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SECTION 7

TROUBLESHOOTING

7.1 Fault Codes

WARNING

DISCONNECT POWER BEFORE SERVICING THIS CONTROL.

HAZARDOUS VOLTAGES EXIST UNTIL CHARGE LIGHT GOES OUT.

AVERTISSEMENT

COUPER L’ALIMENTATION AVANT D’ENRERENORE LE DEPANNAGE DU SYSTEME ELECTRIQUE.

VOLTAGE DANGEUREUX EXISTE TANT QUE LA LUMIERE INDICATRICE RESTE ALLUMÉ.

NUMBER

MESSAGE

EXPLANATION

F01

COMPUTER ERROR

CPU Malfunction

F02

MEMORY ERROR

EEPROM Data Destroyed

F03

CURR SENSE ERROR

Wrong Bus Current Measurement

F04

PWR SUPPLY ERROR

Power Supply Voltage Low

F05

NO DC BUS VOLTS

Low DC Bus Voltage Detected

F06

OUTPUT SHORT CKT

Short Sensed During Power-up

F07

MOL CONTACT OPEN

Motor Overload Terminal Fault

F08

OPTION BD FAULT

Error in an Option Card

F10

RESTART LOCKOUT

Auto Restart Number Exceeded

F11

GROUND FAULT

Ground Fault Detected

F12

EXT INTERFERENCE

External Interference

F13

OVERVOLTAGE

DC Bus Voltage Too High

F14

UNDERVOLTAGE

DC Bus Voltage Too Low

F15

DYN BRAKE OVLD

DB Duty Cycle above Limits

F16

ACCEL OVERCURR

Overcurrent During Acceleration

F17

DECEL OVERCURR

Overcurrent During Deceleration

F18

RUN OVERCURRENT

Overcurrent While at Speed

F19

OVERTEMP TRIP

Heat sink Temperature Too High

F20

TIMED OVERLOAD

Electronic Overload Exceeded

TABLE 7.1

NOTES:

1. Faults F01-F08 are checked during the power-up sequence.

• F02 is also checked during the programming.
• F04 is also checked in the run and stop modes.

2. Faults F11-F20 will be reset and the inverter restarted if the Auto-Restart function is selected.

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Содержание WFC1000 Series

Страница 1: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

Страница 2: ...URER DATA SHEET TB Wood s WFC1000 2000 4000 Manufacturer Model Number PDF File Doc_000071_Cover pdf Covers Doc_000072_Covers mdb Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOUR...

Страница 3: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 4: ...P Installation Operation and Maintenance Instructions for CE Marked Version TB WOOD S INCORPORATED Chambersburg Pennsylvania Form 1226D Quality Made in the U S A WFCHT AC Inverter Artisan Technology G...

Страница 5: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 6: ...0 60 Hz 1 28 33 F2 Preset Speed 2 Jog 0 00 400 5 Hz 1 28 34 F3 Preset Speed 3 0 00 400 20 Hz 2 28 35 F4 Preset Speed 4 0 00 400 40 Hz 2 28 36 F5 Preset Speed 5 Note 2 0 00 400 60 Hz 2 28 37 F6 Preset...

Страница 7: ...6 2 34 73 ST2 Auxiliary Output 2 0 11 3 2 34 74 ST3 Auxiliary Output 3 0 11 7 2 34 75 STR Auxiliary Relay Fault 0 11 2 1 34 77 MOL Motor Overload Input 0 1 0 2 34 81 PRGNO Special Program Number 0 65...

Страница 8: ...20 3 6 Description of Displays 21 3 7 Operating Tips 23 3 8 Quick Start Running the Motor 23 3 9 High Torque Setup Procedure 24 Section 4 Level 1 Level 2 Parameters 4 1 Programming 25 4 2 Parameter D...

Страница 9: ...t sunlight or corrosive fumes and in a location where the ambient temperature will not be less than 20 C 4 F nor more than 60 C 140 F 1 3 Control Identification Number A systematic numbering system is...

Страница 10: ...0 1 400 Hz Programmable 28 31 Frequency Command 0 10 VDC or 0 2 VDC 100 k Selections 4 20 mA 237 0 1 kHz or 0 10 kHz pulse train 15 27 Digital Keypad RS485 Serial Communication Link Frequency Resoluti...

Страница 11: ...automatic startup when line power 39 is applied defeatable by programming Overtemperature Drive will shut down if heat sink temperature exceeds rating DB Failure Drive will sense circuit failure and...

Страница 12: ...s complete reset to factory settings auto restart line start lockout PWM selection display of engineering units alternate display languages customer access code storage Parameter Block 90 BAUD or comm...

Страница 13: ...1 6 7 1 1 4 3 6 4 0 2 1 5 4 2002 0 2 2 1 3 3 14 4 2 7 6 8 7 5 4 1 10 2 2003 0 3 3 3 4 2 10 4 3 8 9 6 10 6 5 7 14 4 2005 0 5 5 3 7 0 17 6 6 1 15 2 16 7 9 1 22 8 2007 5 7 5 7 5 3 10 7 26 9 8 8 22 0 24...

Страница 14: ...by the motor s design and manufacturer 1 7 Description of Operation The primary functional blocks of the inverter are outlined in Figure 1 7 The ultimate goal of any inverter is to accept fixed voltag...

Страница 15: ...able speed Due to the many areas of liability that may be encountered when dealing with these applications the following statement of Company Policy applies TB Wood s Incorporated AC Inverter products...

Страница 16: ...the NEMA 4 and chassis style WFCHT Inverters Use this data and the General Rules for Installation to select a suitable mounting location FHP 5 HP NEMA 4 CHASSIS MODELS FIGURE 2 2 Artisan Technology G...

Страница 17: ...9 7 5 10 HP 230 VAC 7 5 20 HP 460 VAC NEMA 4 CHASSIS MODELS FIGURE 2 3 8 33 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 18: ...10 15 20 HP 230 VAC 25 30 HP 460 VAC NEMA 4 CHASSIS MODELS FIGURE 2 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 19: ...11 25 HP 230 VAC 40 75 HP 460 VAC NEMA 1 NEMA 4 MODELS 40 75 HP 460 VAC CHASSIS MODELS FIGURE 2 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 20: ...ance personnel and ask them to investigate this problem and recommend methods of correcting this condition Phase imbalance can be damaging to motors running Across the Line also A 2 imbalance requires...

Страница 21: ...requirements must follow the instructions provided herein Refer to the WFCHT tech nical data plate and the motor nameplate for electrical data WFC20007xHT 3 1 16kHz 58 131 WFC20010xHT 4 16kHz 72 163 W...

Страница 22: ...be a minimum of 300 V for 230 VAC systems and 600 V for 460 VAC systems This is Class 1 wire 4 Never run the control wiring in the same conduit or raceway with power wiring See NOTE above 5 Connect sh...

Страница 23: ...tion is desired NOTE All control terminals are isolated from earth ground Do not exceed 50 VAC potential between any terminal and GND 1 Control terminal impedance a VIN Terminal 100 k b CIN Terminal 2...

Страница 24: ...rence for VIN in which case the drive can be programmed to shut down if the common line to the remote speed potentiometer opens See 24 FSEL Torque Limit input terminal It will accept 0 to 10 VDC 10 VD...

Страница 25: ...en the relay is activated Rating is 115 VAC at 1 Amp or 250 VAC at 0 5 Amp TABLE 2 8 Con t 2 9 Environmental Considerations The WFCHT Series Inverter is rated NEMA 4 through 50 HP indoor use This is a...

Страница 26: ...g the PROG key at anytime Limits access to the most commonly used parameters for operator convenience LEVEL 2 This is used when the more advanced features of WFCHT are needed It is accessed by pressin...

Страница 27: ...ow In the Stop mode pressing this key decreases the desired running speed of the drive That is the speed to which the drive will accelerate when a Run is initiated In the Run mode pressing this key dy...

Страница 28: ...to factory defaults Pressing this key while a Parameter is displayed will allow that Parameter to have its data changed by use of the UP and DOWN arrow keys Pressing this key after data has been chang...

Страница 29: ...only while JOGGING TORQ LIMIT The output torque of the inverter has reached its programmed limit level DYN BRAKE The Dynamic Braking circuit is helping to decelerate the motor and load HI TEMP The tem...

Страница 30: ...inside the front cover for a listing of all Level 1 and Level 2 parameters DATA Up to eight characters are used to display the information stored in the parameter Some parameters have a unit designat...

Страница 31: ...sections 3 1 through 3 7 before proceeding In many cases your WFCHT will perform perfectly without making any changes to the factory settings A Perform all procedures for installation as specified in...

Страница 32: ...t for ideal drive motor performance For additional fine tune adjustments see the following steps 1 Run the motor in the 2 6 Hz range If the drive appears to draw excessive currents at low speeds with...

Страница 33: ...to a 230 VAC input and 2 0 HP rating 40075 would indicate 460 VAC and 7 5 HP ratings 02 RVLVL Software Revision L2 This display indicates the software revision installed in your inverter 03 IRAT Inve...

Страница 34: ...t measurements and torque boost settings In Vector mode the percentage is the inverter s regulated magnetizing current levels Parameter 1B can be monitored while the inverter is in operation 21 MODE I...

Страница 35: ...F6 default 0 Hz 14 F7 Programmable via 38 F7 default 0 Hz 15 FMAX Programmable via 32 FMAX default 60 Hz 19 VIN Terminal input follows the 6FS 48X output of another WFC series inverter 1 3 Notes 1 Da...

Страница 36: ...ION SEE THE INSTRUCTIONS FOR PARAMETER 53 FKNEE FOR MORE INFORMATION PARAMETER 83 PWM WILL ADDITIONALLY INFLUENCE THE ACTUAL MAXIMUM FREQUENCY CAPABILITY OF THE DRIVE 33 F2 Preset Frequency 2 Jog Hz L...

Страница 37: ...on If operating in the motoring mode it begins to decelerate toward the value of 39 FTL If operating in the regenerative mode it begins to accelerate toward the rotational speed to which it is being d...

Страница 38: ...Care must be exercised with this adjustment Too much boost may cause excessive motor currents and motor heating Use only as much boost as is necessary to start the motor AUTOBOOST may be selected at...

Страница 39: ...ith valid settings in the range of 185 to 240 WFC4000 series drives are set for 460 with valid settings between 370 and 480 5B IMAG Magnetizing Current Level This parameter tunes the Vector Control sc...

Страница 40: ...tor This may be more prevalent when the inverter capacity is larger than the motor This adjustment will stabilize the motor current in these conditions The range of adjustment is 0 through 4 with the...

Страница 41: ...n 6 2 and Form 1032 WARNING INSURE THAT AUTOMATIC RESTARTING WILL NOT CAUSE DAMAGE TO EQUIPMENT OR INJURY TO PERSONNEL AVERTISSEMENT ASSUREZ VOUS QU UN DEPART AUTOMATIQUE N ENDOMMAGERA PAS L EQUIEMENT...

Страница 42: ...ence Signal Reversing See Form 1042 5 7 Parameter Units Level 72 ST1 Auxiliary Output 1 Open Collector L2 73 ST2 Auxiliary Output 2 Open Collector L2 74 ST3 Auxiliary Output 3 Open Collector L2 75 STR...

Страница 43: ...am parameters to be retrieved Data code 4 allows the current and stored set of program parameters to be exchanged 4 Data code 5 allows the WFC2005 0x to be re calibrated for use on a 3 HP motor when p...

Страница 44: ...NTx Range DC voltage Ex ECNTx Code No but compatible with WPC02 WPC06 Yes WPC04 or WPC05 Yes WPC04 No 0 0 0 1 1 0 1 1 Description All inputs inactive PS1 Active PS2 Active PS1 PS2 Active PS3 Active PS...

Страница 45: ...n 1 Hour 2 Minutes Until PS1 Active Ramp Selection Primary Alternate Primary Speed Selection F6 50 Hz N A F2 5 Hz PARAMETER DATA CODE EXPLANATION 81 PRGNO 60 1 Second Time Increments C1 CNTL1 01000101...

Страница 46: ...rogrammed sequence steps This parameter allows the viewing of elapsed time during the sequence if using the time base option If using the event count option this will be a real time events counter Par...

Страница 47: ...verter from the terminal strip Recovery from an EMERGENCY STOP will require that the STOP key be pressed a second time and then the direction command re established Line start Autostart With this sett...

Страница 48: ...cy permitted without overheating the inverter Note Autoselect will also adjust the carrier frequency to 8 kHz at 75 C and to 4 kHz at 90 C When using Data Codes 5 6 the carrier frequency will shift to...

Страница 49: ...G 6 8 KHZ 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 95 78 79 83 See Note CONTINUOUS LOAD RATING 12 16 KHZ 110 110 110 110 82 64 110 100 110 96 86 110 110 110...

Страница 50: ...is set between 0 and 5 it will assign the position of the decimal place in the engineering units display The factory setting is R P M _ _ 1 which will display the value programmed at 84 DISP with one...

Страница 51: ...is parameter determines the frequency pulse train output from the 6FS terminal Each of the frequency outputs can be used as a speed reference input to another WFCHT series inverter See parameter 24 FS...

Страница 52: ...nication Consult Form 997 SIO Serial Link Protocol or the factory for more information on the use of WFCHT Series inverters in serial communication applications 5 1 Program Code Summary Level 3 Name D...

Страница 53: ...e to determine the present conditions in which the inverter is operating The data is stored as an integer but represents a binary word Bit 7 the most significant bit when active indicates that the dri...

Страница 54: ...ontrol is specified as keypad the active torque limit reference is the preset values at parameters 61 thru 64 as if parameter 27 TLSEL were set to a code 3 In all other cases the drive obeys the setti...

Страница 55: ...7 A reverse command is initiated as though the REV terminal is activated from the terminal strip 6 A forward command is initiated as though the FWD terminal is activated from the terminal strip 5 Once...

Страница 56: ...represented by this integer value can be used to determine the status of the input terminal function Parameter 7A CIN relates to the control board inputs parameter 7B relates to the option board input...

Страница 57: ...ignificant bits and their indication are as follows BIT FUNCTIONAL INDICATION 7 The value written in the last communication was outside the range of acceptable values 6 The last communication was to a...

Страница 58: ...BUTTON ON MOT MOTOR OR THERMAL THERMAL OVERLOAD OVERLOAD GROUND GROUND MET MET CUST CUSTOMER OMER DISPLAY METER METER 4 20 mA PROCESS PROCESS SOURCE SOURCE MOT MOTOR OR L1 L1 L2 L2 L3 L3 B B B B M1 M1...

Страница 59: ...S MOTOR THERMAL OVERLOAD GROUND MET MET MOTOR L1 L2 L3 B B M1 M2 M3 GND FUSES DISCONNECT WDBxxx AUXILIARY DB PACKAGE DB COM CIN COM VIN REF LIM COM FWD FWD REV 24 R J PS1 PS2 PS3 ART 24 MOL MOL CTS RS...

Страница 60: ...th the speed and direction of the motor The process control function permits set point with proportional and integral gain adjustment of pumps fans winders etc using standard analog feedback signals W...

Страница 61: ...trol for most applications This may be prohibitive in some cases If a remote station is to have exclusive control of speed and direction commands set 21 MODE to code 4 or 14 The keypad stop key will r...

Страница 62: ...Error in an Option Card F10 RESTART LOCKOUT Auto Restart Number Exceeded F11 GROUND FAULT Ground Fault Detected F12 EXT INTERFERENCE External Interference F13 OVERVOLTAGE DC Bus Voltage Too High F14 U...

Страница 63: ...output transistor failure 3 Check for shorted DC bus 4 Remove power 10 15 min then reapply 1 Check motor wiring 4 Increase 53 FKNEE value 2 Extend the acceleration time 5 Isolate line and load wires...

Страница 64: ...ter if used 1 Verify that the proper programming selections have been made for the application 1 Verify that the inverter has not shut down due to a fault condition 2 Consult Table 8 2 1 Release any o...

Страница 65: ...Board PC449 1 Aux Power Card PC450 1 1 1 Snubber Card PC464 1 1 1 Fan Kit FANKIT5HP 1 1 1 INTFANKIT20HP 1 1 EXTFANKIT20HP 2 2 INTFANKIT50HP 1 1 1 EXTFANKIT50HP 3 3 3 DB Kit DB2005 1 1 1 1 1 1 DB2010 1...

Страница 66: ...5 1 1 1 1 DB4020 1 1 1 1 Cover Kit COVERKIT5HP 1 1 1 1 COVERKIT20HP 1 1 1 1 MOV Board PC166 1 1 1 1 PC188 1 1 1 1 Cur Sense Asmbly U6200R 1 1 1 1 U6199R 1 1 Capacitor Board PC156 1 1 PC157 1 1 PC158 1...

Страница 67: ...assle Free Warranty The driving force at TB Wood s is customer service including dealing with unforeseen problems without creating new ones TB Wood s takes the extra step to ensure that ANY problem th...

Страница 68: ...ed Installation of a line filter with properly matched WFCHT inverter To meet the B Emission Curve for EMC Commercial Compliance an output reactor may also be required No output filter or reactor is r...

Страница 69: ...A Y WFC40075x 3 WLF40200H WLF40200D 460 38 20 15 5 mA Y WFC40100x 3 WLF40200H WLF40200D 460 38 20 15 5 mA Y WFC40150x 3 WLF40200H WLF40200D 460 38 20 15 5 mA Y WFC40200x 3 WLF40200H WLF40200D 460 38 2...

Страница 70: ...at earth ground potential The filters can be mounted parallel to the panel or perpendicular to the panel The filter should be installed as close as possible to the inverter When mounting the filters...

Страница 71: ...ns Case Mounting Terminals Model L W H X Y Size Lines GND WLF40300H 5 51 140 10 63 270 3 54 90 4 17 106 10 16 258 M6 AWG 6 M5 90 C 2 WLF40400H 7 09 180 13 78 350 3 54 90 5 75 146 13 31 338 M6 M10 M10...

Страница 72: ...87 M6 AWG 6 M8 478 180 0 71 18 high 420 200 0 51 13 large diam 0 26 6 5 small diam Slot bottom 1 04 26 5 depth 0 26 6 5 width 0 43 11 diam of curve IP54 versions up to 20HP Notes 1 Dimensions inches...

Страница 73: ...the leakage current associated with these filters 3 5 mA one of the following measures must be taken to be in compliance with specification EN 50178 The filter must be connected by a cable which is e...

Страница 74: ...an discharge the RF energy traveling on the shield Shields particularly those on control cables must not be routed through pin contacts plug connectors When shielded cables must pass through a plug co...

Страница 75: ...ese devices from interfering with the inverter s operation Wire the coils of DC devices with freewheeling diodes The diodes should be placed as close as possible to the physical coil of the device Wir...

Страница 76: ...tandards Low Voltage Directive EN50178 Electromagnetic Compatibility EN50081 1 Adjustable speed electrical power drive systems Part 3 EMC product standard including specific test methods The products...

Страница 77: ...69 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 78: ...chase Date______________________ Distributor Name___________________________________________ Quantity Purchase to Date________________________ _________________________________________________________...

Страница 79: ...ASS MAIL PERMIT NO 17 CHAMBERSBURG PA POSTAGE WILL BE PAID BY ADDRESSEE ATTN MARKETING MANAGER ELEC DIV TB WOODS INCORPORATED 440 N FIFTH AVE CHAMBERSBURG PA 17201 9960 Fold Here Fold Here Artisan Tec...

Страница 80: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 81: ...Laurent Montreal Quebec Canada H4R 1V8 Telephone 514 332 4812 FAX 514 332 6842 TB Wood s Incorporated http www tbwoods com 440 North Fifth Avenue Chambersburg Pennsylvania 17201 1778 Telephone 888 TBW...

Страница 82: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

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