode Used to edit parameter values individually Changed Parameter mode Displays changed parameters Bypass Fault Display mode If there is an active bypass fault the control panel will flash the fault number and fault diagnostic indication in English Bypass Alarm Display mode If there is an active bypass alarm the control
73. edded Fieldbus and Fieldbus Adapters 70 E Clipse Bypass Configurations for ACH550 Drives STEP 3 Drive Reference and or PID Setpoint via Serial Communication Controller Bypass DRIVE SYSTEM Description Paremeter DRV amp BYPASS 1103 8 8 Selects the signal source for external reference REF1 SELECT REF1 COMM Defines the fieldbus as the reference source DRIVE SEE ACH550 01 02 User Manual for additional information CONTROL PANEL 4010 8 8 Defines the reference signal source for the PID controller SET POINT SEL Parameter has no significance when the PID regulator is by DRIVE passed CONTROL 8 COMM Fieldbus provides set point PANEL SEE ACH550 01 02 User Manual for additional information STEP 4 BACnet Setup Bypass DRIVE SYSTEM Description Paremeter DRV amp BYPASS 5311 Set DRIVE Set DRIVE This parameter together with 5317 sets the DRIVE BACnet DV PAR11 BACnet device BACnet device device object instance ID DRIVE ID ID ID 5317 Set DRIVE Set DRIVE For DRIVE ID s gt 65 535 the ID 5311 s value 10 000 x 5317 DV PAR17 BACnet device BACnet device DRIVE ID ID ID 5011 N A Set BYPASS This parameter together with 5317 sets the BYPASS BACnet BP PAR11 BACnet device device object instance ID BYPASS ID ID 5017 N A Set BYPASS For BYPASS ID s gt 65 535 the ID 5311 s value 10 000 x BP PAR17 BACnet device 5317 BYPASS ID ID Note See E Clipse Bypass Confi
74. erload conditions Bad Motor condition exists defined in the drive Bad CT s Drive Mode Bad RBCU Refer to 550 manual for proper Bypass mode troubleshooting Bad motor techniques Bad CT s Bypass Mode Bad RBCU Check that J2 Either mode connector is firmly low input voltage seated in ey Use clamp meter to verify mtr current vs display in parameter 0101 Check input voltage 3010 INP PHASE A LOSS Fault will be generated Loose J7 connector Check J7 connector only when trying to Loose wiring on Check yellow wire on close the bypass Contactor assembly input block contactor and the BI f Check i RBCU does not sense own upstream fuse m Moa voltage on Phase A voltage phase to ground 3011 INP PHASE B LOSS Fault will be generated Loose J7 connector Check J7 connector only when trying to Loose wiring on Check black wire on close the bypass Contactor assembly input block contactor and the BI f Check i RBCU does not sense own upstream fuse Hie eal voltage on Phase B voltage phase to ground 3012 INP PHASE C LOSS Fault will be generated Loose J7 connector Check J7 connector oie ae de to Loose wiring on Check red on input ose the bypass y yp Contactor assembl block contactor and the BI f Check i RBCU does not senses own upstream fuse eck incoming voltage on Phase C voltage phase to ground Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives 75
75. es Shae bewets 103 Table of Contents E Clipse Bypass Configurations for ACH550 Drives 5 Installation Study these installation instructions carefully before proceeding Failure to observe the warnings and instructions may cause a malfunction or personal hazard A WARNING Before you begin read Safety on page 1 A WARNING When the ACH550 with E Clipse Bypass is connected to the line power the Motor Terminals T1 T2 and T3 are live even if the motor is not running Do not make any connections when the ACH550 with E Clipse Bypass is connected to the line Disconnect and lock out power to the drive before servicing the drive Failure to disconnect power may cause serious injury or death Application This manual is a supplement to the ACH550 UH User s Manual and documents E Clipse Bypass configurations E Clipse Bypass Features and Functions The ACH550 with E Clipse Bypass is an ACH550 AC adjustable frequency drive in an integrated UL type 1 UL type 12 or UL type 3R package with a bypass motor starter The ACH550 with E Clipse Bypass provides Disconnect switch or circuit breaker with door mounted control lever The lever can be padlocked in the OFF position padlock not supplied Bypass starter e Motor overload protection e Local operator panel with indicating lights and multifunction display e Provisions for external control connections e Embedded communications for major BMS protocols includi
76. essed 4027 COMM CONFIG ERR Alarm is displayed if the drive and bypass MAC addresses are equal or invalid E Clipse parameters 5002 BP MAC ID amp 5302 DV MAC ID are set to the same value Change MAC address to unique values 4028 FBA PAR CONF Non embedded fieldbus has detected an error in Group 51 parameters Verify Group 51 parameters 4029 DRIVE FAULTED The drive is faulted Reset drive Diagnostics and Troubleshooting 84 Bypass Status Listing E Clipse Bypass Configurations for ACH550 Drives Bypass Status 16 Characters Condition Description DRIVE BYPASS DRIVE SELECTED Displays which one is selected drive or BYPASS SELECTED bypass SAFETIES OPEN Displays if safeties START ENABLE 1 CLOSED and or START ENABLE 2 have been applied or if they are missing RUN PERMISSIVES OPEN Displays if RUN ENABLE is present or not CLOSED START REQUEST NOT PRESENT Displays if start request has been applied to PRESENT the system AUTO TRANSFER NOT TRANSFERRED Displays if the system is in Auto Transfer TRANSFERRED state or not Does not reflect to PAR 16 08 AUTO XFER value itself BYP OVERRIDE 1 NOT ACTIVATED Status of Override 1 ACTIVATED BYP OVERRIDE 2 NOT ACTIVATED Status of Override 2 ACTIVATED DRIVE FAULTED NO Displays if drive is faulted or not YES BYPASS FAULTED NO Displays if bypass is faulted o
77. g Ib kg Ib IP 21 UL type 1 18 40 23 50 51 112 59 131 Standard Enclosure B1 B3 Weight Enclosure B1 R1 B1 R2 B2 R3 B2 R4 B3 R5 B3 R6 kg Ib kg Ib kg Ib kg Ib kg Ib kg Ib IP 21 UL type 1 35 78 38 84 54 120 63 138 121 266 163 360 IP 54 UL type 12 35 78 38 84 56 123 64 141 123 271 166 365 IP UL type 3R 58 128 61 134 80 175 88 193 Consult Factory Technical Data E Clipse Bypass Configurations for ACH550 Drives Standard Enclosure B4 Weight Enclosure B4 kg Ib IP 21 UL type 1 454 1000 IP 54 UL type 12 474 1045 Outside Dimensions V1 V4 and B1 B3 Wall Mounted Units Vertical E Clipse Bypass UL type 1 V1 V4 Nn BP0064 2 Vertical E Clipse Bypass UL type 1 Dimensions v1 v2 V3 v4 Ret mm in mm in mm in mm in Ww 136 5 4 136 5 4 214 8 5 215 8 5 H 1020 40 2 1120 44 1 1211 47 7 1316 51 8 D 220 8 7 231 9 1 241 6 9 5 271 10 7 Keep a minimum of two inches of producing sources Double these distances from heat producing sources ree space on each side and 8 inches of free space abo
78. gth of time defined in Parameter 1629 This energy usage becomes the base line for energy savings calculations on this application The user can adjust the default Learn Time 48 hours by adjusting Parameter 1629 LEARN TIME The minimum Learn Time setting is 6 minutes 0 1 hour and the maximum Learn Time setting is 200 hours It is recommended that the E Clipse Bypass run in Learn Mode for at least 24 hours for increased accuracy The MWh Saved estimation is displayed in megawatt hours in Parameter 0114 MWH The Cost Saved calculation is simply the user provided cost per kilowatt hour in cents per kilowatt hour from Parameter 1627 COST KWH times the energy saved The Cost Saved estimate is displayed in thousands of dollars K in Parameter 0115 COST SAVED The CO Saved calculation is a constant 0 5 tons per megawatt hour times the energy saved The COs Saved estimate is displayed in tons of CO tn in Parameter 0116 CO2 SAVED Since the application uses less energy in drive mode less CO is generated by the power plant supplying power to the site Energy Saving Estimator Setup Verify the connected equipment is ready for operation Set the following Parameters Parameter 1627 set to local cost of energy in cents per kilowatt hours e Parameter 1629 set to desired hours of initial bypass operation to establish energy usage baseline Select Bypass Mode on E Clipse Keypad Parameter 1628 set to ENABLED S
79. guration manual section Parameter Description for complete list of group 16 parameters and settings REQUIRED STEP 5 CYCLE POWER ALLOW TIME FOR DC BUS TO DISCHARGE This is required for serial communication changes to take effect STEP 6 E Clipse Bypass View E Clipse Bypass Parameter 53 08 UART ERROR If 53 08 is incrementing up check the network configuration Trunk polarity Baud rate Parity Noise on trunk or Duplicate addresses View Parameter 53 07 CRC ERROR If it is incrementing up check protocol and noise on trunk View Parameter 53 09 it should be display ON LINE If 53 09 displays IDLE the drive is not communicating with the controller verify wiring Embedded Fieldbus and Fieldbus Adapters E Clipse Bypass Configurations for ACH550 Drives 71 Diagnostics and Troubleshooting A WARNING Do not attempt any measurement parts replacement or other service procedure not described in this manual Such action will void the warranty may endanger correct operation and increase downtime and expense A WARNING All electrical installation and maintenance work described in this chapter should only be undertaken by qualified service personnel The Safety instructions on the first pages of this manual must be followed Diagnostic Displays The bypass detects error situations and reports them using The green and red status LEDs on the bypass control panel e The bypass control panel display The f
80. he following section BYPASS CONTROL Serial Communications Termination Resistors SW1 1 2 ON Terminated Both SW1 Switch Positions 1 2 DOWN OFF Not Terminated Both SW1 Switch Positions 1 2 UP i AS SELECTED T Fare Y m NFA ENSELED MOTOR FUN N 1 8 Is ee TSI M Serial Communications Hg X2 26 30 e f IS S I B fo of H B o I S i Ll Warning Connections should be made only while the bypass is disconnected from the power source Bypass terminals 26 30 are for EIA 485 communications e Use Belden 9842 or equivalent Belden 9842 is a dual twisted shielded pair cable with a wave impedance of 120 O Use one of these twisted shielded pairs for the EIA 485 link Use this pair to connect all A terminals together and all B terminals together Use both of the other wires in the other pair for the logical ground terminal 29 e Do not directly ground the EIA 485 network at any point Ground all devices on the network using their corresponding earthing terminals As always the groundi
81. ion is satisfie tied to Digital input Check Parameter 0103 common on bypass For status of digital when using external 24 Input v supply 4023 Selected by PAR 1623 Alarm will occur when Run Enable condition Check 24 Volts on START ENABLE 3 start order is given and is not satisfied RBCU unit VIBRATION SWITCH T aE S Bad 24v supply Check for 24 volts on P Bad digital input lea ay DI He POE SUGTION DEES 4V commons not condition is satisfie tied to Digital input Check Parameter 0103 common on bypass For status of digital when using external 24 Input v supply 4024 Selected by PAR 1624 Alarm will occur when Run Enable condition Check 24 Volts on START ENABLE 4 start order is given and is not satisfied RBCU unit VIBRATION SWITCH ne dishes 1S Bad 24v supply Check for 24 volts on p Bad digital input respective DI when F 24V commn i not condition is satisfied LOW SUCTION PRES tied to Digital input Check Parameter 0103 common on bypass For status of digital when using external 24 Input v supply Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives 83 Alarm Code Alarm Name In Panel Alarm Possible Cause Corrective Action 4025 LOCAL DISABLED Alarm is displayed if MODE LOCK 16 29 is set to AUTO MODE and the Hand or Off key is pressed 4026 AUTO DISABLED This alarm is displayed if MODE LOCK 1629 is set to LOCAL MODE and the Auto key is pr
82. ive link fault b3 1 Reverse rotation b4 1 Phase A current measurement b5 1 Phase C current measurement b6 1 Bypass coil shorted b7 1 Drive coil shorted b8 not used b9 not used b10 1 Invalid sub assembly b11 1 Serial 1 Err b12 1 EFB Config File b13 1 Force Trip b14 1 EFB 1 b15 1 EFB 2 0307 FLT WORD 3 b0 1 EFB 3 0 Bypass fault status word 3 b1 1 Open motor phase b2 not used b3 not used b4 1 Control board temperature b5 not used b6 not used b7 not used b8 1 RBIO ID error b9 1 Stack overflow b10 1 Timed scan overflow b11 1 Serial flash corrupt b12 1 Unknown drive b13 1 Unknown bypass b14 b15 not used 0308 ALR WORD 1 b0 1 Input phase A loss 0 Bypass alarm status word 1 b1 1 Input phase B loss b2 1 Input phase C loss b3 1 Auto transfer active b4 1 External Comm Error b5 1 Run Enable b6 1 PCB Temp b7 1 Drive Setup b8 1 Bypass run delay b9 1 Motor Temp b10 1 Underload b11 1 Bypass disabled b12 1 Drive link error b13 1 Drive test b14 1 Drive 1st start needed b15 1 Low input voltage Parameter Descriptions E Clipse Bypass Configurations for ACH550 Drives 53 Group 03 Code Name Resolution Range Default Description 0309 ALR WORD 2 b0 not used 0 Bypass alarm status word 2 b1 not used b2 Override 1 b3 Override
83. llowing paragraphs Alternate configurations using the E Clipse Bypass macro are described in E Clipse Bypass Application Macros on page 26 On Terminal Block X1 inside the ACH550 analog inputs and outputs and additional digital input and relay output connections Al1 Al2 AO1 AO2 Dl1 DI6 and RO1 RO6 are available for use Refer to the ACH550 UH User s Manual for information about control connections on Terminal Block X1 Note The E Clipse Bypass control circuitry uses serial communications connections X1 28 X1 32 inside the ACH550 These connections are not available for any other purpose and must not be reconfigured Basic Connections The figure on page18 shows the basic control i connections for use with the E Clipse Bypass HVAC Default macro These connections are described in J the following paragraphs In typical installations only analog input wires connect to the ACH550 terminal block with other control connections made on the E Clipse Bypass ENABLED i O SELECTED J PAULTED E prs 5 MOTOR RUN control board z Y Use wire ties to permanently affix control co
84. ly from the drive control panel when the Hand mode has been selected The user can normally switch to the Drive mode by pressing the Drive key on the bypass control panel Bypass Mode In the Bypass mode the motor is powered by AC line power through the bypass contactor The source of the bypass start stop commands is determined by the Auto or Hand mode selection of the bypass control panel Commands come from the bypass control terminals or serial communication when the Auto mode has been selected or directly from the bypass control panel when the Hand mode has been selected The user can normally switch to the Bypass mode by pressing the Bypass key on the bypass control panel Alternative methods of bypass control called Overrides are also available Refer to the following descriptions of the Override modes Smoke Control Mode In the Smoke Control Override 1 mode the motor is powered by AC line power through the bypass contactor The source of the start command is internal and unaffected by external stop commands The system also ignores all commands from either the drive or bypass control panels when in this mode The user can switch to the Smoke Control mode by closing the Smoke Control input contact DI6 When the Smoke Control input contact is closed the system is forced to bypass and runs the motor The Motor Run LED flashes green when the system is in override While Overview of Bypass Functionality 36 E Clipse Bypass
85. mmunications wiring to the hooked wire race tie O points provided maintaining a minimum 1 4 spacing from power wiring i i DOO OOO amp 22a Gao oe Installation 18 E Clipse Bypass Configurations for ACH550 Drives Basic Control Connections for E Clipse HVAC Default E Clipse HVAC Default E Clipes HVAC Default ACHSSO CONTROL BOARD Terminal for Signal Cable Snied Analog Input 1 Analog Input Common 10V 10mA Reference Voltage for Potentiometer Analog Input 2 Analog Input Common Speed Reference Process Setpoint Process Feedback Signal Customer Auto Start Digital Input 1 Parameter 1601 START STOP Digital input2 Parameter 1602 06 NOT SEL Digital input3 Parameter 1603 START EN 1 Safety interlock 1 Digital input4 Parameter 1604 07 NOT SEL DighalinputS Parameter 1605 1701 NOT SEL Digital Input 6 Fixed SMOKE CONTROL Override 1 Firestat Freezestat High Static Switen Relay Output 1 Parameter 1401 BYP NOT FLT Default Operation Sypass Not faulted 11 connected to 13 Bypass Faulted 11 connected to 12 Relay Oulput2 Parameter 1404 SYS RUNNING Default Operation System Running 14 connected to 16 Relay Oulput3 Parameter 1407 SYS STARTED Default Operation System Started 17 connected to 1
86. n Press the Hand key and then quickly press the OFF key to bump the motor If the motor turns in the wrong direction tag out lock out then swap any two input power leads at the disconnect switch Do not swap the motor leads If the drive does not operate according to these steps refer to the ACH550 UH User s Manual If the drive operates according to these steps your ACH550 with E Clipse Bypass is ready to use with preset or modified macro settings Installation 22 E Clipse Bypass Configurations for ACH550 Drives Note The settings for ALL external serial communication between the ACH550 with E Clipse Bypass and any Building Automation System are configured using the E Clipse Bypass operator panel DO NOT attempt to configure the external serial communication connection using the ACH550 operator panel The settings for internal communication between the ACH550 and the E Clipse Bypass are configured at the factory and require no adjustment Note Both the ACH550 Drive and the E Clipse Bypass include preset application macros The only ACH550 Drive macro that provides the proper configuration settings by default is the E Clipse macro 9902 15 If any other ACH550 drive macro or any modified setting of the E Clipse macro is used the following ACH550 Drive parameter values must be set and power cycled or the E Clipse Bypass will not function properly e Parameter 9802 must be set to STD MODBUS e P
87. n a drive alarm is present The specific nature of the alarm is indicated on the drive control panel display The Drive Alarm relay is de energized during normal operation Override 12 OVERRIDE If configured for Override the relay is energized when Smoke Control Override or Bypass Override mode is selected and de energized in all other modes The Override relay is de energized during normal operation Bypass Hand 13 BYPASS HAND If configured for Bypass Hand the relay is energized when the motor is running in Bypass Mode and Hand manual operation is selected The Bypass Hand relay is de energized when Bypass Auto or Bypass Off are selected Bypass Off 14 BYPASS OFF If configured for Bypass Off the relay is energized when the bypass control mode Off is selected The Bypass Off relay is de energized when either Bypass Auto or Bypass Hand are selected Bypass Auto 15 BYPASS AUTO If configured for Bypass Auto the relay is energized when the bypass control mode Auto is selected The Bypass Auto relay is de energized when either Bypass Off or Bypass Hand are selected Communications Control 16 COMM CTRL If configured for Communications Control the relay is energized when the appropriate ON command is provided over the serial communications connection The relay is de energized when the appropriate OFF command is provided over the serial communications connection System Alarm 17 SYS ALARM If configured f
88. nalog Input 1 Analog Input Common 10V 10mA Reference Voltage for Potentiometer Analog Input 2 Analog Input Common Retrofit nal for Signal Cable Shield Parameter 1601 Digital Input4 Parameter 1604 07 NOT SEL Digital Input Parameter 1701 OVERRIDE 2 E 5ypass Retrofit Digital Input Fixed SMOKE CONTROL Override 1 Relay Output 1 Parameter 1401 Default Operation Sypass Not Faulted Bypass Faulted Relay Output2 Parameter 1404 Default Operation System Running Relay Oulput3 Parameter 1407 Default Operation System Started Relay Output4 Parameter 1410 Default Operation Sypass Selected Relay OulputS Parameter 1413 Default Operation Sypass In Auto Parameters Changed Relative to HVAC Default STARTISTOP Digital Input 2 Parameter 1602 RUN ENABLE Run Permissive Digital Input 3 Parameter 1603 START EN 1 Safety interlock 1 BYP NOT FLT 11 connected to 13 11 connected to 12 SYS RUNNING 14 connected to 16 SYS STARTED 17 connected to 19 BYPASS SEL 20 connected to 22 BYPASS AUTO 23 connected to 25 OVERRIDE 2 Bypass Override Parameter Number Description Setting 1602 Damper End Switch DIZ RUN ENABLE Run Permissive 1701 Refer to page 36 DI5 29 Smoke Control Override1 is a fixed input Closing Digital Input 6 will place the E Clipse Bypass in Smoke Control mode which may re
89. nd the Smoke Control Override 1 input contact is closed the motor will start across the line as soon as power is applied If the Start Stop Safety Interlock and Run Enable input contacts are closed and the system is in the Bypass mode and in either Hand or Auto the motor will start across the line as soon as power is applied If the Start Stop Safety Interlock and Run Enable input contacts are closed and the system is in the Drive mode with the drive in either Hand or Auto mode the motor will start on the drive as soon as power is applied In order to prevent the motor from starting the system should be in the Drive mode and the drive should be OFF when the power is disconnected at the end of the previous series of control panel settings and checks In order to prevent the motor from running without disconnecting the motor open the Run Enable and Safety Interlock contacts on bypass control board terminals X2 2 X2 3 and X2 4 before applying power Set the bypass to Drive mode and the drive to OFF Apply power to the E Clipse Bypass unit The ACH550 Control Panel display should be illuminated On the bypass control panel both the display and Enabled LED should be illuminated If the Enabled LED is not illuminated solid green check to see Installation E Clipse Bypass Configurations for ACH550 Drives 21 that closed contacts or jumpers connect terminal X2 3 to X2 4 and X2 2 to X2 7 on the bypass control board 4 The
90. ne voltage to the ACH550 output terminals Motor Overload Protection Motor overload protection is set using the ACH550 drive control panel Refer to ACH550 UH User s manual The overload protection parameters set on the ACH550 drive are used by both the drive and the bypass In the Drive mode motor overload protection is provided by the ACH550 In the Bypass mode motor overload protection is provided by the bypass control board WARNING If power is applied and the switches and contacts in the control circuit are commanding the motor to run the motor will start as soon as the overload protection is reset Use caution when resetting the overload protection to make sure it is safe to start the motor Technical Data 96 E Clipse Bypass Configurations for ACH550 Drives E Clipse Bypass Control Unit Connections RBCU Supplement to ACH550 UH User s Manual Control cable requirements for connections to the E Clipse Bypass RBCU X2 are the same as those described for the ACH550 control panel X1 Refer to the ACH550 User s Manual Bypass Control Unit Connection Specifications Conirol Connection Specifications Digital Outputs Digital Inputs Digital input impedance 1 5 KQ Maximum voltage for digital inputs is 30 V AC DC e Max contact voltage 30 V DC 250 V AC e Max contact current power 6 A 30 V DC 1500 VA 250 V AC Relays Max continuous current 2 Arms cos 1 1 Arms cos
91. ng BACnet Johnson Controls International N2 Siemens Building Technologies FLN and Modbus e Optional fieldbus adaptors for connection to additional BMS protocols including LonWorks and Ethernet e Optional drive service switch drive input disconnect the functional equivalent of a three contactor bypass arrangement Installation E Clipse Bypass Configurations for ACH550 Drives The following shows the front view of the ACH550 E Clipse Bypass vertical configuration and identifies the major components ACH550 Drive ACH CP B Control Panel E Clipse Bypass Control Panel Operating Handle for Disconnect Switch or Circuit Breaker EPOSI E Clipse Bypass The following shows the front view of the ACH550 E Clipse Bypass standard configurations and identifies the major components ACH550 Drive with E Clipse Bypass ACH CP B Control Panel ee S DT l In E Clipse Bypass Control Panel im Operating Handle for Disconnect Switch or Circuit Breaker Installation E Clipse Bypass Configurations for ACH550 Drives The following is a typical power diagram Disconnect Switch or Circuit Breaker 3 Phase Input Power 3 Service Switch Optional Drive with E Clipse Bypass Bypass Control A oe Drive Output Contactor B
92. ng wires should not form any closed loops and all the devices should be earthed to a common ground e Connect the EIA 485 link in a daisy chained bus without dropout lines Embedded Fieldbus and Fieldbus Adapters 68 E Clipse Bypass Configurations for ACH550 Drives e To reduce noise on the network terminate the EIA 485 network using 120 O resistors at both ends of the network Use the DIP switch to connect or disconnect the termination resistors See following diagram and table Preferred Wiring Diagram See ACH550 E Clipse Bypass EFB User s Manual 3AUA0000031267 REVA for Alternate Wiring ABB E Clipse Bypass R5465 Teminal Block X2 ss g 5 D H fz d f P e ie 2 2 p i i GS oF a Jy Pa zt Fe Pas 39 te e te PREFERRED WIRING 3 Gonductor wih Shand H NOTES u a i he Cafe AGI iy Tia j a eee at yale fi ce rate al SLA Tas oY a ee aN j Fates hinaia Salo cn ba aaan hian Building Automation ey ey ee Tonini Do not connect the shield at the bypass Tie the shields together at the bypass Only load the shield connection at the EIA 485 master e Use seperate metal conduit and route wires seperately to keep these three classes of wiring apart eInput power wiring Motor wiring Control communications wiring DIP Switch Settings SW1 1 2 The DIP switch is used to configure the serial communications termination resistors To reduce noise on the serial communications network terminate the EI
93. nnected to a normally open contact that starts and stops the system When the bypass is in the Drive mode and the drive is in the Auto mode the Start Stop input contact controls the motor by starting and stopping the drive When the bypass is in the Bypass mode and Auto is indicated on the bypass control display the Start Stop input contact controls the motor by controlling the bypass contactor Run Enable DI2 The Run Enable input is connected to the series combination of any external normally closed permissive contacts such as damper end switches that must be closed to allow the motor to run If any of these external contacts are open while a Overview of Bypass Functionality E Clipse Bypass Configurations for ACH550 Drives 39 Start command is present the Enabled LED will flash green and the motor is prevented from running Safety Interlock DI2 DI5 The Safety Interlock input s are connected to the series combination of any external normally closed interlock contacts such as Firestat Freezestat and high static pressure switches switches that must be closed to allow the motor to run If any of these external contacts are open the Enabled LED is illuminated red the drive output contactor bypass contactor and System Started relay are de energized preventing the motor from running Bypass Fault Reset D 4 The Bypass Fault Reset input can be connected to an external contact that is closed to reset a bypass fault I
94. nning b11 1 Drive First Start Completed b12 not used b13 not used b15 b14 0 0 Off 0 1 Hand 1 0 Auto 1 1 not valid 0502 E1 TIME 1 1 days ago 0 65535 0 Time since last event days 0503 E1 TIME 2 2 ago 00 00 00 23 59 58 0 Time since last event hr min sec 0504 EVENT 2 See parameter 501 0 Status of 2nd to last event 0505 E2 TIME 1 1 daysago 0 65535 0 Time since 2nd last event days 0506 E2 TIME 2 2 ago 00 00 00 23 59 58 0 Time since 2nd last event hr min sec 0507 EVENT 3 See parameter 501 0 Status of 3rd to last event 0508 E3 TIME 1 1 daysago 0 65535 0 Time since 3rd last event days 0509 E3 TIME 2 2 ago 00 00 00 23 59 58 0 Time since 3rd last event hr min sec 0510 EVENT 4 See parameter 501 0 Status of 4th to last event 0511 E4 TIME 1 1 daysago 0 65535 0 Time since 4th last event days 0512 E4 TIME 2 2 ago 00 00 00 23 59 58 0 Time since 4th last event hr min sec Parameter Descriptions 56 E Clipse Bypass Configurations for ACH550 Drives Group 14 Code Name Resolution Range Default Description 1401 RO1 SELECT 1 NOT SEL BYP NOT Selects function for digital output SYS READY FLT Define the event or condition that SYS RUNNING 7 activates relay 1 SYS STARTED BYPASS SEL BYPASS RUN BYPASS FLT BYP NOT FLT BYPASS ALRM DRIVE FAULT 10 DRV NOT FLT 11 DRIVE ALARM 12 OVERRIDE 13 BYPASS HAND 14 BYPASS OFF 15 BYPASS AUTO 16 COMM CTR
95. ns for ACH550 Drives g Alarm 3 f Code Alarm Name In Panel Alarm Possible Cause Corrective Action 4016 INP VOLTAGE LOW 3 Phase input voltage NA Loose J7 connector has not reached a Low input voltage sufficient level to Incoming voltage has enable editing of not reached at least parameters via the 155 VAC within a few keypad This message seconds of powerup is generated within a few seconds of power up 4019 OVERRIDE 1 Alarm is generated NA Check Parameter when Smoke Control is 0103 and 0104 for active digital input status 4020 OVERRIDE 2 Alarm is generated NA Check Parameter when Fireman s 0103 and 0104 for Override is active digital input status 4021 Selected by PAR 1621 Alarm will occur when Run Enable condition Check 24 Volts on START ENABLE 1 start order is given and is not satisfied RBCU unit VIBRATION SWITCH ib RUN PN is Bad 24v supply Check for 24 volts on FIRESTAT RESE Bad digital input respective DI when FREEZESTAT 24Vcommonisnot 2ONAMON is satisiie OVERPRESSURE tied to Digital input Check Parameter 0103 VIBRATION TRIP common on bypass For status of digital when using external 24 Input SMOKE ALARM v supply SAFETY OPEN LOW SUCTION PRES 4022 Selected by PAR 1622 Alarm will occur when Run Enable condition Check 24 Volts on START ENABLE 2 start order is given and is not satisfied RBCU unit VIBRATION SWITCH Ba Pee ae E Bad 24v supply Check for 24 volts on e p Bad digital input hee DI T P A BE common isnot condit
96. o 12 Relay Output2 Parameter 1404 SYS RUNNING Default Operation System Running 14 connected to 16 Relay Output3 Parameter 1407 SYS STARTED Default Operation System Started 17 connected to 19 Relay Output4 Parameter 1410 BYPASS SEL Default Operation Bypass Selected 20 connected to 22 Relay Output Parameter 1413 BYPASS AUTO Default Operation Bypass in Auto 23 connected to 25 Parameters Changed Relative to E Clipse HVAC Default Parameter Number Description Setting Smoke Control Override1 is a fixed input Closing Digital Input 6 will place the E Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs Refer to the Smoke Control Override1 documentation Installation E Clipse Bypass Configurations for ACH550 Drives 33 Overview of Bypass Functionality Bypass Control Panel The figure below shows the bypass control panel and identifies the keys and LED indicating lights The functions of the various keys and LEDs are described in the following paragraphs Ready Indication Display Illuminated ee LCD Display Display _ Down Up n _svpass conmo paee peiz Enter Enabled co Drive and Bypass Selected Faulted LEDs J i Drive Bypass Select Keys ee AUIE Rey Motor Run LED Ready Power On Indication The Ready Power On indication is provided by the bypass control panel The bypa
97. o 16 Relay Cutput3 Parameter 1407 SYS STARTED Defaut Operation System Started 17 connected to 19 Relay Output4 Parameter 1410 BYPASS SEL Default Operation Sypass Selected 20 connected to 22 Relay CutputS Parameter 1413 BYPASS AUTO Default Operation Sypass In Auto 23 connected to 25 Parameters Changed Relative to E Clipse HVAC Default Parameter Number Description Setting Smoke Control Override1 is a fixed input Closing Digital Input 6 will place the E Clipse Bypass in Smoke Control mode which may reassign the function of the other Digital Inputs Refer to the Smoke Control Override1 documentation Installation 28 E Clipse Bypass Configurations for ACH550 Drives Damper Damper Terminal for Signal Cable Shield Analog Input Analog Input Common 10V 10mA Reference Voltage for Potentiometer Analog Input 2 Analog Input Common Speed Reference Process Setpoint Process Feedback Signal Customer Auto Start Damper End Switch Firestat Freezestat High Static Switen Firestat Freezestat High Static Switen Digital inputi Parameter 1601 STARTISTOP Digital input 2 Parameter 1602 RUN ENABLE Run Permissive Digital Input 3 Parameter 1603 START EN 1 Safety interlock 1 Digital Input4 Parameter 1604 START EN 2 Safety interlock 2 Digital Input S Parameter 1605 NOT SEL Digital inpute Fixed SM
98. ode Name Resolution Range Default Description 5101 FBA TYPE 1 0 NOT DEFINED Displays type of attached 1 Profibus fieldbus adapter module 15 LonWorks 32 CANOpen 37 DeviceNet 5102 FBA PAR 2 1 0 65535 0 Fieldbus specific consult FBA F User s Manual 5126 FBA PAR 26 5127 REFRESH 1 0 DONE 0 Validates any changed adapter 1 REFRESH module configuration parameters After refreshing value reverts automatically to DONE Parameter Descriptions 64 E Clipse Bypass Configurations for ACH550 Drives Group 51 Code Name Resolution Range Default Description 5128 FBA PAR 28 1 0 OxFFFF 0 Parameter table version 5129 FBA PAR 29 1 0 OxFFFF 0 Bypass type code 5130 FBA PAR 30 1 0 OxXFFFF 0 Mapping file version 5131 FBA STATUS 1 0 6 0 Fieldbus adapter status 5132 FBA PAR 32 1 0 OxFFFF 0 Module common software version 5133 FBA PAR 33 0 OxFFFF 0 Module application software version Group 53 Code Name Resolution Range Default Description 5301 DV PROT ID hex 0x0000 OxFFFF 0x0000 All of drive s Group 53 must be replicated on bypass since drive is configured for Modbus All Group 53 functionality associated with selection by 98 02 shall be hosted on bypass controller for drive Similar parameters shall be allocated for bypass 5302 DV MAC ID 1 0 65535 1 Drive station ID NODE ADDRESS 5303 BAUD RATE 0 1 kbit s 1 2 2 4 4 8 9 6 19 2 9 6
99. or System Alarm the relay is energized when a drive bypass alarm is present The specific nature of the alarm is indicated on either the drive control panel display or the bypass control panel display depending upon the origination of the alarm The System Alarm relay is de energized during normal operation Bypass Fault Alarm 18 BYP FLT ALM If configured for Bypass Fault Alarm the relay is energized when either a bypass fault has occurred the bypass motor overload underload protection has tripped or when a bypass alarm condition is present The Bypass Fault Alarm relay is de energized during normal operation Bypass Overload 19 BYP OVERLD If configured for Bypass Overload the relay is energized when the bypass motor overload level has exceeded the programmed protection setting The Bypass Overload relay is de energized during normal operation Overview of Bypass Functionality 42 E Clipse Bypass Configurations for ACH550 Drives Bypass Underload 20 BYP UNDERLD If configured for Bypass Underload the relay is energized when the bypass motor underload level has fallen below the programmed protection setting This output is often used for broken belt indication The Bypass Underload relay is de energized during normal operation PCB Overtemperature 21 PCB OVERTMP If configured for PCB Overtemperature the relay is energized when the temperature of the bypass control printed circuit board has exceeded the fixed
100. orm of the display depends on the severity of the error You can specify the severity for many errors by directing the bypass to e Ignore the error situation e Report the situation as an alarm e Report the situation as a fault Red Faults The bypass signals that it has detected a severe error or fault by e Enabling the red Faulted LED on the bypass LED is either steady on or blinking e Overriding the control panel display with the display of a fault code Stopping the motor if it was on The message reappears after 30 seconds if the control panel is not touched and the fault is still active The Faulted LED remains active either steady on or blinking even when the fault display is silenced Flashing Display Alarms For less severe errors called alarms the diagnostic display is advisory For these situations the bypass is simply reporting that it had detected something unusual In these situations the bypass overrides the control panel display with the display of an alarm code and or name The alarm code on the display flashes over the current display Pressing any key silences the alarm message The message reappears after 30 seconds if the control panel is not touched and the alarm is still active Diagnostics and Troubleshooting 72 E Clipse Bypass Configurations for ACH550 Drives Correcting Faults The recommended corrective action for faults is Use the following Fault Listing table
101. panel will flash the alarm number and alarm diagnostic indication in English The different modes are accessed through the HVAC Bypass Control Panel s menu structure illustrated on the following page Start up 48 E Clipse Bypass Configurations for ACH550 Drives BOOT Default Display Main Menu Bypass Status Status 1 Enter Esc Enter Esc System Selected Bypass Mode Bypass Status Any state Parameters Start up Enter Parameter Menu Esc Enter P Esc Parameter edit Parameters Parameter Groups Any state Parameter List nier 01 Enter 0102 Enter Parameter edit Esc Esc 0103 Esc Enter Esc Parameter edit Alarm dismissed Changed Parameters Bypass Alarm Flashes over Current Display Changed Enter Parameter Menu Esc Alarm and Fault Displays Silenced for 30 Seconds on Key Press Bypass Control Panel s Menu Structure Start up E Clipse Bypass Configurations for ACH550 Drives Parameter Descriptions Parameter Settings Macro Used HVAC Default Damper Retrofit Smoke Control 49 Parameters Changed Relative to Macro Default Parameter Code Custom Value Setting Comments Parameter Descriptions 50 E Clipse Bypass Configurations for ACH550 Drives Parameter Descriptions Parameter Listing Parameter data is specific to bypass firmware version
102. pse Bypass Configurations for ACH550 Drives OS a oo DO we 5 e B E l ll al t B E peon User Power Cable Guides oe ae ACH550 Drive H E Clipse Bypass Control Board Terminals X2 Disconnect Switch eee or Circuit Breaker Input Ground Lug Input Power Terminals Motor Terminals o Output Ground Lug o Service Switch optional ACH550 Drive Output Ground Lug ii Ei Input Ground Lug Motor Terminals Input Power Terminals ee E Clipse Bypass Control Board Terminals X2 o Ths
103. r not YES SYSTEM STARTED NO Displays if system is started or not YES SYSTEM RUNNING NO Displays if system is running or not YES BYPASS ALARMS NO ALARMS Displays if there is an active alarm s in ALARM ACTIVE bypass or not HAND OFF AUTO OFF MODE Displays operating mode of the bypass HAND MODE OFF HAND or AUTO AUTO MODE Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives Error Messages Error Message Description 1 CAN T EDIT Try to save value press the ENTER key in Parameter Edit State of a read PAR IS READ ONLY only parameter E g try to change value PAR 01 02 INPUT VOLT 2 CAN T EDIT Try to change value of a parameter which is allowed to be changed only when WHEN STARTED system is not started E g PAR 16 02 RUN ENABLE 3 CAN T EDIT Try to change value of a reset only parameter other than zero UP DOWN UP DOWN ONLY buttons must be pressed simultaneoulsy for requesting default value of the PAR on the display value zero and after that ENTER pressed for saving it reset the parameter E g PAR 04 01 LAST FAULT 4 CAN T EDIT Input voltage too low Changing of parameters prohibited since system cannot INP VOLTAGE LOW save values to nv mem w insufficient voltage 5 CAN T EDIT Try to save value press the ENTER key in Parameter Edit State of a hidden PAR IS HIDDEN parameter Should not be possible If hidden parameters are turned visible this mes
104. r on Verify that J8 connector close when RBCU is firmly seated commanded to do so Loose wires on With incoming power contactor terminals A1 disconnected check for and or A2 tightness of A1 and A2 Bad Output on RBCU terminals Bad Contactor Swap RBCU Change Contactor Assembly 3005 DRIVE COIL OPEN M1 contactor will not Loose J8 connector on Verify that J8 connector is firmly seated With incoming power disconnected check for tightness of A1 and A2 terminals Swap RBCU Change Contactor Assembly Diagnostics and Troubleshooting 74 E Clipse Bypass Configurations for ACH550 Drives ae Fault Name In Panel Fault Possible Cause Corrective Action 3006 UNDERVOLTAGE Message only occurs if Loose J7 connector on Check that J7 drive is controlling the RBCU unit connector is firmly motor and the power to Loose input wiring seated in RBCU the bypass is removed i Check tigh f Incoming power eck tightness o before the drive phases Sables P incoming connections back Message will Check P 0413 appear in the fault log a a This message will only to Man ee tage evelat appear when drive time of trip contactor opens when Check upstream drive is operating protection 3008 DRIVE Al2 LOSS Only displayed when in Check ACH550 manual Check ACH550 manual Supervisory mode for Al2 loss for Al2 loss Indicates that Al2 on the drive has failed 3009 MTR OVERLOAD Bypass opens on motor Drive Mode Check if overload ov
105. s Configurations for ACH550 Drives Standard E Clipse Bypass UL type 3R B1 B2 Standard E Clipse Bypass UL type 3R B1 B2 Dimensions B1 B2 Ref mm in mm in WwW 452 17 8 530 21 0 H 865 34 0 968 38 0 D 343 13 5 389 15 0 Keep a minimum of 2 inches of free space on each side and 8 inches of free space above and below all units from non heat producing sources Double these distances from heat producing sources Technical Data E Clipse Bypass Configurations for ACH550 Drives Outside Dimensions B4 Outside dimensions for the B4 cabinet are defined below E W al CUTTS IATL TATRA HOA O40000 LON POO VOOUOOLON MAD 4 ABB E AACA CDN es ie a D Outside Dimensions by Frame Size Enclosure Ref B4 z mm in WwW 806 31 7 IP 21 UL type 1 H 2065 81 3 D 659 25 9 W 806 31 7 IP 54 UL type 12 H 2377 93 6 D 659 25 9 Keep a minimum of 2 inches of free space on each side and 8 inches of free space above and below all units from non heat producing sources Double these distances from heat producing sources Applicable Standards BP0017 103 The E Clipse Bypass configuration conforms to all standards listed for the ACH550 UH Technical Data 104 A all HOW a aa nee ieee eee 97 applications separate drive amp bypass run commands
106. s Fault relay is de energized during normal operation Bypass No Fault 7 BYP NOT FLT If configured for Bypass No Fault the relay is energized during normal operation The Bypass No Fault relay is de energized when power is removed from the system a bypass fault has occurred or when the bypass motor overload underload protection has tripped The specific nature of the fault is indicated on the bypass control panel display Bypass Alarm 8 BYPASS ALRM If configured for Bypass Alarm the relay is energized when a bypass alarm is present The specific nature of the alarm is indicated on the bypass control panel display The Bypass Alarm relay is de energized during normal operation Drive Fault 9 DRIVE FAULT If configured for Drive Fault the relay is energized when a drive fault has occurred The specific nature of the fault is indicated on the drive control panel display The Drive Fault relay is de energized during normal control panel Drive No Fault 10 DRV NOT FLT If configured for Drive No Fault the relay is energized during normal operation The Drive No Fault relay is de energized when power is removed from the system or when a drive fault has occurred The specific nature of the fault is indicated on the drive control panel display Overview of Bypass Functionality E Clipse Bypass Configurations for ACH550 Drives 41 Drive Alarm 11 DRIVE ALARM If configured for Drive Alarm the relay is energized whe
107. s power to the ACH550 with E Clipse Bypass must include appropriate motor branch circuit protective devices to provide short circuit and ground fault protection for the motor in the bypass mode When connected to a 480 VAC power source the ACH550 with E Clipse Bypass with the circuit breaker option is suitable for use on a circuit capable of delivering not more than 100 000 RMS symmetrical amperes When connected to a 240 VAC power source the ACH550 with E Clipse Bypass with the circuit breaker option is suitable for use on a circuit capable of delivering not more than 100 000 RMS symmetrical amperes Fuses NOTE Although fuses listed are similar in function to fuses listed in the ACH550 UH User s Manual physical characteristics may differ Fuses from other manufacturers can be used if they meet the ratings given in the table The fuses recommended in the table are UL recognized Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive s power circuitry Since fast acting fuses are provided the branch circuit protection will not clear when the drive input fuses blow If the drive input fuses blow the motor can be switched to Bypass without replacing fuses or resetting a circuit breaker The drive s electronic protection circuitry is designed to clear drive output short circuits and ground faults without blowing the drive input fuses Drive input fuse specifications are liste
108. sage is not given 6 CAN T EDIT Try to save value which is over LO LIMIT of the parameter Should not be UNDER LO LIMIT possible when changing parameters from control panel 7 CAN T EDIT Try to save value which is over HI LIMIT of the parameter Should not be UNDER HI LIMIT possible when changing parameters from control panel 8 CAN T EDIT Try to save value which is out of enumerated value list Should not be possible ENUM VAL ONLY when changing parameters from control panel 9 CAN T EDIT Try to request default value press UP and DOWN buttons simultaneously NO DEFAULT for a parameter which is defined not to have a default value Should not be possible when changing parameters from control panel 10 CAN T EDIT Parameter system is busy e g application macro change is in process at the TRY AGAIN same time when someone is trying to save a value for a parameter Should not be possible when changing parameters from control panel Diagnostics and Troubleshooting 85 86 E Clipse Bypass Configurations for ACH550 Drives PAGE INTENTIONALLY LEFT BLANK Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives 87 Technical Data Input Power Connections Supplement to ACH550 UH User s Manual Branch Circuit Protection Input power is connected to the ACH550 with E Clipse Bypass through a door interlocked disconnect switch or circuit breaker Neither of these inputs are fused The branch circuit that provide
109. ss control panel display will be illuminated and text will be displayed when the disconnect switch or circuit breaker is closed and control power is applied to the bypass Enabled LED The Enabled LED is illuminated green under the following conditions e Both the Safety Interlock s and Run Enable contacts are closed e The Safety Interlock contact s are closed with no Start command present The Enabled LED flashes green if the Run Enable contact is open and when the Safety Interlock contact s are closed and a Start command is present The Enabled LED is illuminated red when the Safety Interlock contact s are open Motor Run LED The Motor Run LED is illuminated green when the motor is running in either bypass mode or in drive mode The Motor Run LED flashes green to indicate the system has been placed in an Override condition Overview of Bypass Functionality 34 E Clipse Bypass Configurations for ACH550 Drives Bypass Faulted LED The Bypass Faulted LED is illuminated or flashes red when the motor or bypass protection functions have shut down the bypass The specific nature of the fault is indicated on the bypass control display Refer to the Diagnostics and Troubleshooting section of this manual for more details Drive Selected LED The Drive Selected LED is illuminated green when the drive has been selected as the power source for the motor and no drive fault is present Bypass Selected LED The Bypass Selected LED is ill
110. started manually in the bypass mode Drive Select Key The Drive Select Key selects the drive as the power source for the motor Bypass Select Key The Bypass Select Key selects the bypass as the power source for the motor Overview of Bypass Functionality E Clipse Bypass Configurations for ACH550 Drives 35 Off Reset Key The Off Reset Key may be used to manually stop the motor if the motor has been running on bypass power The Off Reset key also resets most bypass faults It may take several minutes before the bypass can be reset after an overload trip If a bypass fault condition is present the second press of this key places the bypass in the OFF mode Auto Key The Auto Key selects the Auto Start contact or serial communications as the means for starting and stopping the motor in the bypass mode Hand Key The Hand Key can be used to manually start the motor when the bypass has been selected as the power source for the motor Operating Modes Note For normal operation with the bypass place the drive control panel in the Auto mode Drive Mode Under normal conditions the system is in the Drive mode The drive provides power to the motor and controls its speed The source of the drive s start stop and speed commands is determined by the Auto or Hand mode selection of the drive s control panel Commands come from the bypass control terminals or serial communication when the Auto mode has been selected or direct
111. strat etal ace 87 input power connection terminal SIZE oinar i iT 89 AOK Ue SEEE EE eee A 89 installation flow chaft dornei 7 J jumper e clipse bypass J2 J3 location 25 L label Serial number siana e i 8 type code ieie a ln ten hee 8 NING SFC ACTON ddiin iaie on ann atatan 89 location e clipse bypass dip SW sessecssscerceerreeeeen 25 e clipse bypass jUMpers ccecce 25 e clipse bypass pots ssie 25 location MOUNTING ccceeeeeeeeeeeeeeeeeeeeeeeenneeetees 9 M macro parameter settings for non e clipse bypass 19 manuals cic senile iende i el ii motor rotation direction eee eeeseeeeeeeeeesteeeeeneeerenees 21 motor connection terminal SiZ ennnen EN 89 ikoj Ke IUIS EAE EE TAT 89 motor protection overload relay Ane 95 O Operating Modes ecceeseeeeeeeeeeeeeeeeeeeteeeeeeeenees 35 overload POtloCatON vir eters te iain neers 25 relay motor protection ee eeeseeeseeeeeneeees 95 P parameter config for non e clipse bypass macro 19 protection DFANCH CICUIE eaae r or rae aaa 87 R Relay Contact Digital Inputs 00 cere 38 Relay Contact Outputs eeeeeeeeeeeeeeeeeteeeeeeeaes 39 relays specifications 0 0 eee eeseeeeeteeeteneeeeeneeeeenees 96 rotation check direction ec eeeesseeeseeeeeeeeeeeeees 21 S E E P A ET 1 Serlali MUMBO MEAE E ie ans ET 8 E Clipse Configurations for ACH550 Drives specifications control CONNECTIONS ccsccc
112. t may take several minutes before the bypass can be reset after an overload trip Bypass Override DI5 Override 2 The Bypass Override Override 2 input can be connected to an external contact that is closed to select the Bypass Override mode See Bypass Override Mode on page 36 for a description of this mode Smoke Control DI6 Override 1 The Smoke Control Override 1 input can be connected to an external contact that is closed to select the Fireman s Override mode See Smoke Control Mode on page 35 for a description of this mode Relay Contact Outputs System Ready 1 SYS READY If configured for System Ready the relay is energized when the Drive Bypass System is ready to be started Two conditions must be met in order for the System Ready relay to energize e The Safety Interlock input contact s must be closed and There can be no fault present in the selected mode Drive or Bypass of the system System Running 2 SYS RUNNING If configured for System Running the relay is energized when the Drive Bypass system is running The System Running relay provides an output when the motor is running whether powered by the drive or the bypass System Started 3 SYS STARTED If configured for System Started the relay is energized when the Drive Bypass system is started Three conditions must be met in order for the relay to energize A Start command must be present The Safety Interlock input con
113. tact s must be closed and Overview of Bypass Functionality 40 E Clipse Bypass Configurations for ACH550 Drives e There can be no fault present in the system The Start command can come from the bypass control board terminal block the drive control panel the bypass control panel or serial communications depending on the operational mode selected e The System Started relay is ideal for use in damper actuator circuits opening the dampers only under those conditions where the system is preparing to run the motor Closing the dampers if the safeties open the system faults or when a Stop command is issued Bypass Selected 4 BYPASS MODE If configured for Bypass Selected the relay is energized when Bypass Mode has been selected as the method of motor control The Bypass Selected relay is de energized when Drive Mode has been selected as the method of motor control Bypass Run 5 BYPASS RUN If configured for Bypass Run the relay is energized when the bypass is running The Bypass Run relay provides an output only when the motor is running and powered by the bypass The Bypass Run relay is de energized when the motor is not being run in bypass Bypass Fault 6 BYPASS FLT If configured for Bypass Fault the relay is energized when a bypass fault has occurred or when the bypass motor overload underload protection has tripped The specific nature of the fault is indicated on the bypass control panel display The Bypas
114. tart Bypass e Run Bypass for at least the LEARN TIME set in Parameter 1629 e Select Drive Mode on E Clipse Keypad e Operate System normally Overview of Bypass Functionality 44 E Clipse Bypass Configurations for ACH550 Drives Note The learn mode is terminated by any of the following conditions e User clears the learn mode request Parameter 1628 NOT SEL e The running time in learn mode equals the time set by Parameter 1629 e The user enters drive mode At the end of learn mode the average bypass power is calculated From that point on whenever the system is operated in drive mode it keeps a running total of the energy savings The energy savings is measured from a certain point in time This starting point is triggered by any of the following events e Learn mode is terminated e Drive parameter 0115 KWH COUNTER is reset e Bypass parameter 0114 KWH SAVED is reset Overview of Bypass Functionality E Clipse Bypass Configurations for ACH550 Drives 45 Start up HVAC Bypass Control Panel Operation LCD Display is Down ae Up BYPASS CONTROL Escape gt aa Enter Enabled co ds en Drive and Bypass Selected Faulted LEDs FAULTED mp ao MOTOR RUN t Motor Run LED Start Up can be performed in two ways Drive Bypass Select Keys wa e Using the Start Up Parameter List e Changing the parameters individually from the Full Parameter List
115. the power for 5 minutes Depending on the value of 1607 FAULT RESET SELECT the following could also be used to reset the drive e Digital input e Serial communication When the fault has been corrected the motor can be started Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives 79 Note For some faults such as motor phase open and motor OC it is suggested that you check the drive to motor wiring and or meggar the motor before attempting to restart the system on bypass History For reference the last five fault codes are stored into parameters 0401 0410 0419 0420 and 0421 For the most recent fault identified by parameter 0401 and Fault 2 identified by parameter 0410 the drive stores additional data in parameters 0402 0409 and 0411 00418 respectively to aid in troubleshooting a problem For example parameter 0405 stores the motor current at the time of the fault To clear the fault history all of the Group 04 Fault History parameters Using the control panel in Parameters mode select parameter 0401 2 Press ENTER 3 4 Press ENTER Press Up and Down simultaneously Correcting Alarms The recommended corrective action for alarms is e Determine if the Alarm requires any corrective action action is not always required e Use the following Alarm Listing to find and address the root cause of the problem Diagnostics and Troubleshooting 8
116. to find and address the root cause of the problem e Reset the system Diagnostics and Troubleshooting E Clipse Bypass Configurations for ACH550 Drives Fault Listing 73 Fault close when commanded to do so RBCU Loose wires on contactor terminals A1 and or A2 Bad Output on RBCU Bad Contactor Code Fault Name In Panel Fault Possible Cause Corrective Action 3001 COIL CURR FBK RBCU is sensing Defective component Change RBCU abnormal current on RBCU feedback when neither contactor should be energized 3002 BYP CNTACT STUCK M2 contactor indicates Defective Contactor Disconnect incoming it is not prepared to Defective RBCU power from unit move on a power up Check if contactor check of the contactor armature moves freely or after contact is If armature moves commanded to open freely then change the RBCU If armature does not move freely then change individual contactor M2 or the complete assembly RCSA 0x 3003 DRV CNTACT STUCK M1 contactor indicates Defective Contactor Disconnect incoming it is not prepared to Defective RBCU power from unit MOVE On a power Up Check if contactor check of the contactor armature moves freely or after contact is If armature moves commanded to open freely then change the RBCU If armature does not move freely then change individual contactor M1 or the complete assembly RCSA 0x 3004 BYPASS COIL OPEN M2 contactor will not Loose J8 connecto
117. uminated or flashes green when the bypass has been selected as the power source for the motor and no bypass fault is present Drive Faulted LED The Drive Faulted LED is illuminated red when the bypass has lost its communications link with the drive or when the motor or drive protection functions have shut down the drive The specific nature of the fault is indicated on the drive control panel display Refer to the Diagnostics and Troubleshooting section of the ACH550 User s manual for more details Automatic Transfer The Automatic Transfer indication is provided on the bypass control panel The bypass control display will continuously flash an alarm to indicate the system has automatically transferred to Bypass after a Drive fault The Bypass Selected LED flashes green when the system has automatically transferred to bypass operation The bypass event log will also record this event Auto Indication The Auto Indication is provided on the bypass control panel default display when the bypass control panel Auto key is pressed Normally this indicates that the Auto Start contact or serial communications has been selected as the means for starting and stopping the motor in the bypass mode Off Indication The Off Indication is provided on the bypass control panel default display when bypass control panel Off key is pressed Hand Indication The Hand Indication is provided on the bypass control panel default display when the motor has been
118. ve and below all units from non heat Technical Data 99 100 E Clipse Bypass Configurations for ACH550 Drives Standard E Clipse Bypass UL type 1 B1 B3 BP0063 2 Standard E Clipse Bypass UL type 1 B1 B3 Dimensions B1 B2 B3 Ref mm in mm in mm in WwW 443 17 4 521 20 5 713 28 1 H 849 33 4 957 37 7 1212 47 7 D 344 13 5 389 15 3 485 19 1 Keep a minimum of 2 inches of free space on each side and 8 inches of free space above and below all units from non heat producing sources Double these distances from heat producing sources Technical Data E Clipse Bypass Configurations for ACH550 Drives Standard E Clipse Bypass UL type 12 B1 B3 a D Standard E Clipse Bypass UL type 12 B1 B3 Dimensions B1 B2 B3 Ref mm in mm in mm in Ww 443 17 4 521 20 5 734 28 9 H 849 33 4 957 37 7 1371 54 0 D 344 13 5 389 15 3 485 19 1 101 BP0062 Keep a minimum of 2 inches of free space on each side and 8 inches of free space above and below all units from non heat producing sources Double these distances from heat producing sources Technical Data 102 E Clipse Bypas
119. ypass Installation Flow Chart Drive Input Fuse Contactor The installation of E Clipse Bypass Configurations for ACH550 drives follows the outline below The steps must be carried out in the order shown At the right of each step are references to the detailed information needed for the correct installation of the unit Task PREPARE for installation v PREPARE the Mounting Location v MOUNT the unit v REMOVE the covers from Vertical E Clipse Bypass Unit INSTALL wiring Yy CHECK jumpers and switches y CHECK installation y RE INSTALL the covers v APPLY power v START UP Reference in ACH550 UH User s Manual Installation section Preparing for Installation Prepare the Mounting Location Remove Front Cover Wiring Overview and Install the Wirings on Vertical Units Check Installation Re install Cover Apply Power Start Up Reference in this Manual Drive Identification on page 8 Suitable Mounting Location Supplement to ACH550 UH User s Manual on page 9 Mount the Drive with E Clipse Bypass Remove Vertical E Clipse Bypass Cover Installing the Wiring Supplement to ACH550 UH User s Manual starting on page 9 Check E Clipse Bypass Jumpers and Switches on page 25 Initial Settings and Checks on page 19

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