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Chapter 1 - Rockwell Automation

1. Fault Code and LED Information Description Suggested Action Text Type Monitor the incoming AC line for low voltage or line power interruption Refer to the Understanding Precharge and 12067 The DC bus voltage fell below the Ridethrough Faults section in the CP Solid green Warning minimum value 388V DC at 460V AC troubleshooting chapter of the user Bus Undervit input manual for more information If you do not want this condition to be reported as a warning change bit 3 in Warning Select 1 parameter 21 to 0 Monitor the incoming AC line for low voltage or line power interruption Atleast ridethrough cycles have Refer to the Understanding Precharge and ke Ridethrough Faults section the 12068 occurred within a 20 second period This CP Solid green Warning 7 troubleshooting chapter of the user Bus Cycle gt 5 indicates a converter problem or a problem f manual for more information with the incoming power If you do not want this condition to be reported as a warning change bit 4 in Warning Select 1 parameter 21 to 0 Make sure the motor is properly connected Refer to the Understanding Precharge and 12069 The fast flux up current is less than 50 of pine NOHO Fauls TA CP Solid green Warning troubleshooting chapter of the user Open Circuit commanded manual for more information If you do not want
2. GPT Description PuTIpr Control Firmware Function Publication 1336 IMPACT 6 1 March 1998 ii Table of Contents Troubleshooting and Error Chapter 2 Codes Chapter Objectives Fault Waming Handling Viewing the Fault and Warning Queues on the HIM What Are the Fault Descriptions Diagnostic Procedures by Symptom Drive Will NotStatorJog NO HIM Displ y daa oda HIM Displays Motor Response Not Where You Wantlt Start Up Troubleshooting Procedures Miscellaneous Troubleshooting Procedures Encoderless Troubleshooting Procedures Disassembly and Access Chapter 3 Procedures Chapter O ede RS uS away d Disassembly and Access Electrostatic Discharge Precautions o rre Fastener Torque Specifications Torque Sequence Two Point Mounting Torque Specifications Disassembly and Access Procedures
3. Opening the Drive Enclosure Removal i22 a Ras ea aw ean RA REOR eee Removing the L Option ITI TOT HAS Ca TI C B e hyd uo Pac Removing the Main Control Board Mounting Plate R emoval m hrec MP t Removing the Main Removing the Gate Driver Power Supply Board 2 iiinn inntur dae avons Installation ead Accessing Chassis Power Components Component Test Procedures Chapter 4 Chapter Objectives Component Test Overview Publication 1336 IMPACT 6 1 March 1998 Part Replacement Procedures Replacement Parts List Table of Contents iii Electrostatic Discharge Precautions jo qe Test1 Testing Bridge 1 Test2 Testing the Bus Test 3 Testing Transistor Modules Q1 Q2 and 03 Test4 Testing the Precharge Module Test5 Testing the Gate Driver Power Supply Board Chapter 5 Chapter ODJECUVE sase
4. Allen Bradley 1336 IMPACT Troubleshooting Adjustable Frequency AC Drive Guide Series A A007 A015 B015 015 020 Important User Information Because of the variety of uses for the products described in this publication those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards The illustrations charts sample programs and layout examples shown in this guide are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Rockwell Automation publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Rockwell Automation office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or in part without written
5. 6 Publication 1336 IMPACT 6 1 March 1998 iv Table of Contents Schematics 15 30 HP Chapter 7 1336 IMPACT Drives Publication 1336 IMPACT 6 1 March 1998 Manual Objective Who Should Use This Manual Safety Precautions Preface Preface The information in this manual is designed to help troubleshoot or repair an Allen Bradley 1336 IMPACT Adjustable Frequency AC Drive with ratings A007 A015 B015 and C015 C020 This manual is intended for qualified service personnel responsible for repairing the 1336 IMPACT Adjustable Frequency AC Drive You should Read this entire manual before performing maintenance or repairs to drives Have previous experience with and basic understanding of electrical terminology procedures required troubleshooting equipment equipment protection procedures and methods and safety precautions This manual describes equipment troubleshooting and disassembly procedures You begin with general illustrations and end with greater detail concerning replacement parts and part locations on the drives Later chapters may refer you back to earlier chapters for information on basic equipment and steps necessary to perform detailed diagnostics and part replacement ATTENTION Some printed circuit boards and drive components may contain hazardous voltage levels Remove and lock out power before you disconnect or reconnect wires and before you remove or replace
6. AC DC DRIVES d PERSONAL COMPUTERS NC CONTROLS DATA COMMUNICATIONS LAN d V RATE THE OVERALL QUALITY OF THIS MANUAL BY CIRCLING YOUR RESPONSE BELOW 1 POOR 5 EXCELLENT HELPFULNESS OF INDEX TABLE OF CONTENTS 1 2 3 4 5 CLARITY 1 2 3 4 5 EASE OF USE 1 2 3 4 5 ACCURACY AND COMPLETENESS 1 2 3 4 5 QUALITY COMPARED TO OTHER COMPANIES MANUALS 1 2 3 4 5 QUALITY COMPARED TO OTHER ALLEN BRADLEY MANUALS 1 2 3 4 5 V WHAT DID YOU LIKE MOST ABOUT THIS MANUAL V WHAT DID YOU LIKE LEAST ABOUT THIS MANUAL V PLEASE LIST ANY ERRORS YOU FOUND IN THIS MANUAL REFERENCE PAGE TABLE OR FIGURE NUMBERS V DO YOU HAVE ANY ADDITIONAL COMMENTS V COMPLETE THE FOLLOWING NAME COMPANY TITLE DEPARTMENT STREET CITY STATE ZIP TELEPHONE DATE FOLD HERE FOLD HERE BUSINESS REPLY MAIL FIRST CLASS PERMIT NO 413 MEQUON WI POSTAGE WILL BE PAID BY ADDRESSEE ALLEN BRADLEY Attn Marketing Communications P O Box 760 Mequon WI 53092 9907 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES Updated Information Summary of Changes Summary of Changes The information below summarizes the changes to the company wide templates since the last release No changes have been made to this manual Publication 1336 IMPACT 6 1 March 1998 Table of Contents Preface oboe aos debt
7. 2 Drive must be stopped to take Local Control Speed Select 1 Control by all other adapters is disabled except Stop 3 These inputs must be present before drive will start Common 4 For Common Bus this becomes Precharge Enable 3 5 Bit 11 of Logic Options parameter 17 must be 0 for reverse direction Enable control 18 Flux En Reset 2711 12 Digital PotUp Digital PotDn 6 For soft faults only You need to recycle power to the drive or reset to clear For hard faults refer to the troubleshooting chapter 7To configure the stop type refer to Logic Options parameter 17 8 This input must be present before the fault can be cleared and the drive will start This can be disabled through Fault Select 2 parameter 22 and Warning Select 2 parameter 23 9 Latched starts require a stop to stop the drive 10 This input must be present or masked out before drive will start 11 In mode 5 the MOP value is not reset to 0 when you stop In mode 27 the MOP Value is reset when you stop 12 Available in versions 2 02 and later a Momentary Maintained Star Not Stop Clear Control Logic Wiring and Adapters Option Mode parameter 116 7 11 and 19 22 28 29 Multi Source Three Wire Control 3 6 Fault Mode Common 7 8 92 10 mg 19 20 2 22 281213 29013 Reverse Reverse gt Digital Reverse 1st Speed Speed Reverse Speed
8. ES some ate PartReplacement Overview Safety 5 Electrostatic Discharge Precautions Major Component Replacement Detailed 1 Precharge Module as hs uo D bmc orbe taber s Removal oid atia er do eg XO doe aq ddp EROR OS ode c o oS XO RC x 3 cioe cid eso Pera tw oe v a IR C or a vor ad Nur Installation ccc eect ete tenes Transistor Modules Installation ccc eee rs rnr Bridge Rectifier BRI Removal tt tex Fal sateen viaaa i RU CEA RU E an GUP REMOVAL doch eth A acr EC oe cp words oan Seta bon X OX C Reg aor aes DC Bus ie coii etc te no cp exce ae Rd Removal xc asco TCI Bus Capacitor S sa ba nutu su a da a Removal mn 6 Chapter Objectives 6 Ordering Replacement 5 6 Replacement P arts Listing
9. In some cases different tests troubleshoot components of the same name These similar tests vary according to the rating of the drive being tested Verify that the rating on the drive matches the rating for the test you are performing The procedures in this chapter assume that the drive you are servicing either has no enclosure or that the enclosure is opened For more information on opening the drive enclosure refer to Chapter 3 Disassembly and Access Procedures Opening the Drive Enclosure ATTENTION Some printed circuit boards and drive components may contain hazardous voltage levels Remove and lock out power before you disconnect or reconnect wires and before you remove or replace fuses and circuit boards Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Servicing energized industrial control equipment can be hazardous Electrical shock burns or unintentional actuation of controlled industrial equipment may cause death or serious injury Follow the safety related practices of NFPA 70E Electrical Safety for Employee Workplaces when working on or near energized equipment Do not work alone on energized equipment Publication 1336 IMPACT 6 1 March 1998 4 2 Component Test Procedures Electrostatic Discharge Precautions Publication 1336 IMPACT 6 1 March 1998 ATTENTION This
10. Hard You cannot regain control until you reset the drive Perform a Drive Reset command or cycle drive power 1 Address the condition that caused the fault 2 Perform Clear Faults command Soft Trips the drive causing it to stop Indicates an undesirable condition The drive will not stop but the Address the condition that caused condition may lead to a fault that the warning will stop the drive Warning Faults are annunciated on the Human Interface Module HIM at the time they occur Warnings are not annunciated on the HIM To help troubleshoot your 1336 IMPACT drive the drive logs any faults or warnings in either the fault or warning queue The faults and warnings that are contained in the queues are either configurable or non configurable This fault type Refers to faults that you Can set up to either trip the drive or provide only a visual warning while the drive continues to operate Cannot disable These faults are the result of a condition that could damage the drive if allowed to persist Configurable Non configurable gt You can reset the soft faults by pressing the stop button on the HIM Viewing the Fault and You can use the HIM to view the fault and warning queues To view Warning Queues on the the fault queue you need to HIM 1 Press the Escape key until you reach the Choose Mode level 2 Use the Increment or Decrement key to scroll through the Choose Mode optio
11. SCANport adapters and main control board Replace drive if required If you do not wantthis condition to be reported as a warning change bit 10 in Warning Select 1 parameter 21 to 0 06075 SP 3 Timeout VP Flashing green Warning The SCANport adapter at port 3 has been disconnected and the logic mask bit for port 3 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a warning change bit 11 in Warning Select 1 parameter 21 to 0 06076 SP 4 Timeout VP Flashing green Warning The SCANport adapter at port 4 has been disconnected and the logic mask bit for port 4 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a warning change bit 12 in Warning Select 1 parameter 21 to 0 Publication 1336 IMPACT 6 1 March 1998 2 12 Fault Code and Text 06077 SP 5 Timeout LED Information VP Flashing green Fault Type Warning Troubleshooting and Error Codes Description The SCANport adapter at port 5 has been disconnected and the logic
12. inches then slide it downward Installation Install the Main Control Board Mounting Plate in reverse order of removal ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Disassembly and Access Procedures 3 11 Removing the Main Control Board Figure 3 6 Main Control Board and Mounting Plate Mounting Plate Main Control Board Connector J 1 Connector J 6 Connector 7 Connector J 5 AB0868A Removal ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Publication 1336 IMPACT 6 1 March 1998 3 12 Disassembly and Access Procedures Publication 1336 IMPACT 6 1 March 1998 Important Before you remove connections and wires from the 9 drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring durin
13. Driver P ower Chapter 3 Removing the Gate PWRSPLY Supply PCB Driver Power Supply Board 6 LOCAL DIS Human Interface ain Control Board Chapter 3 Removing the HIM Module ounting Plate 7 MAIN Main Control PCB ain Control Board Chapter 3 Removing the Main CTL ounting Plate Control Board 8 FAN Fan ain Chassis Chapter 5 Fan 9 L1 DC Bus ain Chassis Chapter 5 DC Bus Inductor L1 Inductor 10 C1 C4 Bus Capacitors ain Chassis Chapter 5 Bus Capacitors Publication 1336 IMPACT 6 1 March 1998 Chapter 7 Schematics 15 30 1336 IMPACT Publication 1336 IMPACT 6 1 March 1998 7 2 230V 7 5 10HP 460V 15 20 c2 6 3 E8 Schematics 15 30 HP 1336 IMPACT Drives CAP BANK DETAILS 230V 575V 15 15 20 460V E5 25 30HP gs th e Ci a E E4 320 C2 Om J2 J8 ES 3 E5 Ee C2 AN x J4 E6 68 zx 7 45 ie E6 ALL CAPS ARE CONNECTED TOGETHER BY PCB ARTWORK STANDALONE CONFIGURATION SEE TABLE 1 T FR TT FS Er 3 FT CUSTOMER FUSING FUSE AC HE VOLTAGE FR FS FT TYPE JJ 7 5 230 35 10 230 45 15 230 70 15 20VT 380 460 35 20 25VT 380 460 45 25 30VT 380 460 60 30CT 30IEC 380 460 70 15 575 25 20 575 35 STAND ALONE UNIT BULLETIN 1336 IMPACT 200 240 Volt 5 5
14. HIM Ma Adapter 1 L Option TB3 Adapter 0 Communications P ort for Remote HIM re Communication Options Adapter 2 or 2 3 4 5 Expansion Options Adapters 2 3 4 5 Expansion Options 803198 Control Logic Wiring and Adapters 1 11 Removing the HIM For handheld operation you can remove the module and place it up to 10 meters 33 feet from the 1336 IMPACT drive You do need a cable for this Important ATTENTION Some voltages present behind the drive front cover are at incoming line potential To avoid an electric shock hazard use extreme caution when removing replacing the HIM Removing a HIM or other SCANport device from a drive while power is applied causes a Serial Fault unless SP Enable Mask parameter 124 or Fault Select 1 parameter 20 have been set to disable this fault or Control Logic from the Control Status menu has been disabled only available on a Series A version 3 0 or Series B HIM Setting bit 1 of SP Enable Mask to 0 disables Serial Fault from a HIM on port 1 It also disables all HIM control functions except Stop Setting bit 9 of Fault Select 1 to 0 disables the serial fault from the HIM on port 1 but still allows HIM control ATTENTION Hazard of personal injury of equipment damage exist If you i
15. If you do not want this condition to be reported as a fault change bit 5 in Fault Select 1 parameter 20 to 0 12064 RidethruTime CP Solid green Warning There was a drop of 150V and power did not return within 2 seconds Check the incoming power and fuses Refer to the Understanding Precharge and Ridethrough Faults section in the troubleshooting chapter of the user manual for more information If you do not want this condition to be reported as a warning change bit 0 in Warning Select 1 parameter 21 to 0 12065 Prechrg Time CP Solid green Warning The precharge function could not complete within 30 seconds Refer to the Understanding Precharge and Ridethrough Faults section in the troubleshooting chapter of the user manual for more information If you do not want this condition to be reported as a warning change bit 1 in Warning Select 1 parameter 21 to 0 12066 Bus Drop Publication 1336 IMPACT 6 1 March 1998 CP Solid green Warning The bus voltage dropped 150V below the bus tracker voltage Monitor the incoming AC line for low voltage or line power interruption Refer to the Understanding Precharge and Ridethrough Faults section in the troubleshooting chapter of the user manual for more information If you do not want this condition to be reported as a warning change bit 2 in Warning Select 1 parameter 21 to 0 Troubleshooting and Error Codes 2 15
16. In 2 Offset parameter 100 An In 2 Scale parameter 101 mA Input Offset parameter 103 and mA Input Scale parameter 104 if your speed input is coming from the analog inputs Check Speed Scale 1 parameter 30 or Speed Scale 7 parameter 37 Check Absolute Overspd parameter 24 Check Min Speed Limit parameter 215 Encoderless Troubleshooting Procedures Troubleshooting and Error Codes 2 23 If you are having problems with encoderless mode refer to this table for possible solutions before calling for help The motor will not accelerate or does not start smoothly increases to current limit Then you should ncrease the bandwidth in Spd Desired BW parameter 161 If the bandwidth is too low the motor may not accelerate although the current f the regen power limit is 0 increase it to at least 5 ncrease the torque and current limits to the maximum ncrease the value of Kp Freq Reg parameter 178 The motor oscillates after it is up to speed Decrease the bandwidth in Sod Desired BW parameter 161 if the process will allow If this does not help depending on your application you need to either increase or decrease the value of Error Filter BW parameter 162 The inverter trips on absolute overspeed during starting ncrease the acceleration time f the overspeed occurs during a fast acceleration increase the value of Kp Freq Reg parameter 178 until the trip stops occurr
17. Removing the Gate Driver Power Supply Board Remove the two round head screws fastening the Precharge Module to the heat sink Remove the Precharge Module from the drive Installation 1 2 Clean surfaces between the Precharge Module and the heat sink Replace the Preform between the Precharge Module and the heat sink Install the Precharge Module in reverse order of removal Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Publication 1336 IMPACT 6 1 March 1998 5 6 Part Replacement Procedures Publication 1336 IMPACT 6 1 March 1998 Thermistor The Thermistor is fastened to the upper right corner of the heat sink Figure 5 3 Thermistor Removal Connector to Main Control Board J 1 AB0306B ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT d
18. TB3 e TB3 L Option Mode selections and functions TB3 terminal designations Important All printed circuit boards except the Main Control Board assembly are referenced to negative ground bus ATTENTION Some printed circuit boards and drive components may contain hazardous voltage levels Remove power before you disconnect or reconnect wires and before you remove or replace fuses and circuit boards Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION This assembly contains parts and sub assemblies that are sensitive to electrostatic discharge Static control precautions are required when servicing this assembly Component damage may result if you ignore electrostatic discharge control procedures If you are not familiar with static control procedures reference Rockwell Automation Publication 8000 4 5 2 Guarding Against Electrostatic Discharge or any other applicable ESD protection handbook Publication 1336 IMPACT 6 1 March 1998 1 2 Control Logic Wiring and Adapters Publication 1336 IMPACT 6 1 March 1998 Figure 1 1 Terminal Block Locations 11 22k 15 30 HP AB0318A ATTENTION The National Electrical Code NEC and local codes
19. Test VR2 through VR7 The following table shows meter connections at the components and ideal meter readings for those connections Refer to the previous illustration for meter connection locations Table 4 G Gate Driver Board Test Component Meter Lead Meter Lead Nominal Meter Reading VR2 VR7 1 2 2 5 Important Typical malfunction is shorted in both directions 10 If your readings do not match the table readings replace the Gate Driver Power Supply Board Publication 1336 IMPACT 6 1 March 1998 Chapter Objective Part Replacement Overview Safety Precautions Electrostatic Discharge Precautions Chapter 5 Part Replacement Procedures This chapter describes procedures required to replace drive components This chapter references Chapter 3 Disassembly and Access Procedures for basic drive component access The part replacement procedures in this chapter assume that the drive you are servicing either has no enclosure or that the enclosure is open For more information on opening the drive enclosure refer to Chapter 3 Disassembly and Access Procedures Opening the Drive Enclosure ATTENTION Some printed circuit boards and drive components may contain hazardous voltage levels Remove power before you disconnect or reconnect wires and before you remove or replace fuses and circuit boards Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to servic
20. Torque Lim parameter 74 and Neg Torque Lim parameter 15 Check Fast Flux Level parameter 78 and bit 8 of Bus Brake Opts parameter 13 Check S Curve Percent parameter 47 The drive coasts on stop Publication 1336 IMPACT 6 1 March 1998 Check the stop type bits in Logic Options parameter 17 Check Zero Speed Tol parameter 19 You cannot clear faults Troubleshooting and Error Codes 2 21 Then you should Check if the port is enabled in SP Enable Mask parameter 124 Check if clear faults is enabled in Cir Fit Res Mask parameter 127 e Check if clear fault owners in Ramp CIFIt Owner parameter 131 is set If set check stop owners in Start Stop Owner parameter 129 and remove stop conditions The fault is a hard fault which requires a power cycle or drive reset The motor does not turn or run at the correct speed Check which speed reference the drive is following in Drive Inv Status parameter 15 bits 13 15 e Check if Spa Trq Mode Sel parameter 68 is set correctly e Check if Spd Desired BW parameter 161 is non zero Setthe drive defaults and run start up again to tune the drive The HIM pot does not control motor speed e Check if SP An In Select parameter 133 or SP An In2 Select parameter 136 is setto the HIM port number e Check if SP An In Scale parameter 135 or SP An In2 Scale parameter 138 is 0 125 e Check if a Speed Ref 1 7
21. X Q AB0297A ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TBI Do not attempt to service the drive until the bus voltage has discharged to zero volts Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volts at TB1 terminals DC and DC Publication 1336 IMPACT 6 1 March 1998 4 4 Component Test Procedures Check for the absence of control voltage at e TBIO e TBII e L Option Board if used Remove the Gate Driver Power Supply Board Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board Set your meter to test diodes The following table shows meter connections and ideal meter readings for those connections Refer to the previous illustration for meter connection locations Table 4 A Bridge Rectifier BR1 Test Meter Lead Meter Lead Nominal Meter Reading 1 0 43 2 0 43 3 0 43 1 Infinite 2 Infinite 3 Infinite 1 0 43 2 0 43 3 0 43 1 Infinite 2 Infinite 3 Infinite 7 Replace if any readings are not as
22. and wires from the 6 drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly Remove power from the drive Check for zero volts at TB1 Terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Remove the Gate Driver Power Supply Board from the drive Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board Remove the two screws fastening the bridge rectifier to the heat sink Remove the rectifier from the heat sink Installation 1 Clean all surfaces between Bridge Rectifier BR1 and the heat sink using a soft clean cloth Replace the Preform between the rectifier and the heat sink Install the rectifier in reverse order of removal Fasten the mounting screws Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications Fasten the terminal screws Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Publication 1336 IMPACT 6 1 March 1998 5 12 Part Replacement Procedures Publication 1336 IMPACT 6 1 March 1998 Fan The Fan is located behind and
23. assembly contains parts and sub assemblies that are sensitive to electrostatic discharge Static control precautions are required when servicing this assembly Component damage may result if you ignore electrostatic discharge control procedures If you are not familiar with static control procedures reference Rockwell Automation Publication 8000 4 5 2 Guarding Against Electrostatic Discharge or any other applicable ESD protection handbook Electrostatic discharge generated by static electricity can damage the complementary metallic oxide semiconductor devices on various drive boards It is recommended that you perform these procedures to guard against this type of damage when circuit boards are removed or installed Wear a wrist type grounding strap that is grounded to the chassis e Attach the wrist strap before removing the new circuit board from the conductive packet Remove boards from the drive and immediately insert them into their conductive packets Tools You need the following tools to disassemble and assemble the drive Pliers e 2 Phillips screwdriver e 5 16 inch or 8mm socket Torque wrench metered in 16 1 or N m Component Test Procedures 4 3 Test 1 Testing Bridge Bridge Rectifier BR1 is located on the bottom right of the heat sink Rectifier BR1 Figure 4 1 Important Bridge Rectifier Test Positive Bridge Rectifier Negative L d
24. detail how to replace the following drive components Precharge Module Thermistor e Transistor Modules Bridge Rectifier BRI e Fan e DC Bus Inductor L1 Bus Capacitors For Gate Driver Power Supply Board Main Control Board and L Option Board installation and removal procedures refer to Chapter 3 Disassembly and Access Procedures Allen Bradley Adjustable Frequency AC Drives are modular by design to enhance troubleshooting and spare parts replacement thereby helping reduce production down time The following illustration calls out the main components of a typical drive Component designs vary slightly among the different drive ratings but component locations are identical Part Replacement Procedures Figure 5 1 Main Drive Components Heat Sink and Fan Assembly Thermistor Load Sharing Resistor Transistor Module Rectifier Bus Capacitor Inductor L1 Bank A Fuse F1 Input MOV Terminal Strip 1 5 3 Gate Driver P ower y Supply Board Mounting Plate for Main Control Board Main Control Human Interface Module HIM Board 7 Connector jl Connector J 8 ae Connector J 6 Connector J 7 Connector J 16 Connector J 2 Connector J 4 L Option Board AB0850B Publication 1336 IMPACT 6 1 March 1998 5 4 Part Replacement Procedures Precharge Mo
25. dis Ohms E8 lt e 5 19 4 3K Ohms 4 3K Ohms AB0313A ATTENTION The Capacitor Bus PCB must connect a positive capacitor terminal to a negative capacitor terminal Capacitors not connected correctly will explode and cause death or serious injury Publication 1336 IMPACT 6 1 March 1998 Chapter Objectives Ordering Replacement Parts Chapter 6 Replacement Parts List This chapter illustrates and lists replacement parts for the 1336 IMPACT Drives rated A007 A015 B015 B030 and C015 C020 and describes replacement parts ordering procedures The following illustration and table show you parts part names locations and chapters for replacement procedures For your convenience the Rockwell Automation Drives Division and the Rockwell Automation Support Division provide efficient and convenient repair and exchange for eligible equipment A product service report number is required to return any equipment for repair Your local Rockwell Automation distributor or area sales and support office can provide you with a product service report number You should return equipment to be repaired to the area sales and support center nearest you Reference the product service report number on the carton and packing slip Include Yourcompany name Your company address The repair purchase order number A brief description of the problem Contact your local Rockwell Automation d
26. discharge control procedures If you are not familiar with static control procedures reference Rockwell Automation Publication 8000 4 5 2 Guarding Against Electrostatic Discharge or any other applicable ESD protection handbook Publication 1336 IMPACT 6 1 March 1998 3 2 Disassembly and Access Procedures Fastener Torque Specifications Publication 1336 IMPACT 6 1 March 1998 Electrostatic discharge generated by static electricity can damage the complementary metallic oxide semiconductor devices on various drive boards It is recommended that you perform these procedures to guard against this type of damage when circuit boards are removed or installed Wear a wrist type grounding strap that is grounded to the chassis e Attach the wrist strap before removing the new circuit board from the conductive packet Remove boards from the drive and immediately insert them into their conductive packets Tools You need the following tools to disassemble and assemble the drive Pliers e 2 Phillips screwdriver 5 16 inch or 8mm socket Torque wrench metered in lb in or N m Torque Sequence When mounting components to a drive s heat sink component fastener torque sequences and tolerances are crucial to component to heat sink heat dissipation ATTENTION Component can be damaged if temporary tightening procedure is not performed to specification Two Point Mounting The following illustrates temporary and
27. in the system Run the power structure diagnostics CP Solid red Soft When this condition occurs the drive Check for shorted motor or motor wiring vercurrent coasts to a stop regardless of the selected stop type Replace drive Check the incoming power and fuses Refer to the Understanding Precharge and Ridethrough Faults section in the 12032 CP Flashing red Soft There was a bus voltage drop of 150V and troubleshooting chapter of the user RidethruTime 9 power did not return within 2 seconds manual for more information If you do not want this condition to be reported as a fault change bit 0 in Fault Select 1 parameter 20 to 0 Refer to the Understanding Precharge and Ridethrough Faults section in the troubleshooting chapter of the user 12033 CP Flashing red Soft The precharge function could not complete manual for more information Prechrg Time within 30 seconds If you do not want this condition to be reported as a fault change bit 1 in Fault Select 1 parameter 20 to 0 Monitor the incoming AC line for low voltage or line power interruption Refer to the Understanding Precharge and 12034 The bus voltage dropped 150V below the CP Flashing red Soft troubleshooting chapter of the user Bus Drop bus tracker voltage manual for more information If you do not want this condition to be reported as a fault change bit 2 in Fault Select 1 parameter 20 to 0 Monitor the incoming AC line for low volta
28. is removed these jumpers must be reinstalled and the L Option Mode parameter parameter 116 must be programmed to 1 Jumper Locations J Spares Jumper located on Main Control Board 11 22 15 30 HP ABO276C Publication 1336 IMPACT 6 1 March 1998 1 4 Control Logic Wiring and Adapters Local Programming Publication 1336 IMPACT 6 1 March 1998 Available Inputs The L Option allows the combination of the following functions Accel Decel Rates Process Trim Digital Potentiometer MOP Ramp Enable Reset Flux Enable Run Forward Forward R everse Run Reverse 109 Speed Selects Local Control Speed Torque Selections Not Ext Fit Start Not Stop Clear Fault Stop Mode Selects The available combinations are shown in Figure 1 4 Programming the L Option Mode parameter to one of the L Option Mode numbers listed selects that combination of input functions Important The L Option Mode parameter can be changed at any time however programming changes will not take effect until power has been cycled to the drive When changing an L Option Mode it is important to note that the corresponding inputs to TB3 may also change The programming options of the L Option Board allow the user to select an input combination to meet the needs of a specific installat
29. logic mask bit for port 1 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander SCANport adapters and main control board Replace drive if required If you do not wantthis condition to be reported as a fault change bit 9 in Fault Select 1 parameter 20 to 0 06042 SP 2 Timeout VP Flashing red Soft The SCANport adapter at port 2 has been disconnected and the logic mask bit for port 2 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring S CAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a fault change bit 10 in Fault Select 1 parameter 20 to 0 06043 SP 3 Timeout VP Flashing red Soft The SCANport adapter at port 3 has been disconnected and the logic mask bit for port 3 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCANport expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a fault change bit 11 in Fault Select 1 parameter 20 to 0 Publication 1336 IMPACT 6 1 March 1998 2 10 Fault Code and Text LED Information 06044 SP 4 Timeout VP Flashi
30. mask bit for port 5 is set 1 Suggested Action If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a warning change bit 13 in Warning Select 1 parameter 21 to 0 06078 SP 6 Timeout VP Flashing green Warning The SCANport adapter at port 6 has been disconnected and the logic mask bit for port 6 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters eReplace wiring SCANport expander S CANport adapters and main control board eReplace drive if required If you do not want this condition to be reported as a warning change bit 14 in Warning Select 1 parameter 21 to 0 06079 SP Error VP Flashing green Warning SCANport communications have been interrupted If the adapter was not intentionally disconnected eCheck the amount of noise on the System eCheck the wiring to the SCANport adapters eReplace wiring SCANport expander SCANport adapters and main control board eReplace drive if required If you do not wantthis condition to be reported as a warning change bit 15 in Warning Select 1 parameter 21 to 0 12016 Overvoltage CP Solid red Soft The DC bus voltage has exceeded the maximum value When
31. permission of Rockwell International Corporation is prohibited Throughout this manual we use notes to make you aware of safety considerations ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attention statements help you to identify a hazard avoid the hazard recognize the consequences Important Identifies information that is critical for successful application and understanding of the product CUT ALONG DOTTED LINE We Want Our Manuals to be the Best wy You can help Our manuals must meet the needs of you the user This is your opportunity to make sure they do just that By filling out this form you can help us provide the most useful thorough and accurate manuals available Please take a few minutes to tell us what you think Then mail or FAX this form FAX to your local Allen Bradley Sales Office or 414 512 8579 PUBLICATION NAME PUBLICATION NUMBER DATE AND PART NUMBER IF PRESENT V CHECK THE FUNCTION THAT MOST CLEARLY DESCRIBES YOUR JOB SUGGEST RESPONSIBLE FOR THE PURCHASE OF EQUIPMENT MAINTAIN OPERATE PROGRAMMABLE MACHINERY DESIGN IMPLEMENT ELECTRICAL SYSTEMS 1 TRAIN EDUCATE MACHINE USERS SUPERVISE FLOOR OPERATIONS V WHAT LEVEL OF EXPERIENCE DO YOU HAVE WITH EACH OF THE FOLLOWING PRODUCTS NONE LITTLE MODERATE EXTENSIVE PROGRAMMABLE CONTROL
32. shown above Clean all surfaces between the rectifier and the heat sink using a soft clean cloth Replace the Preform between the rectifier and the chassis Fasten the mounting screws Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications 8 If the rectifier shorted check e Transistor Modules for possible damage e for an open shorted condition 9 Replace and secure the Gate Driver Power Supply Board and Publication 1336 IMPACT 6 1 March 1998 Main Control Board Mounting Plate Test 2 Testing the Bus Capacitors Component Test Procedures 4 5 The Bus Capacitors are located the left side of the Main Chassis Figure 4 2 Bus Capacitor Test Important Terminal Block SG ARRA o S Positive Negative DC DC AB0849A ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Before you remove connections and wires from the drive components mark the connections and wires to correspond
33. 11 kW 7 5 15 HP 380 480 Volt 11 22kW 15 30 HP 500 600 Volt 11 15KW 15 20 Publication 1336 IMPACT 6 1 March 1998 BR1 AB0753A Schematics 15 30 1336 IMPACT Drives 10 15 H P 230V 20 H P 575V 20 25 30 H P 380 460V PCB MOUNTED COMPONENT GDB POWER PCB ARTWORK GDB ARTWORK GDB DISCRETE WIRING PCB SCREW TERMINAL TB7 2 Fee DISCRETE WIRES TB1 8 TB1 9 2000 1 CT2 2000 1 BANK See Cap Bank Detail Fani 40 24VDC Fan uy Fan2 TB1 2 TB7 1 NTC to Main Control Board m Q 9 ui E s g gj lt EE Kol 9 om 5 229 E Be lgzzEE ob ala CONTACTOR 9 aes Wen 5B SE INTERFACE ow 12 oo o Nono ot o 12 3 12 3 4 5 6 20 fa J2 TB5 J6 424VDC AUX INPUT 1 Fi 1 TB4 25172 260 08 J3 24VDC AUX INPUT 2 2 1A600V GATE DRIVER BOARD 1 2
34. 3 TBI J 1 2 TDeosoo rooPLTTIPPTLTTRRSERSSSRESSSSSSZSSSSSSTSOISSSSSSG 1 10 PE PE To Main Control Board HIGH VOLT DC AUX IN HIGH VOLT DC AUX IN AB0754A Publication 1336 IMPACT 6 1 March 1998 7 4 Schematics 15 30 1336 IMPACT Drives Publication 1336 IMPACT 6 1 March 1998 Main Control Board These J numbers correspond to these Velocity Current Synch Processor Processor Current Reg Analog Input Interface Ref Interface Main Control Board STD B H Frame Adapter Locations 1 10 Audience for this Manual P Auxiliary Interlock Definition P B B Bit Definition Bridge Rectifier illustration 5 5 1 Check Definitior Component Test Procedures 4 Connector Definition P Control Firmware Function 1 1 Control Interface L Option Board SeeL Option Board Control Logic Wiring 1 Conventions in this Manual P b D DC Bus Inductor Series Installation 5 11 Removal Default Definition Drive Enclosure Type P Identification P 1 Illustration Nameplate Locatior P Rating P Drive Enclosure Illustration 3 Removal 3 DriveTools 1 1 Index E Electrostatic Discharge Enable Input Definition Enclosure Type P Encoderless 2 28 ESD P F Fals
35. 336 IMPACT 6 1 March 1998 The following is an explanation of the catalog numbering system for 1336 IMPACT Adjustable Frequency AC Drives and options The catalog number is coded to identify the drive power rating and can be found on the drive shipping carton and nameplate 1336 IMPACT Drive Catalog Numbers Table P A 1 Language Module Must Be Specified L6 L Option Optional 200 240V AC Input Open 1 00 No Enclosure Code A007 AN A010 AN A015 AN 2 3 Human Interface Optional Enclosures NEMA Type 1 IP20 General Purpose Code A007 AA AE A010 AA AE A015 AA AE NEMA Type 4 IP65 Resist Water Dust Code A007 AF A010 AF A015 AF GM1 Communication Card Optional NEMA Type 12 IP54 Industrial Use Code A007 AJ A010 AJ A015 AJ Refer to the Language Module and Options tables following these Catalog Number tables Drive rating is based on a carrier frequency of 4kHz maximum an altitude of 1 000 meters or less and a maximum ambient temperature of 40 Refer to Drive Rating Qualifications on page P 7 Refer to Table P I for explanation of AE rating 1336 B007 AA Bulletin No Drive Rating Frame Designation B 1336E Bulletin No Frame Designation Output Amps 27 2 33 7 41 8 48 2 Rating Enclosure Mus
36. 36 IMPACT 6 1 March 1998 Troubleshooting and Error Codes Fault Code and LED Information Description Suggested Action Text Type Check for possible motor overheating elf the motor temperature is excessive reduce the accel decel times Motor overload tripped The drive has parameters 42 45 or reduce the load 01084 reached the level of accumulated motor elf the motor temperature is acceptable MtrOvrid Trp green Warming current over time as set by Motor Overload the vale of Motor parameter 26 26 If you do not want this condition to be reported as a warning change bit 4 in Warning Select 2 parameter 23 to 0 Check Torque Limit Sts parameter 87 to see which limit has occurred Increase the The drive is in a limit condition for a period appropriate limit parameter or reduce the 01085 VP Flashing green Warning of time in excess of the value specified load Mtr Stall Motor Stall Time parameter 25 with the motor at zero speed If you do not want this condition to be reported as a warning change bit 5 in Warning Select 2 parameter 23 to 0 Check the cabinet filters drive fans and heatsinks Inverter overtemperature trip There is T excessive temperature at the heatsink Check the thermal sensor and sensor Inv Overtemp Tro VEn ag Ted soft When this condition occurs the drive coasts to stop regardless of the selected Reduce the lo
37. 7V DC 4 596 C 515 813V DC 4 596 600 850V DC 5 8 If the voltage is out of tolerance check the following Publication 1336 IMPACT 6 1 March 1998 e An open condition at Bridge Rectifier BR1 e A voltage drop due to Inductor L1 resistance e A voltage drop between Bridge Rectifier BR1 and the bus capacitors due to loose or resistive wires or connections Precharge Circuit problems Component Test Procedures 4 7 9 If the above check did not reveal a problem replace the capacitors and balancing resistors The balancing resistors are located on the top right of the heat sink 10 Install the nuts fastening the capacitor assembly Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Publication 1336 IMPACT 6 1 March 1998 4 8 Component Test Procedures Test 3 Testing Transistor Modules Q1 Q2 and Q3 Publication 1336 IMPACT 6 1 March 1998 Transistor Modules Q2 and are located near the center of the heat sink Figure 4 3 Transistor Module Test Transistor C2E1 NO Em M AB0298A ATTENTION Disconnect and lock out power from the drive before di
38. 8 Spd Fabk Loss VP Flashing red Soft A loss of feedback occurred Check the encoder wiring Verify that the encoder signals are free of noise If you do not want this condition to be reported as a fault change bit 0 in Fault Select 2 parameter 22 to 0 05054 External Fit In VP Flashing red Publication 1336 IMPACT 6 1 March 1998 Soft The external fault input from the L Option board is open Check the external circuit for cause of an open input signal If you do not want this condition to be reported as a fault change bit 6 in Fault Select 2 parameter 22 to 0 Fault Code and Text 05080 Spd Fabk Loss LED Information VP Flashing green Fault Type Warning Troubleshooting and Error Codes Description A loss of feedback occurred 2 9 Suggested Action Check the encoder wiring Verify that the encoder signals are free of noise If you do not want this condition to be reported as a warning change bit 0 in Warning Select 2 parameter 23 to 0 05086 External Fit In VP Flashing green Warning The external fault input from the L Option board is open Check the external circuit for cause of an open input signal If you do not want this condition to be reported as a warning change bit 6 in Warning Select 2 parameter 23 to 0 06041 SP 1 Timeout VP Flashing red S oft The SCANport adapter at port 1 has been disconnected and the
39. Amp Rating is at 4kHz If carrier frequencies above 4kHz are selected drive Amp Rating must be derated Refer to the User Manual for carrier frequency vs Amp deratings Drive Ambient Temperature Rating is 40 C If ambient exceeds 40 C the drive must be derated Drive Rating is based on altitudes of 1 000m 3 000 ft or less If installed at higher altitude drive Several factors can affect drive rating If more than one factor exists derating percentages must be multiplied For example if a 14 amp drive is installed at a 2km 6 600 ft altitude and has a 296 high input line voltage the actual amp rating is 14 x 94 altitude derating x 96 high input line derating 12 6 amps Publication 1336 IMPACT 6 1 March 1998 P 8 Preface Conventions Publication 1336 IMPACT 6 1 March 1998 Enclosure Type The first character A indicates the Enclosure Code The second character indicates the type of enclosure shipped from the factory Table P I Enclosure Type Code Descriptions Enclosure Type Code Description N Open style IP 00 NEMA 1 IP 20 E NEMA Type 1 IP 20 CE Metal Cover F NEMA Type 4 IP 56 NEMA Type 12 IP 54 To help differentiate parameter names and display text from other text in this manual the following conventions will be used Parameter Names will appear in italics Display Text will appear in quotes The following is a list of conventions used throughout this manu
40. Brazil e Bulgaria e Canada e Chile e China PRC e Colombia e Costa Rica e Croatia e Cyprus e Czech Republic e Denmark e Ecuador e Egypt e El Salvador e Finland e France Germany e Greece e Guatemala e Honduras e Hong Kong e Hungary Iceland e India e Indonesia e Ireland e Israel e Italy eJ eJ eJ ordan e Korea e Kuwait e Lebanon e Malaysia e Mexico e Netherlands e New Zealand e Norway e Pakistan e Peru e Philippines e Poland e Portugal e Puerto Rico e Qatar e Romania e Russia CIS e Saudi Arabia e Singapore e Slovakia e Slovenia e South Africa Republic e Spain e Sweden e Switzerland e Taiwan e Thailand e Turkey United Arab Emirates e United Kingdom e United States e Uruguay e Venezuela e Yugoslavia Allen Bradley Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Publication 1336 IMPACT 6 1 March 1998 74103 718 01 Copyright 1998 Allen Bradley Company Inc a Rockwell International Company Printed in USA
41. Digital Reverse gt PotUp Accel Torque 310 Torque 310 Torque 310 potUp 5 Forward Digital Forward 2nd Speed Speed Forward Speed Digital Forward PotDn Accel Torque 210 Torque 210 Torque 210 PotDn Not Ext Fault 8 Common Jog Speed Speed Digital Ist Speed Speed Ramp Speed Speed Digital Select3 Select3 PotUp Decel Torque 120 Torque 110 Torque 110 Select3 PotUp Speed Speed Speed Digital 2nd Process Flux Reset Speed Speed Digital Select21 Select2l Select2 potpn Decel Trim Enable Select2 Select2 potpn Speed Select 1 Common Enable3 Option Mode parameter 116 12 16 and 23 26 30 Run Forward5 11 Single Source Two Wire Control Not Stop Clear Fault 6 Mode Common 12 13 14 15 16 23 24 25 26 301213 Run Reverse gt Local Stop 2nd lst Digital Local Process Flux Process Jog Digital Control Type Accel PotUp Contro Trim Enable Trim PotUp Not Ext Fault4 Common Speed Speed 210 15 Digital Stop Reset Reset Ramp Speed Digital ZEE Select3l Select3 Decel PotDn Type Select3 PotDn Speed Select 21 Speed Select 1 Common Enable 1See Table 1 B 2 Drive must be stopped to take Local Control Control by all other adapters is disabled except Stop 3These inputs must be present before drive will start 4 For Common Bus this become
42. Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volts at TB1 Terminals 4 DC and DC 3 Check for the absence of control voltage at e TB10 e TBII L Option Board if used Publication 1336 IMPACT 6 1 March 1998 4 12 Component Test Procedures Publication 1336 IMPACT 6 1 March 1998 4 Remove the Gate Driver Power Supply Board Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board 5 Set your meter to test diodes 6 Test the module The following table shows meter connections at the module and ideal meter readings for those connections Refer to the previous illustration for meter connection locations Table 4 E Precharge Module Diode Test Meter Lead 1 Meter Lead 3 Nominal Meter Reading nfinite 0 42 c inite c inite c inite J M M e w NR Ww ej NM e 7 Set your meter to test resis
43. Remove the load from the motor and try running the autotune tests again Afterwards you will need to attach the load again and run the inertia test manually During the phase rotation test you were asked to swap the encoder leads You changed the leads and ran start up again You were asked to swap the leads again The drive is not getting any speed feedback information You need to Check the connection between the encoder and the motor e Run the phase rotation test again and escape out to the status display at the first question Check the motor speed It should ramp to 3 Hz 90 rpm for a 60 Hz 4 pole motor If the motor speed is 0 rpm you should e Check the encoder wiring e Check the encoder itself Miscellaneous If you are having problems with how your 1336 IMPACT drive is Troubleshooting operating refer to this table for possible solutions before calling for Procedures help If Then you should The drive starts and then stops e Check if the mode specified in L Option Mode parameter 116 is 2 or 3 wire Check SP 2 Wire Enable parameter 181 Check to see ifthe HIM displays a fault message Check the L Option Board wiring e Check the settings on your gateway communications module There is a delay before the stop command takes effect C heck the value of Stop Dwell Time parameter 18 The motor waits before starting Check Start Dwell Time parameter 194 Check Pos
44. able 1 C Speed Torque Select Speed Torque Speed Torque Speed Torque Mode Mode Mode Speed Torque Mode Select 3 Select 2 Select 1 0 0 0 Zero Torque 0 0 X Speed Regulate 0 X 0 Torque Regulate 0 X X Minimum Torque S peed X 0 0 Maximum Torque S peed X 0 X Sum ofthe Torque and Speed X X 0 Zero Torque X X X Zero Torque 0 Open Removed 0 Closed Applied 1 Human Interface Module HIM Control Logic Wiring and Adapters 1 9 Description When the drive mounted HIM is supplied it will be connected as SCANport Adapter 1 refer to Figure 1 6 and visible from the front of the drive The HIM can be divided into two sections Display Panel and Control Panel The Display Panel provides a means of programming the drive and viewing the various operating parameters The Control Panel allows different drive functions to be controlled For HIM operation refer to the 1336 IMPACT Drive User Manual Important The operation of HIM functions depends upon drive parameter settings Default parameter values allow full HIM functionality Publication 1336 IMPACT 6 1 March 1998 1 10 Control Logic Wiring and Adapters Publication 1336 IMPACT 6 1 March 1998 Figure 1 5 Human Interface Module p Display Panel Control Panel Human Interface Module HIM AB0268B Figure 1 6 Adapter Locations 5 5 22 kW 15 30 HP Internal Communication Adapter 6 Drive Mounted
45. ad or duty cycle if possible Lower value of PWM Frequency parameter 10 Check the cabinet filters drive fans and heatsinks Check the thermal sensor and sensor wiring connector An inverter overtemperature is pending VP Flashing red Soft The inverter heatsink temperature is BESS Me Inv Overtemp Pnd approaching the trip level Lower the value of PWM Frequency parameter 10 If you do not want this condition to be reported as a fault change bit 1 in Fault Select 2 parameter 22 to 0 An inverter IT overload is pending The Reduce the load or duty cycle if possible 02061 inverter current has been in excess of InvOvid Pend VP Flashing red Soft 105 of Inverter Amps parameter 11 too lf you do not want this condition to be long Continued operation at this load reported as a fault change bit 13 in Fault level will cause an overload Select 2 parameter 22 to 0 Reduce the load or duty cycle if possible 02063 Inverter IT overload The inverter current Ln ev Oversea VP Flashing red Soft has been in excess of 105 of Inverter If you do not want this condition to be Amps parameter 11 too long reported as a fault change bit 15 in Fault Select 2 parameter 22 to 0 Publication 1336 IMPACT 6 1 March 1998 2 6 Troubleshooting and Error Codes Fault code and LED Information aut Description Suggested Action Text Type Check the cabinet fil
46. al and definitions of the conventions For a list of terminology and definitions refer to the Glossary in the back of this manual Auxiliary Interlock The Auxiliary Interlock is a user supplied circuit consisting of reset overload or other interlocking circuitry The Interlock is wired to the drive Not External Fault input Bit A bit is a single character or status point used in programmable logic Eight bits form a BYTE 16 bits form a word Drive parameters are actually eight bits or 16 bit words Check To check means to examine either the physical condition of something or the setting of some control such as a Parameter Checking a drive board or component may also require measurements and tests Preface P 9 Connector A connector joins one drive board to another Connectors come in two designs male and female Male connectors are stationary and contain pins which are sometimes joined by jumpers Female connectors are at the ends of wires or ribbon cables and plug into male connectors Default When a drive function defaults it automatically changes to a pre programmed setting Enable Input The Enable Input is a terminal connection on the L Option Board This connection provides an external input to enable or disable the Drive Output section It must be true to permit the drive to operate False False refers to a logical false state For instance an L Option signal on TB3 is false when the input contact i
47. ate Removal Control Board Removal 3 1 DC Bus Inductor Series C and D nstalaton Tp DC Bus Inductor Series C and D Removal 5 1 Drive Enclosure Installation 3 p Drive Enclosure Removal 3 b Fan Installation 5 1 Fan Removal 5 12 Gate Driver P ower Supply Board Series C and D Installation 3 16 Gate Driver P ower S upply Board Series C and D Removal 3 18 eq ower Supply Board Test 4 14 L Option Board Installation 3 B L Option Board Removal 3 Main Control Board Installation 3 1 Main Control Board Mounting P late Installation 3 1 Main Control Board Mounting P late Removal 3 Main Control Board Removal 3 1 Precharge Module Series C and D Precharge Module Series C and D Removal 5 lisi Module Series C and D Test 4 1 1 Replacement Part 5 1 Index 1 3 Thermistor Installation 5 0 Thermistor Removal 5 Transistor Module Installation 5 6 Transistor Module Removal 5 8 Transistor Module Test 4 8 Product Identification P b Programming L Option 1 Local 1 R Rating Drive Related P ublications P 1 Removal P rocedures See P rocedures Removal Human Interface Module 1 1 Replacement Part Procedures 5 Replacement Parts 6 S Safety Precautions P 1 Schematics 7 1 Speed Select Speed Reference 1 T TB3 Terminal Designations 1 b Terminal Block Locations 1 P Terminal Designations TB3 1 Thermistor Illu
48. coder Feedback L5 24V AC DC L8E 24V AC DC amp Encoder Feedback L6 115V AC L9E 115V AC amp Encoder Feedback 1 For a more functionally complete description of each option refer to Publication 1336 IMPACT 1 0 Publication 1336 IMPACT 6 1 March 1998 Derate Curve 12 Table P F 200 240 Drives Catalog Maximum Number AP Rating A007 2 A010 34 A015 48 Table P G 380 480 Drives Catalog Maximum Number Amp Rating B015 27 B020 34 B025 42 B030 48 Table P H 500 600 Drives Maximum Catalog Number Amp Rating C015 19 C020 24 1 must be derated Not available Derate Curve E ly bj 5 Derate Curve Drive Rating Qualifications Heat Dissipation Drive Watts 156 200 205 Heat Dissipation Drive Watts 117 140 141 141 Heat Dissipation Drive Watts 23 117 140 5 Refer to the 1336 IMPACT Drive User Manual Preface Heat Sink Watts 486 721 819 Heat Sink Watts 486 628 720 820 Heat Sink Watts 360 467 Total Watts 642 921 1024 Total Watts 603 768 861 961 Total Watts 477 607
49. dule The Precharge Module is located near the bottom of the heat sink If one or more Transistor Modules has been replaced you must replace the Precharge Module Figure 5 2 Precharge Module Removal Publication 1336 IMPACT 6 1 March 1998 Precharge Module AB0305B ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage had discharged to zero volts ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Part Replacement Procedures 5 5 Important Before you remove connections and wires from the 6 drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly Remove power from the drive Check for zero volts at TB1 Terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Remove the Gate Driver Power Supply Board Refer to Chapter 3 Disassembly and Access Procedures
50. e Definition Fan Installation 5 18 Removal 5 1 Faults 2 Absolute Overspd 2 1 Analog Spply Tol 2 Autotune Diag Bus Cycle gt 51 2 1 Bus Drop 2 18 Bus Unde 2 1 Desaturation Diff Drv 2 7 EE Checksum 2 7 Feedback 1055 2 20 Ground Fault 2 1 HW Malfunction Inv Overload Param Prechrg Time 2 1 Ridethru Time 2 18 SP 1 Timeout 2 9 SP 2 Timeout SP 3 Timeout SP 4 Timeout SP 5 Timeout SP 6 Timeout Publication 1336 IMPACT 6 1 March 1998 Index Publication 1336 IMPACT 6 1 March 1998 SP Error 2 1 Spd Fdbk Loss 2 8 SW Malfunction 2 Viewing Queue with Him 2 P Feedback Loss Fault 2 2p Four Point Mounting 3 G Gate Driver Power Supply Board Test Gate Driver Power Supply Board Series C and D Illustration 3 19 3 1 Installation D Removal 3 1 GPT See Graphic Programming Terminal Graphic Programming Terminal Description 1 1 Illustration 1 18 H Human Interface Module HIM Adapter Locations 1 10 Description 1 Illustration 1 1 Operation 1 1 Removal Viewing F ault Warning Queues 2 b Identification Product Input Mode See L Option Mode Inputs Available 1 J Jumper Definition L L Option Board Definition Illustration Inputs 1 Installation 3 B Jumper Locations 1 b Options 1 P Removal 3 1 L Option Mode Factory Default 1 b Programming 1 Selectio
51. e Driver Board Driver board to inductor 22 30 25 34 Gate Driver Board odule M5 screw 22 30 25 34 Gate Driver Board odule M6 screw 30 39 34 44 Bridge Rectifier BR1 BR1 to Driver board 22 30 25 34 Bridge Rectifier BR1 BR1 to heat sink 25 31 2 8 3 5 Precharge Module 1 to heat sink 22 30 2 5 3 4 Precharge Module 1 to Driver board 22 30 2 5 3 4 Transistor Modules Q1 Q3 odule to heat sink 25 31 2 8 3 5 Inductor nductor to chassis 22 30 2 5 3 4 1 Wires to TB1 16 1 8 TB3 Wires to TB3 8 10 0 9 1 1 Disassembly and Access Procedures Disassembly and Access Procedures 3 5 Opening the Drive Enclosure Figure 3 3 Opening the Drive Enclosure Enclosure Cover AB0846B Removal ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Publication 1336 IMPACT 6 1 March 1998 3 6 Disassembly and Access Procedures Publication 1336 IMPACT 6 1 March 1998 ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Remove power from th
52. e drive Remove the screws fastening the enclosure cover to the bottom of the Enclosure frame Pull the bottom of the cover outward to clear the enclosure frame and then lift the cover upward to remove the cover Check for zero volts at TB1 terminals DC and DC Check for the absence of control voltage at e TBIO e TBII e L Option Board if used Remove the customer supplied wiring from the drive Remove the screws from the enclosure frame top and bottom panels to remove the panels Installation Install the Enclosure in reverse order of removal ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Disassembly and Access Procedures 3 7 Removing the L Option Board Figure 3 4 L Option Board L Option Board s Terminal Strip TB3 Removal ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Publication 1336 IMPACT 6 1 March 1998 3 8 Disassembly and Access Procedures Publication 1336 IMPACT 6 1 March 1998 ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT dri
53. e drive Failure to replace guards may result in death or serious injury Part Replacement Procedures 5 17 Bus Capacitors The Bus Capacitors are located on the left side of the Main Chassis Bus Capacitor sizes and quantities vary according to drive ratings Figure 5 9 Bus Capacitors Load Sharing Resistors A upper and B lower Smaller drives use only one resistor Bus Capacitor we Bank Tab on Main Chassis fastens through this AB0302B Removal ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Publication 1336 IMPACT 6 1 March 1998 5 18 Part Replacement Procedures ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Important Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volt
54. e the drive until the bus voltage has discharged to zero volts ATTENTION This assembly contains parts and sub assemblies that are sensitive to electrostatic discharge Static control precautions are required when servicing this assembly Component damage may result if you ignore electrostatic discharge control procedures If you are not familiar with static control procedures reference Rockwell Automation Publication 8000 4 5 2 Guarding Against Electrostatic Discharge or any other applicable ESD protection handbook Publication 1336 IMPACT 6 1 March 1998 5 2 Part Replacement Procedures Major Component Replacement Detailed Product Identification Publication 1336 IMPACT 6 1 March 1998 Electrostatic discharge generated by static electricity can damage the complementary metallic oxide semiconductor devices on various drive boards It is recommended that you perform these procedures to guard against this type of damage when circuit boards are removed or installed Wear a wrist type grounding strap that is grounded to the chassis e Attach the wrist strap before removing the new circuit board from the conductive packet Remove boards from the drive and immediately insert them into their conductive packets Tools You need the following tools to disassemble and assemble the drive Pliers e 2 Phillips screwdriver 5 16 inch or 8mm socket Torque wrench metered in lb in or N m This section explains in
55. ed until you initiate a Drive Reset or a Clear Faults command A Drive Reset clears all faults while a Clear Faults command only clears soft and warning faults You can perform a Drive Reset and Clear Faults either through bits in Logic Input Sts parameter 14 or with a terminal Publication 1336 IMPACT 6 1 March 1998 2 4 Troubleshooting and Error Codes The fault codes are defined as shown in Table 1 A Table 2 ATable 2 B Fault Descriptions paul ode a LED Information rauli Description Suggested Action Text Type The drive encountered a problem while Check Autotune Errors parameter 176 01027 running the autotune tests For additional information about Autotune Autotune Diag VP Flashing red Soft When this condition occurs the drive Errors refer to Chapter 13 Understanding coasts to a stop regardless of the selected the Autotuning Procedure in the user stop type manual Check for possible motor overheating e f the motor temperature is excessive reduce the accel decel times 01051 A motor overload is pending The drive parameters 42 45 6r reduce ee VP Flashing red Soft has reached 95 of the level required for fthe motor temperature is acceptable MtrOvrld Pnd increase the value of Motor Overload a motor overload trip see fault 01052 parameter 26 If you do not want this condition to be reported as a fault change bit 3 in Fault Select 2 parameter 22 to 0 Check for possible motor overheating e f t
56. egisters 24V or L6 L9E input terminal registers 115V AC The following lists other Allen Bradley publications that apply to the 1336 IMPACT Adjustable Frequency AC Drives Product Data DriveTools Software 9303 2 0 Bulletin 1201 Graphic Programming Terminal User Manual 1201 5 0 Product Pricing Bulletin 1336 IMPACT 3 0 e 1336 IMPACT User Manual 1336 IMPACT 5 0 Renewal Parts List Options Manuals Instructions 1 Current 1336 IMPACT spare parts information including recommended parts catalog numbers and pricing can be obtained from the following sources Allen Bradley home page on the World Wide Web at http www ab com Select Drives and the select Information for Drives Including Part Lists Select documents 1060 pdf 230V drives and or 1070 pdf 460 amp 575V drives e Standard Drives AutoF ax service an automated system that you can call to request a faxed copy of the spare parts information or other technical documentation Simply call 444 646 6701 and follow the phone prompts to request document s 1060 230V drives and or 1070 460 amp 575V drives Chapter 1 1 1 Control Logic Wiring and Adapters Chapter Objectives This chapter introduces you to terminal block locations and wiring and adapter locations and functions Chapter Overview This chapter also illustrates and describes L Options L4 L5 L6 L7E L8E and L9E including terminal block
57. ell Automation Publication 8000 4 5 2 Guarding Against Electrostatic Damage or any other applicable ESD protection handbook Electrostatic discharge generated by static electricity can damage the complementary metallic oxide semiconductor devices on various drive boards It is recommended that you perform these procedures to guard against this type of damage when circuit boards are removed or installed Wear a wrist type grounding strap that is grounded to the drive Attach the wrist strap before removing the new circuit board from the conductive packet Remove boards from the drive and immediately insert them into their conductive packets 1336 IMPACT Product Identification Preface P 3 Drive Nameplate Location The drive nameplate is located on the face of the Main Control Board Mounting Plate The drive nameplate contains the drive s catalog number and other important drive information Reference the catalog number when ordering replacement parts Figure P 1 Drive Nameplate Location Nameplate Located on Tab of Main Control Board Mounting Plate 11 22kW 15 30 HP 4502798 380 to 460V Publication 1336 IMPACT 6 1 March 1998 4 Drive and Option Identification 1336E A007 AN Bulletin No Rating Enclosure Must Be Specified Drive Rating Frame Output Nominal Designation Amps HP B 27 2 1 5 33 7 10 48 2 15 Publication 1
58. eported as a fault change bit 9 in Fault Select 2 parameter 22 to 0 03058 Math Limit VP Flashing red Soft A math limit has occurred Examine the math limit testpoints to determine the exact cause Referto the Understanding Math Limit Faults section in the troubleshooting chapter of the user manual If you do not want this condition to be reported as a fault change bit 10 in Fault Select 2 parameter 22 to 0 03072 Input VP Flashing green Warning A loss of 4 20mA input has occurred Check your wiring and connections If you do not want this condition to be reported as a warning change bit 8 in Warning Select 1 parameter 21 to 0 03089 Param Limit VP Flashing green Warning A parameter limit has occurred Examine the parameter limit testpoints to determine the exact cause Refer to the Understanding Parameter Limit Faults section in the troubleshooting chapter of the user manual If you do not want this condition to be reported as a warning change bit 9 in Warning Select 2 parameter 23 to 0 03090 Math Limit VP Flashing green Warning A math limit has occurred Examine the math limit testpoints to determine the exact cause Refer to the Understanding Math Limit Faults section in the troubleshooting chapter of the user manual If you do not want this condition to be reported as a warning change bit 10 in Warning Select 2 parameter 23 to 0 0504
59. er to Removing the Main Control Board Mounting Plate in this chapter Disconnect the following from the Gate Driver Power Supply Board P13 stake on connector P14 stake on connector E29 DC Bus Inductor wire E22 4 DC Bus Inductor wire DC Bus Inductor wires from TB7 E25 ground wire J3 connector fan wires incoming power wires at terminal block TB1 Remove all screws connecting the Gate Driver Power Supply Board to the power components Publication 1336 IMPACT 6 1 March 1998 3 16 Disassembly and Access Procedures Publication 1336 IMPACT 6 1 March 1998 Installation Install the Gate Driver Power Supply Board in reverse order of removal Refer to Table 3 A Fastener Torque Specifications Important Before positioning the Gate Driver Power Supply Board in the drive fold and install the Precharge Insulator through the back of the Gate Driver Power Supply Board Refer to Figures 3 7 and 3 8 ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Accessing Chassis Power Components To access the power components located on the chassis refer to the appropriate Removing the Gate Driver Power Supply Board section in this chapter Chapter Objectives Component Test Overview Chapter 4 Component Test Procedures The following tests help you troubleshoot A007 A015 B015 B030 and C015 C020 drives
60. er to Figure 1 7 will be shown This display shows the current status of the drive i e Stopped Running etc or any faults that may be present Not Enabled etc For HIM operation refer to the 1336 IMPACT Drive User Manual Figure 1 7 Status Display Stopped dO Graphic Programming Terminal Control Logic Wiring and Adapters 1 13 GPT Description The optional GPT Figure 1 8 is a remote device with a 1 8 meter 6 foot long cable The GPT offers a 40 by 8 character display that can also be used as a graphics display For GPT operation refer to the 1201 GPT User Manual Important Main Menu screens are dynamic and will change based on functionality provided by adapter and drive status Figure 1 8 Graphic Programming Terminal ALT PRESET 4 PRESETS XREF 1 per 3 C PRESET1 PRESET 2 PRESET 3 ESC J 0 106 AB0554A Publication 1336 IMPACT 6 1 March 1998 1 14 Control Logic Wiring and Adapters DriveTools Control Firmware Function Publication 1336 IMPACT 6 1 March 1998 DriveTools software is a Windows 3 1 compatible family of application programs allowing the user to perform programming monitoring and diagnostic operations on Allen Bradley AC and DC digital drive products The software consists of five Windows applications For operation refer t
61. etween DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Publication 1336 IMPACT 6 1 March 1998 5 16 Part Replacement Procedures Remove power from the drive Check for zero volts at TB1 Terminals DC and DC Check for the absence of control voltage at e TBIO e TBII e L Option Board if used Remove the Main Control Board Mounting Plate Refer to Chapter 3 Disassembly and Access Procedures Removing the Main Control Board Mounting Plate Remove the DC Bus Inductor wires from TB1 DC and DC Remove the nut fastening the inductor bracket to the chassis Remove the bracket from the DC Bus Inductor to remove the inductor Installation 1 2 Publication 1336 IMPACT 6 1 March 1998 Lower the DC Bus Inductor into the Main Chassis Align the hole in the bottom inductor bracket with the peg on the chassis Important The DC Bus Inductor insulator may shift when the inductor is removed Before installing the inductor check the insulator position Install the DC Bus Inductor in reverse order of removal ATTENTION Replace all guards and insulators before applying power to th
62. final tightening sequences for components fastened to a heat sink using two screws Temporary torque is 1 3 33 of final torque The numeric illustration labels are for your assistance Drive components do not carry these labels Disassembly and Access Procedures 3 3 Figure 3 1 Two Point Mounting 1 2 Two P oint Mounting p Temporary Tighten 9 Final Tighten AB0016A Four Point Mounting The following illustrates temporary and final tightening sequences for components fastened to a heat sink using four screws Temporary torque is 1 3 33 of final torque The numeric illustration labels are for your assistance Drive components do not carry these labels Figure 3 2 Four Point Mounting Four P oint Mounting E Temporary Tighten Q Final Tighten o AB0017A Publication 1336 IMPACT 6 1 March 1998 3 4 Disassembly and Access Procedures Publication 1336 IMPACT 6 1 March 1998 Torque Specifications The following table lists fastener locations by component how the fasteners are used and torque specifications Refer to Torque Sequence in this chapter for fastening two point and four point components to the heat sink Table 3 A Fastener Torque Specifications Component Fastener Torque Torque Application Ib in N m Bus Capacitor Ass y Ass y to chassis 22 30 25 34 Gate Driver Board Driver board to capacitors 22 30 25 34 Gat
63. ft When this condition occurs the drive The gate driver board or the main control coasts to a stop regardless of the selected board may require replacement stop type 03029 Recycle the power If the fault does not SW Malfunction ve Oe S HUIUS Clear replace the main control board A software malfunction has occurred 03030 Solid red Hard When this condition occurs the drive Recycle the power Ifthe fault does not SW Malfunction coasts to a stop regardless of the selected clear replace the main control board Stop type 03031 Recycle the power Ifthe fault does not SW Malfunction gronie clear replace the main control board Check your wiring and connections If the fault does not clear replace the main Ms VP Flashing red Soft A loss of 4 20mA input has occurred contol igara mA Input If you do not want this condition to be reported as a fault change bit 8 in Fault Select 1 parameter 20 to 0 Publication 1336 IMPACT 6 1 March 1998 Fault Code and Text 03057 Param Limit LED Information VP Flashing red Fault Type Soft Troubleshooting and Error Codes Description A parameter limit has occurred Suggested Action Examine the parameter limit testpoints to determine the exact cause Referto the Understanding Parameter Limit Faults section in the troubleshooting chapter of the user manual If you do not want this condition to be r
64. fuses and circuit boards Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Publication 1336 IMPACT 6 1 March 1998 P 2 Preface Electrostatic Discharge Precautions Publication 1336 IMPACT 6 1 March 1998 ATTENTION Potentially fatal voltages may result from improper usage of oscilloscope and other test equipment The oscilloscope chassis may be at a potentially fatal voltage if not properly grounded If an oscilloscope is used to measure high voltage waveforms use only a dual channel oscilloscope in the differential mode with X 100 probes It is recommended that the oscilloscope be used in the A minus B Quasi differential mode with the oscilloscope chassis correctly grounded to an earth ground ATTENTION Only personnel familiar with the 1336 IMPACT Adjustable Frequency AC Drive and associated machinery should plan or implement the installation start up and subsequent maintenance of the system Failure to comply may result in personal injury and or equipment damage ATTENTION This assembly contains parts and sub assemblies that are sensitive to electrostatic discharge Static control precautions are required when servicing this assembly Component damage may result if you ignore electrostatic discharge control procedures If you are not familiar with static control procedures reference Rockw
65. g assembly Remove power from the drive Open the enclosure cover Refer to Opening the Drive Enclosure in this chapter Check for zero volts at TB1 Terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Remove all wires from Terminal Strip TB3 if an L Option Board 1s used Disconnect the following from the Main Control Board Jl connector e J5 ribbon cable connector J6 connector J7 connector Ground wire at Stake on connector All wires from the terminals on TB10 and TB11 Remove the screws fastening the Main Control Board to the Main Control Board Mounting Plate Lift the Main Control Board upward to release it from the slide mount stand offs Pull the Main Control Board away from the Mounting Plate Installation Install the Main Control Board in reverse order of removal ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury 3 13 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board Gate Driver Power Supply Board Figure 3 7 D tS uc RSs s Sou gt wn ea z Sov lt as o un Boe Pas a 5 5 N N tu Cae N esse v LL a unc e N Supply Board Gate Driver P ower Publication 1336 IMPACT 6 1 March 1998 3 14 Disa
66. ge or line power interruption Refer to the Understanding Precharge and Ridethrough Faults section in the 12035 CP Flashing red Soft The DC bus voltage fell below the trip troubleshooting chapter of the user Bus Undervit 8 value 388V DC at 460V AC input manual for more information If you do not want this condition to be reported as a fault change bit 3 in Fault Select 1 parameter 20 to 0 or decrease the bus undervoltage setpoint Publication 1336 IMPACT 6 1 March 1998 2 14 Fault Code and Text 12036 Bus Cycle gt 5 LED Information CP Flashing red Fault Type S oft Troubleshooting and Error Codes Description Atleast 5 ridethrough cycles have occurred within a 20 second period This indicates a converter problem or a problem with the incoming power Suggested Action Monitor the incoming AC line for low voltage or line power interruption Refer to the Understanding Precharge and Ridethrough Faults section in the troubleshooting chapter of the user manual for more information If you do not want this condition to be reported as a fault change bit 4 in Fault Select 1 parameter 20 to 0 12037 Open Circuit CP Flashing red S oft The fast flux up current is less than 50 of commanded Make sure the motor is properly connected Refer to the Understanding Precharge and Ridethrough Faults section in the troubleshooting chapter of the user manual for more information
67. he motor temperature is excessive reduce the accel decel times Motor overload tripped The drive has parameters 42 45 or reduce the load 01052 VP Flashing red Soft reached the level of accumulated motor elf the motor temperature is acceptable MtrOvrld Tro current over time as set by Motor Overload increase the value of Motor Overload parameter 26 parameter 26 If you do not want this condition to be reported as a fault change bit 4 in Fault Select 2 parameter 22 to 0 Check Torque Limit Sts parameter 87 to see which limit has occurred Increase the The drive is in a limit condition for a period appropriate limit parameter or reduce the 01053 of time in excess of the value specified load Mtr Stall WP Flashing rey ook Motor Stall Time parameter 25 with the motor at zero speed If you do not want this condition to be reported as a fault change bit 5 in Fault Select 2 parameter 22 to 0 Check for possible motor overheating elf the motor temperature is excessive reduce the accel decel times 01083 Motor overload pending The drive has M reduce _ j 9 i elf the motor temperature is acceptable MtrOvrld Pend VP Flashing green Warning reached 95 of the level required for a increase of Motor Overload motor overload trip see fault 01084 parameter 26 If you do not want this condition to be reported as a warning change bit 3 in Warning Select 2 parameter 23 to 0 Publication 13
68. ing ncrease the bandwidth in Spd Desired BW parameter 161 f the overspeed occurs during a reversal increase the deceleration time slower deceleration Publication 1336 IMPACT 6 1 March 1998 Chapter Objectives Disassembly and Access Overview Electrostatic Discharge Precautions Chapter 3 Disassembly and Access Procedures This chapter describes general disassembly procedures required to access internal drive components ATTENTION Some printed circuit boards and drive components may contain hazardous voltage levels Remove and lock out power before you disconnect or reconnect wires and before you remove or replace fuses and circuit boards Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Servicing energized industrial control equipment can be hazardous Electrical shock burns or unintentional actuation of controlled industrial equipment may cause death or serious injury Follow the safety related practices of NFPA 70E Electrical Safety for Employee Workplaces when working on or near energized equipment Do not work alone on energized equipment ATTENTION This assembly contains parts and sub assemblies that are sensitive to electrostatic discharge Static control precautions are required when servicing this assembly Component damage may result if you ignore electrostatic
69. ion Appropriate selection of a combination may be done by using Table 1 A First determine the type of start stop direction control desired Then select the remaining control functions available After selecting a group of L Option modes use Table 1 A for specific mode selection Record the selected mode number below Selected Mode Number For local programming and control information refer to the 1336 IMPACT Drive User Manual Control Logic Wiring and Adapters 1 5 Table 1 L Option Mode Selection Start Stop Type Direction Control Communication Compatibility wegen Stop amp Enable None Control must be provided by HIM or Communication Option 1 Only Momentary Maintained Switch Start Stop works like the HIM and Communication Options Direction 2 6 17 Pushbutton Open F orward Control will not work with HIM or Communication Options User must and 18 3 Wire Closed Reverse select direction control from either HIM and Communication Options or and 272 Single Source TB3 input Momentary Momentary Pushbuttons Start Stop works in parallel with HIM and Communication Options 7 11 Pushbutton Forward and Reverse Direction works in parallel with HIM or Communication Options and 3 Wire Multi S ource 19 22 and 28 292 Maintained switches for combined run and Start works differently than three wire control 12 16 direction control 2 wire Run Forward Run Directio
70. ional NEMA Type 12 IP54 Industrial Use Code B015 AJ B020 AJ B025 AJ B030 AJ talog Number tables itude of 1 000 meters or less GM1 Communication Card Optional NEMA Type 12 IP54 Industrial Use Code C015 AJ C020 AJ Refer to the Language Module and Options tables following these Catalog Number tables Drive rating is based on a carrier frequency of 4kHz maximum an altitude of 1 000 meters or less and a maximum ambient temperature of 40 Refer to Drive Rating Qualifications on page P 7 Publication 1336 IMPACT 6 1 March 1998 P 6 Preface Table P D Language Modules Description Option Code English Engish EN English F rench FR English German DE English Italian IT English apanese JP English S panish ES 1 Currently not available Table P E Options Code Description Code Description Human Interface Modules NEMA Type 1 IP 20 Communication Options HAB Blank No Functionality GM1 Single Point Remote 1 0 HAP Programmer Only GM2 RS 232 422 485 DF1 1 Programmer C ontroller with Analog P ot GM3 RS 232 422 485 DH485 HA2 Programmer C ontroller with Digital Pot Human Interface Modules NEMA Type 4 12 IP 65 54 L Option Boards HJP Programmer Only L4 Contact Closure HJ2 Programmer Controller with Digital Pot L7E Contact Closure amp En
71. istributor or sales office for a complete listing of area sales and support centers near you For parts catalog numbers refer to the 1336 IMPACT Spare Parts Pricing publication included with your drive documentation set See next page for more information Publication 1336 IMPACT 6 1 March 1998 Spare Parts Information Current 1336 IMPACT drive spare parts information including recommended parts catalog numbers and pricing can be obtained from the following sources Allen Bradley home page on the World Wide Web at http www ab com then select Drives and Motors followed by 1336 IMPACT from the Product Directory and Terchnical Support Select Parts List Replacement Parts List 6 2 Replacement Parts Listing Parts for A007 A015 B015 B030 and C015 C020 Drives Figure 6 1 AB0851B Publication 1336 IMPACT 6 1 March 1998 Table 6 Replacement Parts List 6 3 Replacement Parts for A007 A015 B015 B030 and C015 C020 Drives Callout Symbol Description Location Replacement Procedures 1 ST Thermistor Main Chassis Chapter 5 Thermistor 2 01 3 Transistor Main Chassis Chapter 5 Transistor Modules 3 M1 Precharge Module Main Chassis Chapter 5 Precharge Module 4 1 Bridge Rectifier Main Chassis Chapter 5 Bridge Rectifier BR1 5 BASEDR Gate
72. mit par 40 and 41 Check Speed Ref 1 6 Speed Ref 1 Frac par 28 29 31 37 Check Pos Torque Lim and Neg Torque Lim par 74 and 75 Check Accel Time 1 2 and Decel Time 1 2 par 42 45 Check Fdbk Device Type par 64 Publication 1336 IMPACT 6 1 March 1998 Troubleshooting and Error Codes 2 19 Motor Response Not Where You Want It Motor response not what you want Did you run auto tune Run the auto tune procedure Yes Yes han dis Adjust Accel Time 1 par 42 9 ico and Decel Time 1 par 44 Set S Curve Percent par 47 to zero Need better Adjust the bandwidth Ki to changes in load Kp and Kf parameters Publication 1336 IMPACT 6 1 March 1998 2 20 Troubleshooting and Error Codes Start Up Trou bleshooting If you are having problems with the start up procedure refer to this Procedures table for possible solutions before calling for help If Then You powered up your drive and cannot access the start up routine The start up procedure is not supported on a Series A Human Interface Module HIM To verify that you have a Series A HIM check the series letter located on the back side of the HIM or check the HIM version when you first power up your drive You gota Feedback Loss Fault You have specified that an encoder is on the system but it has been disconnected The motor does not turn during the phase rotation test
73. n works differently than three wire control and Reverse Stop always works 23 26 and 302 Refer to two three wire notes in the User Manual Diodes 27 30 are available with versions 2 02 and later Figure 1 3 provides the terminal designations for TB3 The maximum and minimum wire sizes accepted by TB3 are 2 1 and 0 30 mm 14 and 22 AWG Maximum torque for all terminals is 1 36 N m 12 Ib in Use copper wire only Figure 1 3 TB3 Terminal Designations onmron Enable 89988 AB0293B Publication 1336 IMPACT 6 1 March 1998 1 6 Control Logic Wiring and Adapters E Momentary o o Maintained User Connections 0290 Publication 1336 IMPACT 6 1 March 1998 Figure 1 4 L Option Mode Selection and Typical TB3 Connections L Option Mode parameter 116 1 Factory Default Status y Not Stop Clear Fault 6 Common Status Status Status Common Status Status Status Common Enable3 Option Mode parameter 116 2 6 17 18 and 27 Start Single Source Three Wire Control Not Stop Clear Fault Common Mode Rev F wd 2 3 4 51 6 17 gt Jog Stop 2nd 1st Digital Jog Proc Type Accel PotUp Trim Not Ext 810 Common Speed Speed 2nd Ist Digital Local Ramp gt 5 3 Select3 Decel PotDn Contro Speed Select2 1 See Table 1 B
74. n 1 b Three Wire Control Multi S ource Reversing 1 Three Wire Control Single Source Reversing 1 Control Single Source Control 1 Load Sharing Resistor Connections 5 1 Local Programming 1 Main Control Board Illustration Main Control Board Mounting P late Illustration 3 Installation 3 10 Removal 3 Manual Audience P Conventions P B Objective P Related Publications P 10 Motor Control Board Illustration Installation 3 1 Removal 3 1 Motor Control Board Mounting P late Illustration 3 Installation 3 16 Removal 3 Mounting Four Point 3 B Two Point 3 P Nameplate Location Not External Falt Input Definition P 1 0 Objective of this Operation Human Interface Module 1 1 Option Control Interface 1 Identification P 4 Parameter Definition P 1 Precautions Electrostatic Discharge Safety P Precharge Module Series C and D Illustration 5 4 Installation 5 Removal 5 Test 4 1 Press Definition P 1 Procedures liist Internal Drive Components 3 Bridge Rectifier Installation Bridge Rectifier Removal 5 1 Bridge Rectifier Test 4 Bus Capacitor Installation 5 18 Bus Capacitor Removal 5 1f Bus Capacitor Test 4 Component Test 4 Control Board Installation 3 1 Control Board Mounting Plate Installation 3 19 Control Board Mounting Pl
75. n power up or reset 03009 VP Red 2 blink Hard Recycle the power If the fault does not HW Malfunction When this condition occurs the drive clear replace the main control board coasts to a stop regardless of the selected stop type A hardware malfunction was detected on power up or reset 03010 VP Red 3 blink Hard Recycle the power If the fault does not HW Malfunction When this condition occurs the drive clear replace the main control board coasts to a stop regardless of the selected stop type A hardware malfunction was detected on power up or reset 03011 VP Red 4 blink Hard g Recycle the power If the fault does not HW Malfunction When this condition occurs the drive clear replace the main control board coasts to a stop regardless of the selected stop type A hardware malfunction was detected on power up or reset 03012 VP Red 5 blink Hard Recycle the power If the fault does not HW Malfunction When this condition occurs the drive clear replace the main control board coasts to a stop regardless of the selected stop type Publication 1336 IMPACT 6 1 March 1998 Troubleshooting and Error Codes 2 7 Pell Gode und LED Information Description Suggested Action Text Type Initialize parameters or Perform a Recall Values operation 03014 Perform a Save Values operation VP Flashing red S oft The parameter database is corrupt eVerify the paramete
76. ng red Fault Type Soft Troubleshooting and Error Codes Description The SCANport adapter at port 4 has been disconnected and the logic mask bit for port 4 is set 1 Suggested Action If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters eReplace wiring SCANport expander SCANport adapters and main control board eReplace drive if required If you do not want this condition to be reported as a fault change bit 12 in Fault Select 1 parameter 20 to 0 06045 SP 5 Timeout VP Flashing red Soft The SCANport adapter at port 5 has been disconnected and the logic mask bit for port 5 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters eReplace wiring SCANport expander S CANport adapters and main control board eReplace drive if required If you do not wantthis condition to be reported as a fault change bit 13 in Fault Select 1 parameter 20 to 0 06046 SP 6 Timeout VP Flashing red Soft The SCANport adapter at port 6 has been disconnected and the logic mask bit for port 6 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a fault change bit 14 in Fault Selec
77. nitiate a command to start motor rotation command a start or jog and then disconnect the programming device the drive will not fault if you have the SCANport communications fault set to be ignored for that port To remove the HIM you need to 1 Either remove the power or clear the port but which corresponds to the port the HIM is attached to in SP Enable Mask parameter 124 or Fault Select 1 parameter 20 to prevent the drive from faulting 2 Remove the front cover of the drive 3 Push release at the bottom of the HIM cradle and slide the module down out of its cradle Publication 1336 IMPACT 6 1 March 1998 1 12 Publication 1336 IMPACT 6 1 March 1998 Control Logic Wiring and Adapters To use the module from anywhere up to 10 meters 33 feet from the drive you need to 1 Connect the appropriate cable between the HIM and the communications port adapter 2 3 4 or 5 or adapter 1 the HIM cradle 2 Set SP Enable Mask to enable the port that you plugged the HIM into and or Fault Select I parameter 20 To replace the module follow these steps 1 Slide the module up into its cradle 2 Replace the front cover of the drive 3 Apply power set SP Enable Mask or set Fault Select 1 HIM Operation When power is first applied to the drive the HIM will cycle through a series of displays These displays will show the drive name ID and communication status Upon completion the Status Display ref
78. ns until Control Status is displayed 3 Press the Enter key Publication 1336 IMPACT 6 1 March 1998 What Are the Fault Descriptions Troubleshooting and Error Codes 2 3 4 Use the Increment or Decrement key to scroll through the Control Status options until Fault Queue is displayed 5 Press the Enter key 6 Press the Enter key when View Queue is displayed The fault queue can contain up to 32 faults The 1336 IMPACT drive reports the faults using the following format Fault name Oe TTL Ld Fault queue Fault code Trip indicator Position in indicator number fault queue The trip indicator is only present if this fault caused the drive to trip The last number 1 indicates the position of this fault within the fault queue A marker is placed in the queue when the first fault occurs after a power up sequence This power up marker is as shown aL PEPER The 1336 IMPACT drive tracks the time that has elapsed since power up The drive uses this information as a time stamp so that you can tell when a fault occurred in relation to when the drive was powered up To clear the fault queue select Clear Queue from the Fault Queue options To view the warning queue select Warning Queue from the Control Status options The remaining steps are the same as for the fault queue When a fault occurs the fault is display
79. nstallation Install the fan in reverse order of removal Important When fastening the fan to the cover plate position the air flow arrow located on the top of the fan near the connectors so it points to the top of the drive Position the fan connectors to the front away from DC Bus Inductor L1 Connect the red wire to the positive fan terminal and the black wire to the negative terminal ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Publication 1336 IMPACT 6 1 March 1998 5 14 Part Replacement Procedures Publication 1336 IMPACT 6 1 March 1998 DC Bus Inductor DC Bus Inductor is located on the lower left hand corner of the Main Chassis Figure 5 7 DC Bus Inductor and Gate Driver Power Supply Board Inductor 0 1 0 TB1 DC ve DC to Gate Driver Board E22 DC to Gate Driver Board E29 ABO645A Figure 5 8 DC Bus Inductor and Gate Driver Power Supply Board A007 A015 B015 B030 and C015 C020 Drives Part Replacement Procedures 5 15 To TB7 2 Inductor to Gate Bracket Driver Board E22 Removal DC to Gate Driver Board E29 ABOG46B ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage b
80. o the Product Data DriveTools Software manual All control functions in the 1336 IMPACT drive are performed through the use of parameters that can be changed with a programming terminal or DriveTools Refer to the overview Block Diagram of the Control Firmware Function in the 1336 IMPACT Drive User Manual Feedback information is derived from hardware devices as part of the process equipment used Analog signals are converted to digital signals for use by the drive Control signals may be provided to the drive by the Main Control Board All setup and operation information used by the drive is stored in a system parameter table Every parameter including Setup and Configuration parameters Sources and Destinations has an entry in the parameter table For example parameter 29 is named the Speed Ref 1 parameter and contains a number value representing the speed reference The speed reference can originate from an external control device such as a potentiometer connected to the analog input of the Main Control Board Refer to the 1336 IMPACT Drive User Manual Publication 1336 IMPACT 5 0 Chapter Objectives Fault Warning Handling Chapter 2 Troubleshooting and Error Codes This chapter provides information to help troubleshoot your 1336 IMPACT drive ATTENTION Do not troubleshoot or maintain the 1336 IMPACT drive unless you are familiar with your drive system and the associated machinery You may be injured and or the equipment ma
81. outline provisions for safely installing electrical equipment Installation must comply with specifications regarding wire types conductor sizes branch circuit protection and disconnect devices Failure to do so may result in personal injury and or equipment damage Control Logic Wiring and Adapters 1 3 L Option Board The L Option Board provides a means of interfacing various signals and commands to the 1336 IMPACT drive by using contact closures Six different versions of the option are available L4 L7E L5 L8E L6 L9E Contact Closure Interface Contact Closure Interface with Encoder Feedback 24V AC DC Interface 24V AC DC Interface with Encoder Feedback 115V AC Interface 115V AC Interface with Encoder Feedback 1 Uses internal 5V DC supply The user inputs are connected to the L Option Board through TB3 The L4 L5 and L6 options each have nine inputs seven user configurable inputs and two factory defined control inputs The function of each input must be selected through programming as explained later in this section The L7E L8E and L9E options are similar to L4 L5 and L6 with the addition of encoder feedback inputs L Option Board Jumpers Important If the L Option Board is being installed Main Control Figure 1 2 Board jumpers at pins 3 amp 4 and 17 amp 18 of J2 must be removed If these jumpers are removed they can be stored on the Spares location on the Main Control Board If this board
82. parameters 29 through 36 is linked to SP An In1 Value parameter 134 or SP An In2 Value parameter 137 Check which speed reference the drive is following in Drive Inv Status parameter 15 bits 13 15 The speed reference should be set to the speed reference that SP An In1 Value parameter 134 or SP An In2 Value parameter 137 is linked to The drive will not change direction e Check if the portis enabled in SP Enable Mask parameter 124 Check if Direction is enabled in Dir Ref Mask parameter 125 Check if Direction owner in Dir Ref Owner parameter 128 has any bit set If so remove the command direction Check to make sure that bit 11 in Logic Options parameter 17 is clear 0 You cannot change the speed reference e Check if the portis enabled in SP Enable Mask parameter 124 e Check if Reference is enabled in Dir Ref Mask parameter 125 e Check if Reference owner in Dir Ref Owner parameter 128 has any bit set If so remove the command reference If bit 0 for the L Option control is set you need to do one of the following to remove ownership e Clear bit 0 in Dir Ref Mask parameter 125 e f L Option Mode parameter 116 is 2 3 8 9 23 24 or 26 close the L Option inputs for speed references 1 2 and 3 The drive does not run correct torque Setthe drive defaults and run start up again to tune the drive e Check Spd Trq Mode Sel parameter 68 and Slave To
83. portant Nominal Meter Reading finite Maximum Meter Reading 0 6 0 6 Infinite Infinite Check the Transistor Module casings and replace if deformed Publication 1336 IMPACT 6 1 March 1998 4 10 Component Test Procedures 7 If your readings do not match the table readings replace Transistor Module Q1 Q2 or Q3 Clean all surfaces between the transistor and the heat sink using a soft clean cloth Replace the Preform between the transistor and the heat sink Install the screws fastening the Transistor Module to the heat sink Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications 8 If a Transistor Module is replaced replace the Precharge Module Refer to Test 4 Testing the Precharge Module You must also test the Gate Driver Power Supply Board Refer to Test 5 Testing the Gate Driver Power Supply Board 9 Replace and secure the Gate Driver Power Supply Board and Main Control Board Mounting Plate Publication 1336 IMPACT 6 1 March 1998 Test 4 Testing the Precharge Module Component Test Procedures 4 11 The Precharge Module is located near the bottom of the heat sink Figure 4 4 Precharge Module Test Important Precharge Preform Module V wt RR SN 7 ION 3 CN SA X ERN CS AB0305B ATTENTION
84. removal Fasten the mounting screws Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications Fasten the terminal screws Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Publication 1336 IMPACT 6 1 March 1998 5 10 Part Replacement Procedures Publication 1336 IMPACT 6 1 March 1998 Bridge Rectifier BR1 Bridge Rectifier BRI is located at the bottom of the heat sink Figure 5 5 Bridge Rectifier BR1 Positive Negative Bridge Rectifier Preform AB0304A ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Part Replacement Procedures 5 11 Important Before you remove connections
85. rives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Part Replacement Procedures 5 7 1 Remove power from the drive 2 Check for zero volts at TB1 Terminals DC and DC 3 Check for the absence of control voltage at e TBIO e TBII L Option Board if used 4 Remove the Gate Driver Power Supply Board Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board 5 Unscrew the Thermistor from the heat sink Installation Install the Thermistor in reverse order of removal Important When fastening the Thermistor to the heat sink hand tighten the Thermistor to avoid damaging the porcelain Thermistor body ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Publication 1336 IMPACT 6 1 March 1998 5 8 Part Replacement Procedures Publication 1336 IMPACT 6 1 March 1998 Transistor Modules Transistor Modules Q1 Q2 and Q3 are located on the center of the heat sink Figure 5 4 Transistor Modules Transistor Module C2E1 E2 132 A Y vc Po SS A 0 OS lt KE Ss lt KE PRA AB0307A ATTENTION Disconnect and lock out power from the drive before disa
86. rque parameter 10 The drive cannot control current and trips on an overcurrent fault e f you are using an encoder check that you have entered the correct PPR into Encoder PPR parameter 8 The MOP does not work Check L Option Mode parameter 116 Make sure that Mop Value parameter 119 is linked to a speed reference Publication 1336 IMPACT 6 1 March 1998 2 22 Troubleshooting and Error Codes The pulse input does not work Then you should Make sure that the pulse input jumper is set correctly Make sure that the input is differential and not single ended Check the values of Pulse In PPR parameter 120 Pulse In Scale parameter 121 and Pulse In Offset parameter 122 Check the link on Pulse In Value parameter 123 The external fault does not work Check the mode in L Option Mode parameter 116 e Check bit 6 in Fault Select 2 parameter 22 and Warning Select 2 parameter 23 You keep getting motor overload trips e Reduce the load e Check bits 3 and 4 in Fault Select 2 parameter 22 and Warning Select 2 parameter 23 Check Motor Overload parameter 26 The motor reduced the speed range Publication 1336 IMPACT 6 1 March 1998 Check SP An In1 Scale parameter 135 or SP An In2Scale parameter 138 if your speed input is coming from the HIM pot Check An In 1 Offset parameter 97 An In 1 Scale parameter 98 An
87. rs EE Checksum eReset the drive If the fault still occurs replace the main control board 03015 Recycle power If the fault does not HW Malfunction VP Flashing red Soft A hardware malfunction has occurred clear replace the main control board 03022 The main control board has been isle 8 VP Flashing Soft e X rs the drive parameters back to the default Diff Drv Type initialized on a different size drive alins Recycle the power If the fault does not 03023 clear replace the main control board If SW Malfunction MEL the fault still occurs replace the gate driver board A software malfunction has occurred 03024 Solid red Hard When this condition occurs the drive Recycle the power ifthe fault does not SW Malfunction coasts to a stop regardless of the selected clear replace the main control board stop type The motor Speed fas exceeded the If operating in torque mode check if the limit plus Absolute Overspd parameter 24 i load is allowing excessive motor speed 03025 VP Flashing red Soft Pas Absolute Overspd When this condition occurs the drive CNA KI selina parameter 24 or the speed limits coasts to a stop regardless of the selected parameters 40 and 41 are too low Stop type The analog supply tolerance voltage is 03026 outside of the 13V to 18V range Possible faulty analog 15V power supply Analog Spply Tol VP Flashing red So
88. s Who Should Use This Safety ias eainiie ope wow donde ae Hated Electrostatic Discharge Precautions 1336 IMPACT Product Identification Drive Nameplate Location Drive and Option Identification 1336 IMPACT Drive Catalog Numbers Drive Rating Qualifications Enclosure E ERR EH us Auxiliary DOT Eo acd oon acr Ro ge IER pF RO kg tati M Od Default E sui A T L Option Board Parameter ausis sas ae tanii vitrni nS UR k 5 eG bao aoa Aoc Res TUE sua aere v i ed E Y dace Related P blications i ur de ce ees Control Logic Wiring and Chapter 1 Adapters Chapter paea e Chapter Overview L Option Board L Option Board 5 Available IRDUDS i ua S caca RERO abe Ra wc be ade es Local Programming RRESYA E RES Human Interface Module Description Removing the HIM Operation m Graphic Programming
89. s Precharge Enable 5 Bit 11 of Logic Options parameter 17 must be 0 for reverse direction control 6 For soft faults only You need to recycle power to the drive to clear For hard faults refer to the troubleshooting chapter 7 To configure the stop type refer to Logic Options parameter 17 8 This input must be present before the fault can be cleared and the drive will start This can be disabled through Fault Select 2 parameter 22 and Warning Select 2 parameter 23 9 atched starts require a stop to stop the drive 10 See Speed Torque S electtable 11 Unlatched start 12 In modes 9 10 and 15 the MOP value is not reset to 0 when you stop In modes 28 29 and 30 the MOP Value is reset when you stop 13Available in versions 2 02 and later AB0291B Publication 1336 IMPACT 6 1 March 1998 1 8 Control Logic Wiring and Adapters Publication 1336 IMPACT 6 1 March 1998 Table 1 B defines the input state of the Speed Select inputs for a desired speed reference source Table 1 B Speed Select Speed Reference Speed Reference Speed Select3 Speed Select 2 Speed Select 1 Source SpeR l 0 0 X Speed Ref 2 0 X 0 Speed Ref 3 0 X X Speed Ref 4 X 0 0 Speed Ref 5 X 0 X Speed Ref 6 X X 0 Speed Ref 7 X X X Last State 0 Open Removed 0 Closed Applied 1 Table 1 C defines the input state of the Speed Torque Mode Select inputs for a desired speed torque mode T
90. s at TB1 Terminals DC and DC 3 Check for the absence of control voltage at e TBIO e TBII L Option Board if used 4 Remove the Gate Driver Power Supply Board Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board 5 Remove the Load Sharing Resistor wires from the connectors on the Bus Capacitor Bank 6 Remove the two nuts fastening the Bus Capacitor assembly to the chassis 7 Remove the Bus Capacitor assembly from the Main Chassis Installation 1 Fasten the capacitor assembly to the Main Chassis using the two nuts on the left side Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications 2 Connect the Load Sharing Resistors to the Bus Capacitors according to the following diagrams Publication 1336 IMPACT 6 1 March 1998 7 5 10 HP 200 240V 15 20 HP 380 480V lt C1 E5 lt 75 C2 E6 lt 13 6 Ohms Part Replacement Procedures Figure 5 10 Load Sharing Resistor Connections to Bus Capacitors 15 20 HP 500 600V 15 HP 200 240V 25 30 HP 380 480V lt e lt e C1 e E4 lt J as E4 lt c2 E5 5 l C2 gt C4 B E6 lt E6 Tr 4 13 6K
91. s open or the appropriate voltage is not applied to the L Option Board Jumper A jumper completes a circuit between two pins within a male connector on a drive board In the absence of certain optional equipment using female connectors jumpers are applied to certain pins within a male connector to complete specific and necessary circuits L Option Board An L Option Board plugs into connectors J2 and J3 located on the lower portion of the Main Control Board This board is identified as L5 L6 L7E L8E or LYE and provides optional control wiring configurations for a drive Publication 1336 IMPACT 6 1 March 1998 10 Preface Related Publications Publication 1336 IMPACT 6 1 March 1998 Not External Fault Input The Not External Fault Input is a terminal connection on the L Option Board This connection provides an external input for use as an Auxiliary Interlock Unless this interlock is closed the drive will be faulted with an External Fault Parameter Parameters are programmable drive functions that define various operating functions or status displays of a drive Refer to the 1336 IMPACT Adjustable Frequency AC Drive User Manual for parameter details Press Press a button on the Human Interface Module to change parameter settings and drive functions True True refers to a logical true state For instance an L Option signal on TB3 is true when L4 L7E contact input is closed L5 L8E input terminal r
92. sassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Important Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volts at TB1 terminals DC and DC 3 Check for the absence of control voltage at e TB10 e TBII L Option Board if used 4 Remove the Gate Driver Power Supply Board Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board 5 Set your meter to test diodes Component Test Procedures 4 9 6 The following tables show meter connections and ideal meter readings for those connections Refer to the previous illustration for meter connection locations A007 A005 B007 B015 and C007 C015 Q1 02 and Q3 Test Meter Lead E2 C2E1 C2E1 C1 El E2 Nominal Meter Reading Infinite O L 0 34 Infinite O L 0 34 Infinite Infinite Table 4 C Meter Lead C2E1 E2 C1 C2E1 Bl B2 Table 4 D B020 and C020 Q1 Q2 and Q3 Test Meter Meter Lead Lead C2E1 E2 E2 C2E1 C1 C2E1 C2E1 C1 Bl 1 2 2 Im
93. ssembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Part Replacement Procedures 5 9 Important Before you remove connections and wires from the 5 6 drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly Remove power from the drive Check for zero volts at TB1 Terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Remove the Gate Driver Power Supply Board from the drive Refer to Chapter 3 Disassembly and Access Procedures Removing the Gate Driver Power Supply Board Remove all wires connected to the transistor module terminals Remove the screws fastening the transistor to the heat sink Installation 1 Clean all surfaces between the transistor and the heat sink using soft clean cloth Replace the Preform between the transistor and the heat sink Install the transistor modules in reverse order of
94. ssembly and Access Procedures Figure 3 8 Gate Driver Power Supply Board A007 B015 and C015 Drives Gate Driver P ower Supply Board 18 Screws Precharge Insulator Stand Alone Drives Shown Correctly Folded P13 E25 AB0672B Removal ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Publication 1336 IMPACT 6 1 March 1998 Disassembly and Access Procedures 3 15 ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Important Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly Remove power from the drive Open the enclosure cover Refer to Opening the Drive Enclosure in this chapter Check for zero volts at TB1 terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Remove the Main Control Board Mounting Plate Ref
95. stration 5 Tools Required for Service 3 P 4 p 5 b Torque Four Point Mounting Sequence 3 B Maximum for TB Terminals 1 Specifications 3 Two P oint Mounting S equence 3 P Transistor Module Troubleshooting Component Test P rocedures 4 Encoderless 2 28 Start Up 2 16 2 20 True Definition P 1 Two Point Mounting 3 Publication 1336 IMPACT 6 1 March 1998 1 4 Index Publication 1336 IMPACT 6 1 March 1998 Warnings 2 Bus Cycle gt 5 Bus Drop 2 14 Bus Undervit 2 11 Inv Overtemp Pnd 2 b InvOvid 2 mA Input 2 8 Mtr Stall 2 MtrOvrld 2 4 MtrO vrid ree Spd Fdbk Loss 2 p Viewing Queue with HIM 2 p Wire Sizes 1 b 1336 IMPACT ControlNet and SCANport are trademarks of Rockwell International Corporation PLC is a registered trademark of Rockwell International Corporation ON Rockwell Automation Allen Bradley a Rockwell Automation Business has been helping its customers improve productivity and quality for more than 90 years We design manufacture and support a broad Allen Bradley range of automation products worldwide They include logic processors power and motion control devices operator interfaces sensors and a variety of software Rockwell is one of the world s leading technology companies A Worldwide representation ey Argentina e Australia Austria e Bahrain e Belgium e
96. t 1 parameter 20 to 0 06047 SP Error VP Flashing red Publication 1336 IMPACT 6 1 March 1998 S oft SCANport communications have been interrupted If the adapter was not intentionally disconnected eCheck the amount of noise on the system eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a fault change bit 15 in Fault Select 1 parameter 20 to 0 Fault Code and Text 06073 SP 1 Timeout LED Information VP Flashing green Fault Type Warning Troubleshooting and Error Codes Description The SCANport adapter at port 1 has been disconnected and the logic mask bit for port 1 is set 1 2 11 Suggested Action If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring S CAN port expander SCANport adapters and main control board Replace drive if required If you do not want this condition to be reported as a warning change bit 9 in Warning Select 1 parameter 21 to 0 06074 SP 2 Timeout VP Flashing green Warning The SCANport adapter at port 2 has been disconnected and the logic mask bit for port 2 is set 1 If the adapter was not intentionally disconnected eCheck the wiring to the SCANport adapters Replace wiring SCAN port expander
97. t Be Specified Nominal 15 20 25 30 HP C007 AA Rating Enclosure Must Be Specified Drive Rating Output Amps Nominal HP Language Module Must Be Specified Open IP00 No Enclosure EN Table P B 380 480V AC Input 1 L Option Optional L6 Preface HA1 Human Interface Optional Enclosures NEMA Type 1 IP20 General Purpose 3 Code Code B015 AN B015 AA AE B020 AN B020 AA AE B025 AN B025 AA AE B030 AN B030 AA AE Language Module Must Be Specified Table L6 500 600V AC Input 1 L Option Optional NEMA Type 4 IP56 Resist Water Dust Code B015 AF B020 AF B025 AF B030 AF Refer to the Language Module and Options tables following these Ca Drive rating is based on a carrier frequency of 4kHz maximum an alti and a maximum ambient temperature of 40 Refer to Drive Rating Qualifications on page P 7 Refer to Table P I for explanation of E rating 1 Human Interface Optional Enclosures Open NEMA Type 1 NEMA Type 4 IP00 IP20 IP65 No Enclosure General Purpose Resist Water Dust Code Code Code C015 AN C015 AA AE C015 AF C020 AN C020 AA AE C020 AF Refer to Table P I for explanation of E rating GM1 Communication Card Opt
98. tance c inite n n n n 8 Test the module The following table shows meter connections at the module and ideal meter readings for those connections Refer to the previous illustration for meter connection locations Table 4 F Precharge Module Resistance Test Meter Lead 5 Meter Lead 4 Nominal Meter Reading 15 15 23M 0 00 0 00 15 10M 23M oo gt e WW rs mM OT 10M Component Test Procedures 4 13 9 If your readings do not match the table readings replace the Precharge Module Clean the surfaces between the Precharge Module and the heat sink using a soft clean cloth Replace the Preform between the Precharge Module and the heat sink Fasten the Precharge Module to the heat sink using two screws Refer to Chapter 3 Disassembly and Access Procedures Table 3 A Fastener Torque Specifications 10 Replace and secure the Gate Driver Power Supply Board and Main Control Board Mounting Plate Publication 1336 IMPACT 6 1 March 1998 4 14 Component Test Procedures Test 5 Testing the Gate Driver Power Supply Board Publication 1336 IMPACT 6 1 March 1998 The Gate Driver Power Supply Board is located between the Main Control Board and the Main Chassis If one or more Transistor Modules Q2 or has been replaced you must test the Gate Driver Power Supply Board Figure 4 5 Ga
99. te Driver Power Supply Board Test N Gate Driver Board AB0312B ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Important Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volts at TB1 terminals DC and Component Test Procedures 4 15 3 Check for the absence of control voltage at e TBIO e TBII L Option Board if used 4 Remove the Main Control Board Mounting Plate Refer to Chapter 3 Disassembly and Access Procedures Removing the Main Control Board Mounting Plate 5 Unplug the connectors from the Gate Driver Power Supply Board 6 Set your meter to test resistance 7 Check Fuse F1 located on the lower left side of the Gate Driver Power Supply Board for continuity Replace the fuse if it shows an open condition 8 Set your meter to test diodes 9
100. ters drive fans and heatsinks Check the thermal sensor and sensor wiring connector An inverter overtemperature is pending Pnd VP Flashing green Warning The inverter heatsink temperature is approaching the trip level Lower the value of PWM Frequency parameter 10 If you do not want this condition to be reported as a warning change bit 1 in Warning Select 2 parameter 23 to 0 An inverter IT overload is pending The Reduce the load or duty cycle if possible 02093 inverter current has been in excess of InvOvid Pend VP Flashing green Warning 105 of Inverter Amps parameter 11 too If you do not want this condition to be long Continued operation at this load reported as a warning change bit 13 in level will cause an overload Warning Select 2 parameter 23 to 0 Reduce the load or duty cycle if possible 02095 Inverter IT overload The inverter Ln VP Flashing green Warning current has been in excess of 105 of If you do not want this condition to be Inverter Amps parameter 11 too long reported as a warning change bit 15 in Warning Select 2 parameter 23 to 0 A hardware malfunction was detected on power up or reset 03008 VP Red 1 blink Ward Recycle the power If the fault does not HW Malfunction When this condition occurs the drive clear replace the main control board coasts to a stop regardless of the selected stop type A hardware malfunction was detected o
101. this condition occurs the drive coasts to a stop regardless of the selected stop type Monitor the AC line for high line voltage or transient conditions Increase the deceleration time or install the dynamic brake option because motor regeneration can also cause bus overvoltages Referto the user manual for a description of Bus Options parameter 13 for additional information about bus overvoltages If you are using flux braking refer to Chapter 9 Applications in the user manual for information about flux braking 12017 Desaturation CP Solid red Publication 1336 IMPACT 6 1 March 1998 Soft There was too much current in the system When this condition occurs the drive coasts to a stop regardless of the selected stop type Run the power structure diagnostics Check for a shorted motor or motor wiring Replace the drive Troubleshooting and Error Codes 2 13 Fault Code and LED Information Description Suggested Action Text Type A current path to earth ground in excess of Run the power structure diagnostics drive rated current has been detected at 7 12018 one or more of the drive output terminals Check the motor and external wiring to the Ground CP Solid red Soft drive output terminals for a grounded round Fault When this condition occurs the drive condition coasts to a stop regardless of the selected stop type Replace the drive There was too much current
102. this condition to be reported as a warning change bit 5 in Warning Select 1 parameter 21 to 0 13000 OM Recycle the power If the fault does not HW Malfunction ME clear replace the main control board 13001 1 ne Recycle the power If the fault does not HW Malfunction clear replace the main control board 13002 Recycle the power If the fault does not HW Malfunction Eerie clear replace the main control board 13003 m Recycle the power If the fault does not HW Malfunction clear replace the main control board 13004 m Recycle the power If the fault does not HW Malfunction clear replace the main control board Publication 1336 IMPACT 6 1 March 1998 2 16 Troubleshooting and Error Codes Diagnostic Procedures by The following charts list drive symptoms symptom descriptions and ptom recommended actions Drive Will Not Start or Jog Drive will not start or jog Display on HIM Yes Yes Yes HIM displays Connecting HIM connected properly No Reconnect the HIM Refer to No HIM Display Replace HIM HIM cable or Main Control Board Refer to HIM HIM displays Running Displays Running No Check Run Inhibit Sts par 16 Check Start Stop Owner and Jog1 Jog2 Owner par 129 and 130 Zz No Enable Stop enabled Check S
103. to the bottom of the heat sink Figure 5 6 Fan Removal Fan Fan Wire Stake On Connectors Fan Guard T Guar Qur Qw AB0301A ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect power may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Important Part Replacement Procedures 5 13 ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volts at TB1 terminals DC and DC 3 Check for the absence of control voltage at e TB10 e TBII L Option Board if used 4 Remove the wire connectors from the terminals on the fan 5 Remove the four round head screws fastening the top and bottom of the fan guard to the heat sink 6 Pull the fan guard and fan away from the heat sink I
104. top owner Start Jog Ver 2 xx enabled Check Start and Jog owner Fault enabled Check fault queue Check SP Enable Mask and Start Jog Mask par 124 and 126 External Fault enabled Check external input on L Option board Publication 1336 IMPACT 6 1 March 1998 Troubleshooting and Error Codes 2 17 No HIM Display No HIM display Replace the HIM Is HIM backlight lit Yes Is the drive s fan running Yes Do 5 15 and 12 supply Yes Is HIM connected properly voltages on the main Bs alone E control board check out or main control board No No an Re connect HIM Replace main control board or gate drive board No Restore incoming power to the drive Voltage present at TB1 R S T Yes DC bus voltage present Replace gate driver board Replace the fuse gate driver board or complete drive as needed Is the fuse blown on the gate driver board Replace the diode bridge and any other damaged components Publication 1336 IMPACT 6 1 March 1998 2 18 Troubleshooting and Error Codes HIM Displays Running HIM displays Running Green enable light on Check L Option enable or jumpers Check Spd Trq Mode Sel par 68 Incorrect Incorrect 2 2 Check Command Spd Sts Value Check bits 12 14 of Ref Select par 82 Logic Input Sts par 14 Correct Ref Select Check Rev Speed Limit and Fwd Speed Li
105. ves Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Important Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly Remove power from the drive Open the enclosure cover Refer to Opening the Drive Enclosure in this chapter Check for zero volts at TB1 terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Remove all wires from the terminals on TB3 Loosen the two captive screws fastening the L Option Board to the Main Control Board Grip the right and left sides of the L Option Board and pull the board straight outward from the Main Control Board Installation Install the L Option Board in reverse order of removal ATTENTION Replace all guards and insulators before applying power to the drive Failure to replace guards may result in death or serious injury Disassembly and Access Procedures 3 9 Removing the Main Control Board Mounting Plate Figure 3 5 Connector J 1 Main Control Board 1 Connector J 6 lt Connector J 7 AB0848A Removal ATTENTION Disconnect and lock out power from the drive before disassembling the drive Failure to disconnect po
106. wer may result in death or serious injury Verify bus voltage by measuring the voltage between DC and DC on terminal block TB1 Do not attempt to service the drive until the bus voltage has discharged to zero volts Publication 1336 IMPACT 6 1 March 1998 3 10 Disassembly and Access Procedures Publication 1336 IMPACT 6 1 March 1998 ATTENTION Wear a wrist type grounding strap when servicing 1336 IMPACT drives Failure to protect drive components against ESD may damage drive components Refer to Electrostatic Discharge Precautions at the beginning of this chapter Important Before you remove connections and wires from the drive components mark the connections and wires to correspond with their component connections and terminals to prevent incorrect wiring during assembly Remove power from the drive Open the enclosure cover Refer to Opening the Drive Enclosure in this chapter Check for zero volts at TB1 terminals DC and DC Check for the absence of control voltage at e TBIO e TBII L Option Board if used Disconnect the following from the Main Control Board J connector J5 ribbon cable connector J7 connector Ground wires from terminal strip TE Chassis ground wire at the top right corner of the Main Control Board Mounting Plate Loosen the two captive screws near the bottom of the Main Control Board Mounting Plate Pull the Main Control Board Mounting Plate out about two
107. with their component connections and terminals to prevent incorrect wiring during assembly 1 Remove power from the drive 2 Check for zero volts at TB1 terminals DC and DC Publication 1336 IMPACT 6 1 March 1998 4 6 Component Test Procedures Check for the absence of control voltage at e TBIO e TBII e L Option Board if used Inspect the capacitors for deformation discoloration or other indications of high temperature Replace if damaged Otherwise go to Step 5 Set your meter to test voltage Connect the negative lead of your meter to the DC Bus terminal on and the positive lead to the DC Bus terminal Refer to the previous illustration for TB1 terminal locations ATTENTION Servicing energized industrial control equipment can be hazardous Electrical shock burns or unintentional actuation of controlled industrial equipment may cause death or serious injury Follow the safety related practices of 70E Electrical Safety for Employee Workplaces when working on or near energized equipment Do not work alone on energized equipment 7 Apply power AFTER the meter is connected otherwise your meter will read zero volts Expand readings for all input voltage ratings Table 4 B Bus Capacitor Group Test Drive Rating Input Volts Meter Reading 200 282V DC 4 596 230 325V DC 4 596 240 339V DC 4 596 380 537V DC 4 596 B 415 586V DC 5 480 418V DC 4 59 500 70
108. y be damaged if you do not comply During the start up procedure you should have recorded board jumper settings for each board board software version numbers and the drive and motor nameplate data in Table 6 A of the 336 IMPACT Adjustable Frequency AC Drive User Manual If this information was not recorded record it before beginning any troubleshooting sequences When a problem occurs with your drive check the VP and CP lights on your drive on the main control board Figure 2 1 shows the location of the VP and CP lights Figure 2 2 VP and CP LED Locations INV EN VP CP Ol 00 Green aa 00 Frames Publication 1336 IMPACT 6 1 March 1998 2 2 Troubleshooting and Error Codes The lights on the motor control board indicate the status of the velocity processor VP and current processor CP If the VP or CP LED is Then for that processor Solid green No fault occurred Flashing green A drive warning occurred Flashing red A drive soft fault occurred Solid red A drive hard fault occurred Faults fall into three basic categories This type of fault Has the following definition tis 1906 you need to Trips the drive causing it to stop

Chapter 1 - Rockwell Automation

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