Service Manuals 31q3m

VACON NX SERVICE MANUAL Overview

Table of contents

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1. SERVICE MANUAL REVISION HISTORY .................................................3 2. AFTER MARKET SERVICE INFORMATION ...............................................4 2.1. FOREWORD ............................................................................... 4 2.2. Overview manual information ...................................................... 5 2.3. Appendix manual information ..................................................... 5 2.4. Important instructions for service situations .................................. 5 2.4.1. Personal requirements .................................................. 6 2.4.2. Personal safety notice ................................................... 6 2.4.3. Material requirements ................................................... 6 2.4.4. Tool safety notice ......................................................... 7 2.5. SERVICE POLICY ........................................................................ 7 2.6. WARRANTY . .................................................................... 7 2.7. REPLACEMENT UNITS & SPARE PARTS .......................................... 7 2.8. MAINTENANCE .......................................................................... 8 2.8.1. RECOMMENDED MAINTENANCE ACTIONS ........................ 8 2.8.2. RECHARGING CAPACITORS IN STORED UNITS ................. 9 2.8.3. RECHARGING STAND-ALONE CAPACITORS STORED .......... 9 3. SERVICE TOOLS ..................................................................................11 3.1. INFORMATION ......................................................................... 11 3.2. NC LOAD 1.0.15 ...................................................................... 11 3.3. NC DRIVE 2.0.7 ....................................................................... 11 3.4. NC SERVICE ............................................................................ 12 3.4.1. Version 1.09 .............................................................. 12 3.4.2. Version 1.10 .............................................................. 12 3.5. DEVICE PROPERTIES SERVICE ................................................... 12 3.5.1. Version 2.0.2 ............................................................. 12 3.5.2. Version 2.0.3 ............................................................. 12 4. FAULTCODES AND SOFTWARE .............................................................13 4.1. GENERAL ................................................................................ 13 4.2. FAULT CODES, POSSIBLE REASONS AND CHECKING TO BE DONE .. 13 4.3. SOFTWARE REVISION INFORMATION ......................................... 13 4.3.1. NXL software information ............................................ 13 4.3.1.1.NXL00005V146 .............................................. 13 4.3.1.2.NXL00005V247 .............................................. 14 4.3.1.3.NXL00005V242 .............................................. 14 4.3.2. NXS software ............................................................. 14 4.3.2.1.NXS00001V160 ............................................. 14 4.3.2.2.NXS00001V161 ............................................. 14 4.3.2.3.NXS00001V162 ............................................. 14 4.3.3. NXP software ............................................................. 14 4.3.3.1.NXP00002V156 .............................................. 14 4.3.3.2.NXP00002V158 .............................................. 14 4.3.3.3.NXP00002V159 .............................................. 15 4.3.3.4.NXP00002V160 .............................................. 15 4.3.3.5.NXP00002V161 .............................................. 15 4.4. INFORMATION REGARDING FAULT TRACING ............................... 15 4.5. FAULT CODES ......................................................................... 15 4.5.1. Flowcharts until NXSV151 and NXPV145 ........................ 15 4.5.2. Flowcharts from NXSV152 and NXPV146 ........................ 15

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Table of contents

5. SERVICE INSTRUCTIONS FOR OPTIONBOARDS ...................................65 5.1. NXOPT A1 ............................................................................... 65 5.2. NXOPT C3 ............................................................................... 65 5.3. NXOPT XX ............................................................................... 65 6. START-UP AFTER REPAIR ....................................................................66 6.1. EXTERNAL DC POWER WITHOUT MOTOR FOR FR4 TO FR13 ........... 66 6.2. TESTING WITH DC SUPPLY WITHOUT MOTOR CONNECTED: .......... 66 6.3. LOAD TEST WITH MOTOR ......................................................... 67

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Revision history

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1.SERVICE MANUAL REVISION HISTORY TABLE 1. Updates in the service manual.

Service Manual revision

Updated/added material

SM00002A

First version

SM00002B

Layout updated. Changes to following chapters: After market service information (2nd), Service tools (3rd) and faultcodes and software (4th).

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After market service information

2. AFTER MARKET SERVICE INFORMATION 2.1. FOREWORD Service to Vacon AC-drive owners is a high priority of the Vacon Plc as well as continues development and introduction of new service material. In the line with this purpose Vacon Plc has implemented the following Vacon Service Manual for Service Centers. TABLE 2. Vacon Service manual titles.

Product range

Manual title

NX Overview

SM00002

NXL MF2

SM00003

NXL MF3

SM00004

NXL MF4

SM00005

NXL MF5

SM00006

NXL MF6

SM00007

NX FR4

SM00008

NX FR5

SM00009

NX FR6

SM00010

NX FR6/690V

SM00011

NX FR7

SM00012

NX FR8

SM00013

NX FR9

SM00014

NX FR10

SM00015

NX FR11

SM00016

NX FR12

SM00017

NX FR13

SM00018

NX CH3

SM00019

NX CH4

SM00020

NX CH5

SM00021

NX CH6

SM00022

NX CH7

SM00023

NX FI9

SM00028

NX Frontend

SM00029

NX FI10

SM00030

NX FI12

SM00031

NX FI13

NX00032

Other service information is also released by Vacon Plc. Service bulletins (SBU´s) contains more specific information about updates of a product. Vacon Plc will continue to issue updated service manuals after the first release of the manual. Version of documents can be identified from the document number and date

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After market service information

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on the back cover. The letter at the end of the SM-number identifies the version, i.e. SM00002A. The material is available on Vacon service web pages, which requires a name and . Vacon After Market Service department gives the name and to s. 2.2. Overview manual information This manual contain the following chapters. Some chapters will be updated later. Additional information for certain steps might also exist in appendix manuals. TABLE 3. Overview of chapter information in overview manual.

Chapter

Information

Revision history

Short description about updates in manual.

After market service information

Overall information about safety, service policy and maintenance procedures for all NX-products.

Service tools

Hints how to use different PC-tools in service cases and mechanical tools needed.

Fault codes and software

Procedures for fault codes and software information.

Option boards

Basic instructions how to check different option boards.

Procedures after repair

Steps that needs to be taken after the physical repair has been completed.

2.3.

Appendix manual information

Separate appendix manuals contain following chapters. Information about older drives might not be present in some appendix manuals. TABLE 4. Overview of chapter information in appendix manuals.

Chapter

Information

Updates in manual

Short description about what has been added or updated.

Main circuit diagrams

Contains different versions of the main circuit diagram.

Explosion view

3D-model(s) showing the spare part numbers

Measurement instructions

Instruction how and where to measure different parts and circuits.

Replacement instruction

Instruction how to remove and replace different parts or subassemblies.

Specifications

Other instructions such as how to modify mass customized boards and torque lists.

2.4. Important instructions for service situations Review each procedure and section in advance. This chapter and its sub chapters contains important information which must be applied in service situations. • Local and national laws and regulations concerning the service work to be performed must be followed. • Vacon Plc can not be held responsible for personal injuries or material damages which occurred when local or national laws for service work were not followed.

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After market service information

• All plastic covers must be mounted before switching on voltage from supply source. 2.4.1. Personal requirements Persons performing service work must have qualifications in accordance with the local and national laws. WARNING! ONLY

QUALIFIED SERVICE TRAINED PERSONS ARE ALLOWED TO USE THIS MATERIAL AND PERFORM ANY OF THE SERVICE ACTIONS MENTIONED. THE PERSON PERFORMING LOCAL SERVICE WORK ON THE DRIVES MUST HAVE QUALIFICATIONS IN ACCORDANCE WITH THEIR NATIONAL LAW.

2.4.2. Personal safety notice Mechanical surfaces which are equipped with a hot surface sticker must not be touched. Make sure working environment is safe and won't cause risk for personal injury. WARNING! DRIVE

TO BE REPAIRED MUST NOT POWERED UP FROM ITS SUPPLY VOLTAGE SOURCE DURING SERVICE WORK, UNLESS IT IS SPECIALLY MENTIONED.

The following voltages are extremely dangerous and may cause death or severe personal injury if you come in with it. Do not touch any electrical part, dc-bus bars included when unit supplied from its supply voltage source. • DC-bus voltage: After switching of the supply voltage, wait until dc-bus voltage has been discharged. It must be verified to be 0V DC before any service action is allowed. This voltage sources is life threatening. • Relay outputs on I/O boards: They may contain dangerous voltage entering from external devices, even if unit itself is not powered up. Their voltage must be verified and necessary precautions must be taken to isolate them properly before any service action is allowed. This voltage sources is life threatening. • All power terminals carry voltages, including output terminals when the unit is connected to its supply voltage source and the dc-bus capacitors are charged. • Internal components and circuit boards are at mains potential when drive is connected to its supply and dc-bus capacitors are charged. 2.4.3. Material requirements • To maintain safe construction and safe operation of the complete drive internal torque specifications must be followed. • Torque specifications for mounting and cable connections must be followed. • Spare parts delivered by Vacon Plc must be used. • The service location has to have needed tools, power supplies, measurement equipment, possible adapters and load motors for testing purposes as well as needed spare parts. • Many procedures will also require a torque wrench to ensure correct tightening torque in accordance with specifications.

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After market service information

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2.4.4. Tool safety notice • Wires, electrical and mechanical tools used to perform service work must be in accordance with the requirements for tools used and for the work to be performed. • Damages to unit or environment might be caused with tools that are not in accordance with their laws. 2.5. SERVICE POLICY Service is to be performed at the nearest Service Center or at customer location by trained service personnel or at the manufacturer's premises. All defective parts must be replaced with spare parts. Repairing of a board is not allowed. Defective products up to FR8: Customer should get a equivalent product as replacement unit, while the service work is being performed at a Service Center. The replacement unit is free of charge if the product is under warranty according to Vacon warranty . Defective products above FR8: They should be repaired by nearest Service Center at customer location, unless manufacturer declares otherwise. RAN-number: Any shipment of defective products and warranty claims to Vacon Plc must both be identified with a RAN-number issued (Return Authorization Number). Local Service Center sends a RAN-number request with necessary information via a PC-program (Vacon RAN) or fax to Vacon Plc. Vacon Plc responds to the request by giving instructions how to proceed. All shipments in a service case to and from Vacon Plc uses issued RAN-number. RAN-number issued must be used on all documents concerning the warranty claim. The shipment to Vacon Plc and shipment documents must be labeled with the RAN-number issued. The missing RAN-number in a shipment and shipment documents, might result in rejection of shipment and warranty claim. All Service Centers around the world are part of Vacon global service network and the local Service Center must have measures to reach customer satisfaction. Only spare parts, specified and approved by Vacon Plc must be used to replace defect ones. Boards will be repaired only at Vacon Plc. Service actions defined in a released SBU (Service Bulletin) authorizes repair or modification of the board mentioned. Warranty will be revoked from the unit, if repair actions have been done without proper authorization from Vacon Plc. 2.6. WARRANTY . Warranty available at http://www.service.vacon.com/257942.html. 2.7. REPLACEMENT UNITS & SPARE PARTS Spare part lists for service are listed at http://www.service.vacon.com/257927.html. Vacon Service Center or Partner will store replacement units needed for service purposes for fast response of service cases. The stock of the replacement units should

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After market service information

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contain at least one unit of the biggest power size of every mechanical size up to FR8. Vacon Plc will compensate stock of spare units in case of unit under manufacturer's warranty has been delivered to replace of the defective unit. Service Center will store spare parts based on units sold and needed for service in their market / service area. If needed the Vacon Plc helps to select needed spares. The spare parts must be stored properly to prevent material loss due to mishandling. Always protect components and boards from ESD in all phases of the process by following general ESD instructions. 2.8. MAINTENANCE 2.8.1. RECOMMENDED MAINTENANCE ACTIONS All technical equipment, as well as drives needs some amount of care taking and failure preventive maintenance. To maintain trouble free operation of the drive, environmental conditions, as well as load, line power, process control, etc. have to be within specifications, determined by manufacturer. If all conditions are as specified by manufacturer, there is no other concerns, but provide high enough cooling capacity for the power- and control circuits. This requirement can be met by making sure, that cooling system works properly. Operation of cooling fans and cleanness of the heat sink should be verified once in a while. Regular maintenance is recommended to insure trouble free operation and long lifetime of the drive. The following things should at least be included in the regular maintenance. TABLE 5. Maintenance interval

Interval

Maintenance

12 months (if unit stored)

Capacitor reforming, see separate instructions

6 - 24 months (depending on environment)

Check the input and output terminals and control I/O-terminals. Clean the cooling tunnel Check operation of cooling fan, check for corrosion on terminals, bus-bars and other surfaces Check the door filters in the case of cabin installation

5 - 7 years

Change the cooling fans Main fan Internal IP54 fan Cabinet cooling fan/filter

5 - 10 years

Change the DC bus capacitors

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After market service information

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Recommended is also to record all actions and counter values with dates and time for follow up of maintenance. 2.8.2. RECHARGING CAPACITORS IN STORED UNITS When complete units are stored without voltage being applied, the recharging of the capacitors should be done at least every 12 month by connecting the voltage into unit and keep unit powered minimum 1 h. If the storing time is much longer than one year, the recharging of the capacitors has to be done in a way that the possible high leakage current through the capacitors is limited. Best alternative is to use DC-power supply with adjustable current limit. Current limit has to be set for example to 300…500mA and DC-power supply has to be connected to the B+/B- terminals (DC+ to B+, DC- to B-) of the DC-link or straight to the capacitor terminals. NX models, which have no B+ / B- terminals, can be powered up as follows: • Frame size FR8-FR9; DC-supply connected between two input phases (L1, L2). DC-voltage has to be adjusted up to nominal DC-voltage level of the unit (1.35*Un ac) and has to be supplied at least 1h. If DC-voltage is not available and unit has been stored much longer than 1 year deenergized, consult factory before connecting the power. 2.8.3. RECHARGING STAND-ALONE CAPACITORS STORED When using spare part capacitors from stock and it is known that they have been there over one year as voltage-free, the recharging of capacitors is easiest to perform before capacitors are installed inside a unit. DC-supply current limit is set to value 50…100mA and voltage is set up to rated value of capacitors. The recharging process can be then followed by monitoring the current meter of the DC-power supply. It is recommended to keep voltage supplied at least 1 h even that leakage current has already stabilized earlier.

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After market service information

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Due high leakage resistance the dangerous voltage can remain in capacitors long time. to discharge capacitors by using a proper resistors after recharging is finished.

+

-

V +

-

R

FIGURE 1. How to use dc-power supply

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I

Service tools

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3. SERVICE TOOLS 3.1. INFORMATION The latest versions of NCLoad and NCDrive are available at http://www.vacon.com/ 921.html. Latest software versions of NCService and Device Properties Service are available at http://www.service.vacon.com/257933.html. Useful hints, “Nice to know” for the different programs also possible. Device Properties Service is a protected program, which usage is restricted to the worldwide Vacon service centers. In addition to information about, list of tools needed, contains a list of tools needed in a service case. 3.2. NC LOAD 1.0.15 For information how to use the program, please refer to “Contents”, in the “Help”menu. Nice to know information as follows. • When a problem with an eeprom on control-, power- or option board is suspected, “F40” or “?” displayed. -> Obtain “Info”. “Info” is located under the “Drive”-menu. A new window opens, which content can be copied to the clipboard with the “Copy To Clipboard”-push button. 3.3. NC DRIVE 2.0.7 For information how to use the program, please refer to “Contents”, in the “Help”menu. Nice to know information as follows. • When a problem with an eeprom on control-, power- or option board is suspected, “F40” or “?” displayed. -> Obtain “Info”. “Info” is located under the “Drive”-menu. A new window opens, which content can be copied to the clipboard with the “Copy To Clipboard”-push button. • For most complete troubleshooting of parameters, eeprom settings or faultcodes when a customer s you. -> Obtain “Print Service Info To File”. “Print Service Info To File” is located under “File”-menu. A txt-file, is generated containing parameter settings, eeprom data and faultcodes, if listed.

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Service tools

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3.4. NC SERVICE 3.4.1. Version 1.09 Does not testing NXL- or NXP2-control board. 3.4.2. Version 1.10 s testing NXP2-control board. 3.5. DEVICE PROPERTIES SERVICE Program is required for programming the control unit, power unit and star adapter unit in service cases. Previously installed NCLoad or NCDrive needed before program is operational. protected file intended only for authorized persons. Ask for the from your in After Market Service. 3.5.1. Version 2.0.2 Brake chopper as default programming and changes to ratings in pull-down menus. 3.5.2. Version 2.0.3 for newer systemsoftware versions which require ExtraData[3] = 3. This is the default in easy-mode. -manual V1.3 included.

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Faultcodes and software

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4. FAULTCODES AND SOFTWARE 4.1. GENERAL Testing and troubleshooting are one of the first steps in service / repair procedures to locate and identify defective part from the device. Troubleshooting gives good figure for further measures, what have to be done to recover unit back in decent condition and in an operation. Careful troubleshooting and testing in prior to repair saves total time and surely prevents additional consequential damages if done correctly. Troubleshooting in general level for the complete drive is described in this section. This section refers to checking instructions for respective frame size in its "NX-Appendix Manual". 4.2. FAULT CODES, POSSIBLE REASONS AND CHECKING TO BE DONE Vacon NX-drive has a capacity to save last 30 faults codes and show them on display of control , if desired. There is always a reason or another for the tripping of the drive and it should be solved before to proceed in an operation and to avoid damages in equipment. Used fault codes are also described in "section 9.Fault tracing" of the Vacon NX frequency converter manual. On flow charts below all numeric fault codes are described with an explanations and with measures to be done in different cases for solving the problem. Fault codes from F50 and above are generated from the application. They are not system software fault codes. Some fault codes in special system-software or applications do not have troubleshooting instruction. Instructions for such codes are available in respective software manual. 4.3. SOFTWARE REVISION INFORMATION This troubleshooting section cover drives with Vacon standard software. Instructions in “FAULT CODES” on page 15 covers fault codes in software versions until "NXSV151" (11.55.6639) and "NXPV145" (12.26.7284). Special software or application can have different features or fault codes. 4.3.1. NXL software information 4. 3. 1. 1. NXL00005V146 • Hardware compatible with all NXL-power boards from A-version but with two exeptions. Requires VB00352B, VB00353B or newer versions. • Fault code F8_1 no longer appears in MF2, MF3 and MF4, when charging switch is open less then 300ms.

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Faultcodes and software

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4. 3. 1. 2. NXL00005V247 • Processor changed. Older software does not work on boards listed in table below.This software s both processor versions. M30624FGAGP is used today and will be replaced by M30624FGPGP#D5 (or #U5 lead free). TABLE 6. Board revisions vs. NXL00005V247 software.

Boards VB00351K VB00352N VB00353N VB00354H VB00355I 4. 3. 1. 3. NXL00005V242 • Equal to NXL00005V142, except for new loader inside VCN-file, which s both NXL processor versions. This version to be used if customer is requiring old system software version. See service bulletin SBU00024 0524 for more information. 4.3.2. NXS software 4. 3. 2. 1. NXS00001V160 • Fixed “Identification run” bug. 4. 3. 2. 2. NXS00001V161 • Known feature: option board parameters are not shown on the display if the option board data is old (EEPROM data is wrong). Board data has to be updated. 4. 3. 2. 3. NXS00001V162 • Fixed problem for F32. It does not appear, even if the FAN is missing. • Known feature: option board parameters are not shown on the display if the option board data is old (EEPROM data is wrong). Board data has to be updated. 4.3.3. NXP software 4. 3. 3. 1. NXP00002V156 • Hardware compatible with VB00251G, VB00561F or newer versions. 4. 3. 3. 2. NXP00002V158 • Hardware compatible with VB00251G, VB00561F or newer versions. • Fixed F25_31 fault from CAN-module.

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Faultcodes and software

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4. 3. 3. 3. NXP00002V159 • Hardware compatible with VB00251G, VB00561F or newer versions. • Fixed F43_7-fault, which appeared with some NXOPTBB boards when using absolut encoder. 4. 3. 3. 4. NXP00002V160 Hardware compatible with VB00251G, VB00561F or newer versions. "Prevention of start up" fault sub code changed to 30. Fixed reversing problem when in current limit at zero speed. Fixed malfunction for F1, F2 and F7 when control unit first powered up and then power unit powered up later. • F25 -> S31, S32, S34 and S39. Power PC specific "crash place" information to EEPROM, overwriting the fault history. (Only NXP). • • • •

4. 3. 3. 5. NXP00002V161 • Fixed problem for F32. It did not appear, even if the FAN is missing. • Hardware compatible with VB00251G, VB00561F or newer versions. • Known feature: option board parameters are not shown on the display if the option board data is old (EEPROM data is wrong). Board data has to be updated. 4.4. INFORMATION REGARDING FAULT TRACING The control unit must be checked separately in fault situations. Instructions how to test the control unit using NC Service is in another section. Most of the procedures for the different fault codes only explain how to proceed with the power unit section. 4.5. FAULT CODES 4.5.1. Flowcharts until NXSV151 and NXPV145 These following flow charts cover fault codes in software versions until "NXSV151" (11.55.6639) and "NXPV145" (12.26.7284). 4.5.2. Flowcharts from NXSV152 and NXPV146 Fault codes in the newer system softwares are available in the table in this section.

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Faultcodes and software

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FIGURE 2. Fault code F1

F 1 O v e r c u r r e n t fa u lt F1 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

D id f a u lt o c c u r e s e v e r a l tim e s w h e n m o to r w a s r u n n in g w ith lo a d ?

YES

C h e c k if p a r a m e te r s c o r r e s p o n d to th e lo a d . C h a n g e a c c e le r a tio n tim e , U /f c u r v e , c u r r e n t s e ttin g s , e tc . S ta r t a g a in w ith c h e c k e d /c o r r e c te d s e ttin g s .

NO

R e m o v e m o to r c a b le s and p o w e r u p d r iv e to s ta n d b y -m o d e .

D id F 1 a p p e a r a g a in ? NO

YES

G iv e s ta r t c o m m a n d a n d in c r e a s e o u tp u t fr e q u e n c y to m a x iu m v a lu e .

NO

M e a s u r e a ll o u tp u t p h a s e c u r re n ts a n d c o m p a r e to m o n ito r in g p a g e .

D id F 1 a p p e a r a g a in ?

YES D id F 1 a p p e a r a g a in ?

NO

YES

NO

W as m e a s u r e m e n ts sam e as d is p la y e d v a lu e ?

YES In te r n a l f a u lt: C h e c k c u rre n t m e a s u re m e n t c ir c u it.

E x te r n a l f a u lt: C u r r e n t c u tte r tim e to o lo n g . C h e c k m o to r , m o to r c a b le , m o to r lo a d . In s ta ll o u tp u t f ilte r s .

W ro n g p a r a m e te r s e ttin g .

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Faultcodes and software

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FIGURE 3. Fault code F2

F 2 O v e r v o lta g e fa u lt

F 2 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

D id f a u lt o c c u r e s e v e r a l tim e s w h e n m o to r w a s r u n n in g ?

YES

C h e c k if p a r a m e te r s c o r r e s p o n d to th e lo a d . C h a n g e d e c e le r a tio n tim e , u s e o f b r a k e c h o p p e r e tc ... S ta r t a g a in w ith c h e c k e d /c o r r e c te d s e ttin g s .

NO

NO

D id f a u lt o c c u r e in s ta n d b y - m o d e ?

D id F 2 o c c u r e a g a in ? NO

YES

YES

M e a s u r e v o lta g e in D C - b u s a n d c o m p a r e it to m o n ito r e d v a lu e .

W a s m e a s u re m e n t s a m e a s d is p la y e d v a lu e ?

YES

NO

In te r n a l fa u lt: C h e c k th e v o lta g e m e a s u r e m e n t c ir c u it.

NO TE:

T r ip lim its N X2 = 437V D C N X5 = 911V D C N X6 = 1200V D C

E x te r n a l f a u lt: F a u lt w a s g e n e r a te d f o r a r e a s o n . S u d d e n c h a n g e s in m a in s v o lta g e , v o lta g e s p ik e s in th e m a in s , te m p o r a r y f e a tu r e o f lo a d , b r e a k r e s is to r to o s m a ll.

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Faultcodes and software

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FIGURE 4. Fault code F3

F 3 E a r th fa u lt F 3 d is p la y e d . C h e c k lo g g e d d a t a in f a u lt h i s t o r y .

D id f a u lt o c c u r e s e v e r a l tim e s w h e n m o to r w a s r u n n in g ?

NO

YES

YES

D is c o n n e c t m o to r c a b le f r o m d r iv e a n d g iv e s ta r t com m and.

D id F 3 appear a g a in ?

D i d f a u l t o c c u r e in s ta n d b y - m o d e ?

NO

M e a s u re o u tp u t c u r r e n t s i n a ll phases.

YES

YES

NO

A r e a ll p h a s e s e q u a l?

NO

I n t e r n a l f a u lt . C h e c k c u rre n t m e a s u r e m e n t c i r c u it .

E x t e r n a l f a u lt . S o f t w a r e t r ig g e d - t h e s u m o f m o to r p h a s e c u r r e n t is n o t z e r o . D a m a g e d m o to r o r m o to r c a b le .

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Faultcodes and software

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FIGURE 5. Fault code F4

F 4 In v e r te r fa u lt

F 4 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

< FR7

S e r v ic e a c tio n s a r e b a s e d o n u n it s iz e .

F r7 - F r8

F a u lt o c c u r e d d u e to in te r f e r e n c e , b e c a u s e s ig n a l is n o t u s e d .

F r1 0

D r iv e r v o lta g e is to o lo w o n th e a s ic b o a r d .

F a u lt a c tiv a te d b e c a u s e p o w e r b o a r d is to o h o t o r f a u lty p o w e r b o a r d .

NO TE ! < F R 7 - f a u lt is n o t u s e d . F r 7 - F R 8 - " P o w e r C a r d o v e r t e m p e r a t u r e " w ill in d ic a t e F 4 . F r 1 0 - " D r iv e r p o w e r to o lo w " w ill in d ic a t e F 4 .

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Faultcodes and software

20

FIGURE 6. Fault code F5

F 5 C h a r g in g s w itc h fa u lt

F 5 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

If f a u lt T e s t th e c o n tr o l b o a rd .

D id it p a s s th e te s t?

NO

R e p la c e c o n tr o lb o a r d a n d lo a d s o f tw a r e in to it. R e m e m b e r p a r a m e te r s e ttin g s .

YES

FR4 - FR8 fre q u e n c y c o n v e r te r s .

P o s s ib le f a u lt in c a b le c o n n e c tio n b e tw e e n c o n tr o la n d p o w e r b o a r d . R e p la c e it.

FR9 - FR13 fre q u e n c y c o n v e r te r s .

N o in s t r u c t io n s a v a ila b le !

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Faultcodes and software

21

FIGURE 7. Fault code F6 F 6 E m e r g e n c y s to p fa u lt F 6 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

D id F 6 o c c u r e s e v e r a l tim e s d u r in g n o r m a l o p e r a tio n ?

NO

YES

T est c o n tr o lu n it.

NO

R e p la c e c o n tr o lb o a r d . L o a d s o f tw a r e a n d a ls o p a r a m e te r s e ttin g s .

D id it p a s s th e te s t?

YES

In e r n a l in te r f e r e n c e tr ig g e d th e f a u lt. C h e c k c o n n e c tio n s b e tw e e n c o n tr o lb o a r d a n d I/O - b o a r d s .

E x te r n a l r e a s o n tr ig g e d th e f a u lt.C h e c k c a b le c o n n e c tio n s .

NO TE! F a u lt is tr ig g e d f r o m p in - 6 in e a c h I/O - s lo t. S ig n a l n o t u s e d in s ta n d a r d I/O - b o a r d s .

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Faultcodes and software

22

FIGURE 8. Fault code F7

F 7 S a tu r a tio n fa u lt F 7 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

Is b ra k e chopper used?

YES

M e a s u re is o la tio n r e s is ta n c e a n d r e s is ta n c e o n th e b r a k e r e s is to r

NO W e re m e a s u re m e n ts OK?

F R 9 -F R 1 3

NO

F R 4 -F R 8

F a u lt c a u s e d b y f a u lty b r a k e r e s is to r . C h a n g e it.

M e a s u re p o w e r m o d u le d ir e c tly f r o m its te r m in a ls .

N o in s tr u c tio n s a v a ila b le !

M e a s u re b ra k e c h o p p e r. R e p la c e b r o k e n p o w e r m o d u le a n d p o w e r b o a rd .

NO

W e r e a ll m e a s u re m e n t s OK? YES

G iv e s ta r t c o m m a n d a n d ru n n o m in a l fre q u e n c y .

C h e c k c a p a c ito r s . R e p la c e th e b ro k e n o n e s .

YES

W e r e a ll m e a s u re m e n t s OK? NO R e p la c e b r o k e n p o w e r m o d u le a n d p o w e rb o a rd .

In te r fe re n c e c a u s e d th e p r o b le m . P o s s ib le c a u s e s , p o w e r b o a r d , p o w e r m o d u le o r in te r n a l c a b le s .

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YES

Faultcodes and software

23

FIGURE 9. Fault code F8

F8 SY STEM FA U LT F 8 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

C h e c k w itc h s u b f a u ltc o d e o c c u r e d .

P r o c e e d w ith f in d in g th e r e a s o n b a s e d o n th e f a u lt c o d e .

N O TE ! S 1 2 3 4 5 6 7

u b f a u ltc o d e s : = O u tp u t p h a s e c o n tr o l f a u lt. = u P w a tc h d o g w ith o u t in itia liz a tio n . = V a c o n B u s w a tc h d o g p r o b le m . = S o f tw a r e tr ig g e d ( a p p lic a tio n ) . = T o o m u c h n o is e in V a c o n B u s . = Im p o s s ib le to r e s e t a s ic - c o n tr o lle r . = A s ic - c o n tr o lle r d o e s n o t c lo s e c h a r g e s w itc h .

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Faultcodes and software

24

FIGURE 10. Fault code F9

F 9 U n d e r v o lta g e f a u lt

F 9 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

D id fa u lt o c c u r e s e v e r a l tim e s w h e n m o to r w a s r u n n in g ?

YES

C h e c k if p a r a m e te r s c o r r e s p o n d to th e lo a d . C h a n g e d e c e le r a tio n tim e , u s e o f b r a k e c h o p p e r e tc ... S ta r t a g a in w ith c h e c k e d /c o r r e c te d s e ttin g s .

NO

NO

D id f a u lt o c c u r e in s ta n d b y - m o d e ?

D id F 9 o c c u r e a g a in ? YES YES

M e a s u r e v o lta g e in D C - b u s a n d c o m p a r e it to m o n ito r e d v a lu e .

NO

W a s m e a s u re m e n t s a m e a s d is p la y e d v a lu e ?

YES In te r n a l f a u lt: C h e c k th e v o lta g e m e a s u r e m e n t c ir c u it a n d c a p a c ito r s .

NO TE:

T r ip lim it s N X2 = 183V D C N X5 = 333V D C N X6 = 460V D C

E x te r n a l f a u lt: F a u lt w a s g e n e r a te d f o r a r e a s o n . S u d d e n c h a n g e s in m a in s v o lta g e , v o lta g e d ip s in th e m a in s , te m p o r a r y f e a tu r e o f lo a d .

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4

NO

Faultcodes and software

25

FIGURE 11. Fault code F10

F 1 0 IN P U T L IN E S U P E R V IS IO N F 1 0 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

M e a s u re m a in s v o lta g e a t m a in s te r m in a ls

V o lta g e s , OK?

NO

YES C h e c k if fu s e s a re b lo w n .

C h e c k f o r p o s s ib le in te r n a l f a ilu r e s in th e in v e r te r .

In te r n a l f a u lt. C h e c k m a in s s u p e r v is io n .

YES

D id y o u f in d b lo w n f u s e s ?

NO W e r e th e r e b r o k e n p a r ts ?

NO

YES R e p la c e b ro k e n p a r ts .

E x te r n a l r e a s o n a c tiv e te d th e f a u lt. T o o lo w v o lta g e f o r a lo n g e r tim e .

R o o t c a u s e m ig h t b e c o m p o n e n t f a ilu r e o r c a u s e d b y v o lta g e d ip s in th e m a in s .

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Faultcodes and software

26

FIGURE 12. Fault code F11

F 1 1 O u tp u t p h a s e s u p e r v is io n F 1 1 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y

M e a s u re m o to r c a b le c o n n e c tio n a n d m o to r .

A re c o n n e c tio n s a n d m o to r O K ?

YES

In te r n a l f a u lt: C h e c k c u rre n t m e a s u r e m e n t c ir c u it.

F 1 1 o c c u re d d u e to a n e x te r n a l f a u lt.

NO TE! T h is f a u lt m a y o c c u r w ith s m a ll m o to r o r w ith o u t m o to r in d r iv e w ith s o f tw a r e v e r s io n s o ld e r th a n N X S 0 0 0 0 1 V 1 0 4 = 1 1 .1 9 .4 8 8 6 N X P 0 0 0 0 2 V 1 0 5 = 1 2 .0 7 .5 1 0 0

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4

NO

Faultcodes and software

27

FIGURE 13. Fault code F12

F 1 2 B r a k e c h o p p e r s u p e r v is io n F 1 2 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

M e a s u r e r e s is ta n c e a n d is o la tio n r e s is ta n c e o n b r a k e r e s is to r a n d its c o n n e c tio n s .

A r e a ll m e a s u r e m e n ts O K?

NO

YES

R e p la c e b r a k e r e s is to r a n d /o r c a b le s .

M e a s u re b ra k e c h o p p e r m a in c ir c u it.

FR9 - FR13

FR4 - FR8

Is b ra k e c h o p p e r m a in c ir c u it, O K ?

NO

In te r n a l f a u lt: R e p la c e b ra k e c h o p p e r a n d p o w e rb o a rd .

YES N o in s tr u c tio n s a v a ila b le .

M e a s u re b ra k e c h o p p e r g a te c ir c u it.

Is b r a k e c h o p p e r g a te c ir c u it, O K ?

NO

YES In te r n a l f a u lt: C h e c k /c o r r e c t c a b le s b e f o r e r e p la c in g p o w e rb o a rd .

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Faultcodes and software

28

FIGURE 14. Fault code F13

F 1 3 U n d e r te m p e r a tu r e fa u lt F 1 3 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

R e a d o p e r a tio n te m p e r a tu r e o f th e u n it f r o m m o n ito r in g p a g e ..

D id v a lu e c o r r e s p o n d to a m b ie n t te m p e r a tu r e a n d te m p e r a tu r e lo w e r th a n - 1 0 C .

NO

In te r n a l f a u lt: C h e c k th e te m p e r a tu r e m e a s u r m e n t c ir c u it.

YES

E x te r n a l f a u lt: T e m p e r a tu r e is to o lo w .

NO TE! F R 9 : P o w e r b o a r d h a s its o w n te m p e r a tu r e m e a s u r e m e n t, w h ic h c a n a c tiv a te F 1 3 .

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

29

FIGURE 15. Fault code F14

F 1 4 O v e r t e m p e r a t u r e f a u lt F 1 4 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

R e a d o p e r a tio n te m p e r a tu r e o f th e u n it f r o m m o n ito r in g p a g e ..

NO

D id v a lu e c o r r e s p o n d to a m b ie n t te m p e r a tu r e .

E x te r n a l f a u lt: T e m p e r a tu r e is to o h ig h .

YES

C heck o p e r a tio n o f th e fa n

D id f a n o p e r a te p r o p e r ly ?

YES

C h e c k c o n d itio n o f th e c o o lin g e le m e n t.

NO

In te r n a l f a u lt: C h e c k c ir c u itr y fo r th e f a n a n d th e f a n its e lf .

YES

In te r n a l f a u lt: C h e c k th e te m p e ra tu re m e a s u r m e n t c ir c u it.

W a s th e c o o lin g e le m e n t c le a n ?

NO

E x te r n a l f a u lt: M a k e s u r e th a t u n it g e ts c le a n a ir .

NO TE! F R 9 : P o w e r b o a r d h a s its o w n te m p e r a tu r e m e a s u r e m e n t, w h ic h c a n a c tiv a te F 1 4 .

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Faultcodes and software

30

FIGURE 16. Fault code F15

F 1 5 M o t o r s ta lle d F 1 5 d is p la y e d . C h e c k lo g g e d d a t a in f a u lt h is t o r y .

C h e c k if m o t o r r o t a t in g .

Is m o to r r o t a t in g ?

YES

M e a s u re m o t o r c u r r e n t in a ll p h a s e s . C o m p a r e v a lu e s t o m o n it o r in g page.

NO

C h e c k / c o r r e c t p a r a m e t e r s e t t in g . K e e p in m in d t h e m e c h a n ic a l r a t in g s o f t h e e q u ip m e n t . - S t a ll c u r r e n t lim it - S t a ll f r e q u e n c y - S t a ll f r e q u e n c y g a p S t a ll t im e

YES

W as m e a s u re m e n t sam e as d is p la y e d v a lu e ?

NO

P o s s ib le t o c o r r e c t p a r a m e te r s e t t in g s ?

NO

P r o t e c t io n a c t iv a t e d fo r a re a s o n .

YES

Is u n it f u n c t io n in g b e t t e r w it h n e w s e t t in g s ? YES

NO In t e r n a l f a u lt : C h e c k c u rre n t m e a s u re m e n t c ir c u it .

T e m p o r a r y lo a d a c t iv a t e d t h e p r o t e c t io n .

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

31

FIGURE 17. Fault code F16

F 1 6 M o to r o v e rte m p e ra tu re F 1 6 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to ry .

S o ftw a re b a s e d te m p e ra tu re m o d e l tr ig g e d th is f a u lt. M e a s u re te m p e ra tu re o f m o to r.

Is th e te m p e ra tu re h ig h e r th a n th e r m a l c a p a b ility o f th e m o to r.

NO

YES

C h e c k th e p a ra m e te rs fo r th e rm a l p r o te c tio n .

Can p a ra m e te rs b e a d ju s t e d ?

NO

E x te rn a l re a s o n f o r th e fa u lt: M o to r is o v e r lo a d e d . -D e c re a s e lo a d . - A d d ito n a l c o o lin g o f m o to r is needed.

YES

A d ju s t p a r a m e t e r s a n d t r y a g a i n .

F 1 6 a g a in ?

NO

E x te rn a l fa u lt: W ro n g p a r a m e te r s e ttin g trig g e d th e f a u lt.

M e a s u re o u tp u t c u rre n t.

YES

D id m e a s u re d = M o n ito r e d v a lu e ?

NO

In te rn a l f a u lt: C h e c k c u rre n t m e a s u re m e n t c irc u it.

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Faultcodes and software

32

FIGURE 18. Fault code F17

F 1 7 M o t o r u n d e r lo a d F 1 7 d is p la y e d . C h e c k lo g g e d d a t a in f a u lt h is t o r y .

S o f tw a r e h a s tr ig g e d th is f a u lt. C h e c k / c o r r e c t u n d e r lo a d p r o te c tio n p a r a m e te r s .

Can p a ra m e te rs b e c o rre c te d ? D id F 1 7 o c c u re a g a in ?

YES

A d ju s t p a ra m e te rs a n d t r y a g a in .

YES

NO

W ro n g p a r a m e t e r s e t t in g . E x t e r n a l f a u lt t r ig g e d t h is p r o t e c tio n .

M e a s u re m o to r c u r re n t a n d c o m p a r e v a lu e o n m o n ito r in g p a g e .

YES

Is m e a s u r e d c u r r e n t = m o n ito r e d c u r re n t?

NO

In te r n a l f a u lt: C h e c k th e c u r r e n t m e a s u r e m e n t c ir c u it

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4

NO

Faultcodes and software

33

FIGURE 19. Fault code F22

F 2 2 P a r a m e t e r fa u lt F 2 2 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

C h e c k s u b f a u lt c o d e

2 - > C r itic a l f a u lt

1 0 - > C r itic a l f a u lt

A n y p a r a m e te r in s o f tw a r e o r a p p lic a tio n c o u ld b e lo s t. C h e c k / c o r r e c t a ll p a r a m e te r s .

O th e r

A n y p a r a m e te r in s y s te m m e n u c o u ld b e lo s t. C h e c k / c o r r e c t p a ra m e te r s .

D a ta w h ic h p o s s ib ly is c r itic a l f o r o p e r tio n is lo s t.

D is c o n n e c t in p u t p o w e r f r o m d r iv e a n d w a it u n til in te r n a l p o w e r s u p p ly s h u ts d o w n a g a in . P o w e r u p a g a in .

YES

In te r n a l f a u lt in c a b le c o n n e c tio n o r c o n tr o lb o a r d p o s s ib le .

F 2 2 a g a in ?

NO

E x te r n a l f a u lt s u c h a s in te r f e r e n c e o r p o o r G N D - c o n n e c tio n p o s s ib le .

NOTE ! P a r a m e te r f a u lt o c c u r e s w h e n th e tw o la s t c h e c k s u m s a r e n o t e q u a l. C h e c k s u m c a lc u la te d o n p o w e rd o w n .

NOTE ! S u b f a u ltc o d e : 1 = F ir m w a r e in te r f a c e p o w e r d o w n v a r ia b le c h e c k s u m e r r o r , s u c h a s c o u n te r e tc . 2 = F ir m w a r e in te r f a c e v a r ia b le c h e c k s u m e r r o r . 3 = S y s te m p o w e r d o w n v a r ia b le c h e c k s u m e r r o r . D a ta p o in te r lo s t. 4 = S y s te m p a r a m e te r c h e c k s u m e r r o r f o r d e f a u lt p a g e a n d m u ltim o n ito r in g . 5 = A p p lic a tio n d e fin e d p o w e r d o w n v a r ia b le c h e c k s u m e r r o r f o r c o u n te r o r r e f e r e n c e . 6 = A p p lic a tio n d e fin e d p a r a m e te r v a r ia b le c h e c k s u m e r r o r f o r c o u n te r o r r e f e r e n c e . 1 0 = S y s te m p a r a m e te r c h e c k s u m e r r o r f o r f a u lt h is to r y e n tr ie s o r s y s te m m e n u p a r a m e te r .

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4

Faultcodes and software

34

FIGURE 20. Fault code F24

F24 C ounter fault

F24 displayed. C heck logged data faulthistory.

Error reading operating tim e or M W h-counter.

Internal fault on controlboard possible or one-tim e error reading data.

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

35

FIGURE 21. Fault code F25

F 2 5 u P W a tc h d o g fa u lt

F 2 5 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

C h e c k s u b f a u lt code.

C h e c k th e p a r a m e te r s a n d s ta r t u p th e u n it a g a in . R e p e a t th e p r o c e s s w itc h c a u s e d th e d r iv e to tr ip .

YES

F 2 5 a g a in ?

NO

In te r n a l f a u lt d u e to c o n tr o l b o a r d f a ilu r e o r s o f tw a r e f a u lt.

N o f a u lt. O n c e o c c in g tr ip .

NO TE: 1 = u 2 = A s ic 1 1 -1 4 = 3 1 -5 1 =

w a tc h d o g tim e r . r e s e t. N X S s p e c ia l c o d e s . N X P s p e c ia l c o d e s .

NO TE: If th is f a u lt o c c u r e s in p a r tic u la r s itu a tio n . - > S to r e p a r a m e te r s e ttin g a n d c o n ta c t s o f tw a r e v e n d o r. - > U p d a te s o ftw a r e .

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4

Faultcodes and software

36

FIGURE 22. Fault code F26

F 2 6 S ta rt-u p p re v e n te d

F 2 6 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

F a u lt is to b e c o n s id e r e d a s in f o r m a tio n o n ly .

NO TE! S o f tw a r e tr ig g e d f a u lt. F a u lt c a n o c c u r e in o v e r v o lta g e s itu a tio n . If a v a r ia b le c h a n g e s d u r in g o v e r v o lta g e th e n F 2 is r e p la c e d by F26.

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

37

FIGURE 23. Fault code F29

F 2 9 T h e r m is to r fa u lt

F 2 9 d is p ly e d . C h e c k e d lo g g e d d a ta in f a u lth is to r y .

T h e r m is to r in p u t o n o p tio n b o a r d d e te c te d th is f a u lt.

C heck th e r m is to r c o n n e c tio n a n d m o to r te m p e r a tu re .

E x te r n a l f a u lt. C o r r e c t th e th e r m is to r o r c o o lin g o f th e m o to r .

NO TE! T h e r m is to r in p u t h a s to b e s h o r tc ir c u ite d if th e r m is to r not used.

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Faultcodes and software

38

FIGURE 24. Fault code F31

F 3 1 IG B T T e m p e r a t u r e h a r d w a r e F 3 1 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

C h e c k / c o r r e c t p a r a m e te r s e ttin g . A c c e le r a tio n , c u r r e n t s e ttin g s , a n d U /f - s e ttin g s , s w itc h in g f r e q u e n c y e tc .

C o rre c t p a r a m e te r s a g a in . C h a n g e s e v e ra l tim e s if n e e d e d . D id F 3 1 appear a g a in ?

D id F 3 1 appear a g a in ? YES

P a r a m e te r s e ttin g g e n e r a te d th is f a u lt.

NO

YES M e a s u re o u tp u t c u r r e n t in a ll p h a s e s a n d c o m p a re to m o n ito r in g p a g e .

M e a s u re d c u rre n t = m o n ito r e d c u rre n t

E x te rn a l re a s o n g e n e ra te d th is fa u lt. P r o b le m w ith m o to r o r o u tp u t f ilte r s needed.

NO

YES

In te r n a l f a u lt: C h e c k te m p e ra tu re m e a s u re m e n t c ir c u it o r d r iv e is to o s m a ll.

NO TE! F 3 1 o c c u r s o n ly f r o m F R 9 a n d b ig g e r f r a m e s iz e s / C H 6 1 a n d b ig g e r c h a s s is .

NO TE! If F 3 1 a n d F 4 1 o c c u r s a t th e s a m e tim e . U s e F 4 1 tr o u b le s h o o tin g .

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NO

Faultcodes and software

39

FIGURE 25. Fault code F32

F 3 2 F a n c o o lin g fa u lt F a n d o e s n o t s ta r t, w h e n "O N " - c o m m a n d is g iv e n . C h e c k f a n - in v e r te r fo r v is ib le d a m a g e .

F 3 2 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

A re b o th le d s " o n " c o n tin u e s ly ?

NO

YES D is c o n n e c t a n d c h e c k fa n . M e a s u r e w in d in g r e s is ta n c e a n d in s u la tio n r e s is ta n c e .

NO

W e r e a ll m e a s u re m e n ts OK?

P o w e r s u p p ly f a u lt o r " O N " - c o m m a n d m is s in g . S e e " N O T E " w in d o w .

P o w e r d r iv e , w ith f a n d is c o n n e c te d .

YES

R e p la c e f a u lty fa n . C h e c k a t le a s t fa n c a p a c ito r a n d f a n - in v e r te r . M e a s u re o u tp u t f r o m in v e r te r .

YES

Is " g r e e n " le d b lin k in g ?

NO F o u n d a p p r. 2 6 0 V o n a ll o u tp u ts ?

NO F a n - in v e r te r f a u lt. A ls o c h e c k fa n c a p a c ito r .

YES C a p a c ito r f a u lt.

NOTE: T h is f a u lt e x is t in F R 8 o r b ig g e r d r iv e s . F R 8 p o w e r c a b le b e tw e e n p o w e r b o a r d a n d f a n - in v e r te r c o n ta in 0 - o h m r e s is to r . P r o b le m c a n b e in f a n , f u s e s , f a n - c a p a c ito r , f a n - in v e r te r , p o w e r - , c o n tr o lb o a r d o r c a b le s b e tw e e n th e s e . C h e c k is o la tio n tr a n s f o r m e r a n d o u tp u t- c o m m o n - m o d e f ilte r , if d r iv e is e q u ip p e d w ith s u c h .

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Faultcodes and software

40

FIGURE 26. Fault code F34

F 3 4 C A N c o m m u n ic a tio n f a u lt

F 3 4 d is p la y e d . C h e c k lo g g e d d a ta in fa u lth is to r y .

S ent m essage is n o t a c k n o w le d g e d .

YES

R e c o n fig u r e o n e o f th e d r iv e s w itc h h a s g o t d o u b le s e ttin g

A r e th e r e o th e r d r iv e s w ith s a m e c o n fig u r a tio n ?

NO

C h e c k c a b le c o n d itio n a n d c o n n e c tio n s .

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Faultcodes and software

41

FIGURE 27. Fault code F35

F 3 5 A p p lic a tio n fa u lt

F 3 5 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

A p p lic a tio n s c h e d u le r is o v e r lo a d e d .

C h e c k s u b f a u lt c o d e a n d c o n ta c t a p p lic a tio n d e v e lo p e r if p r o b le m o c c u r e s s e v e r a l tim e s .

NO TE: S u b f a u lt c o d e 8 9 : O v e r lo a d o n 1 m s le v e l. S u b f a u lt c o d e 9 0 : O v e r lo a d o n 5 m s le v e l. S u b f a u lt c o d e 9 1 : O v e r lo a d o n 1 0 m s le v e l. S u b f a u lt c o d e 9 2 : O v e r lo a d o n 1 0 0 m s le v e l. S u b f a u lt c o d e 9 3 : O v e r lo a d o n 1 0 0 0 m s le v e l. S u b f a u lt c o d e 9 5 : A p p lic a tio n is n o t s ta r te d ..

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Faultcodes and software

42

FIGURE 28. Fault code F36

F 3 6 C o n tr o l u n it fa u lt

F 3 6 d is p l a y e d . C h e c k lo g g e d d a ta in f a u l t h is t o r y .

NO

D id f a u l t o c c u r e a t f ir s t p o w e r u p a f t e r s e r v ic e b e e n p e r f o r m e d ? W a s a n e e p ro m re p ro g ra m e d ?

YES

E e p ro m c o r r u p te d .

E n te r e d e e p r o m d a ta i n c o m p a t ib l e w it h e x i s t i n g s y s te m s o ftw a r e .

R e p la c e th e b o a r d w ith c o r r u p te d e e p r o m , i f it c a n n o t b e re p ro g ra m e d .

C h e c k p r o g r a m e d p o w e r u n it d a t a a n d c o r r e c t w r o n g s e t t in g .

NOTE: S o f t w a r e i s i n c o m p a t ib le w i t h e x is t in g p o w e r u n i t .

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Faultcodes and software

43

FIGURE 29. Fault code F37

F 3 7 D e v ic e c h a n g e d

F 3 7 d is p la y e d . C h e ck s u b f a u ltc o d e ..

In d ic a to n s h o u ld a p p e a r w h e n s a m e ty p e o f d e v ic e w ith d iff e r e n t s e r ia ln u m b e r h a s b e e n ch a n g e d .

In d ic a tio n o n ly , n o f a u lt.

N O T E : u ltc o d e d is p la y e d : = C o n tr o lc a r d = C o n tr o lu n it = P o w e rc a rd 4 = P o w e r u n it 5 = A d a p te rc a rd A = S lo t A B = S lo t B C = S lo t C D = S lo t D E = S lo t E

S u b fa 1 2 3

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Faultcodes and software

44

FIGURE 30. Fault code F38

F 3 8 D e v ic e a d d e d

F 3 8 d is p la y e d . C h e ck s u b f a u ltc o d e ..

In d ic a to n s h o u ld a p p e a r w h e n o p tio n b o a r d o r a d a p te r h a s b e e n a d d e d .

In d ic a tio n o n ly , n o f a u lt.

N O T E : S u b f a u ltc o d e d is p la y e d : 1 = C o n tr o lc a r d 2 = C o n tr o lu n it 5 = A d a p te rc a rd A = S lo t A B = S lo t B C = S lo t C D = S lo t D E = S lo t E

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Faultcodes and software

45

FIGURE 31. Fault code F39

F 3 9 D e v ic e r e m o v e d

F 3 9 d is p la y e d . C h e ck s u b f a u ltc o d e ..

In d ic a to n s h o u ld a p p e a r w h e n o p tio n b o a r d o r a d a p te r h a s b e e n re m o v e d .

In d ic a tio n o n ly , n o f a u lt.

N O T E : S u b f a u ltc o d e d is p la y e d : 5 = A d a p te rc a rd A = S lo t A B = S lo t B C = S lo t C D = S lo t D E = S lo t E

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Faultcodes and software

46

FIGURE 32. Fault code F40

F 4 0 D e v ic e u n k n o w n

F 4 0 d is p la y e d . C heck s u b f a u ltc o d e .

E e p r o m d a ta o n a b o a r d is in v a lid .

D id f a u lt o c c u r e a t f ir s t p o w e r u p a f te r a b o a r d r e p la c e m e n t?

NO

YES E e p ro m c o r r u p te d .

E n te r e d e e p r o m d a ta is n o t v a lid .

YES

D id y o u p r o g r a m th e e e p r o m o r is it f a c to r y p re -p ro g ra m e d ?

NO

C h e c k p ro g ra m e d p r o g r a m e d d a ta a n d c o r r e c t it.

E e p r o m is n o t p r o g r a m e d . P r o g r a m it a c c o r d in g to v a lid in s tr u c tio n s .

R e p la c e th e b o a r d w ith c o r r u p te d e e p r o m , if it c a n n o t b e re p ro g ra m e d .

NOTE: S u b f a u ltc o d e d is p la y e d : 1 = C o n tr o lc a r d 2 = C o n tr o lu n it 3 = P o w e rc a rd 4 = P o w e r u n it 5 = A d a p te r c a r d A = S lo t A B = S lo t B C = S lo t C D = S lo t D E = S lo t E

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Faultcodes and software

47

FIGURE 33. Fault code F41

F 4 1 IG B T te m p e r a tu r e fa u lt

S o ftw a r e h a s d e te c te d to o h ig h s h o r t te r m o v e r lo a d .

F 4 1 d is p la y e d . C h e c k lo g g e d d a ta in f a u lth is to r y .

C h e c k s ta tu s o f, a t re fe re n c e . Is it " 0 " o r " 1 " ?

O v e r lo a d o r in te r n a l f a u lt c a u s e d th e tr ip .

S ta tu s = "0 "

NO

D r iv e c a n n o t r e a c h re fe re n c e . C h a n g e p a r a m e te r s e ttin g , if p o s s ib le .

F 4 1 a g a in ?

W ro n g p a ra m e te r s e ttin g .

YES

M e a s u r e a c tu a l o u tp u t c u rre n t a n d c o m p a re it to m o n ito r e d v a lu e ..

Y E S & "0 "

D r iv e is to o s m a ll if s o ftw a re u p d a te a n d p a r a m e te r c h a n g e s d id n o t h e lp . NO

NO

U p d a te s y s te m s o ftw a r e , if p o s s ib le o r p r o v id e c o ld e r c o o lin g a ir . D r iv e is to o s m a ll.

W a s m e a s u re d v a lu e s = m o n ito r e d v a lu e ?

YES

In te r n a l f a u lt in c u r r e n t m e a s u r e m e n t c ir c u it.

In te r n a l f a u lt in te m p e r a tu r e m e a s u r e m e n t c ir c u it.

S ta tu s = "1 "

C ir c u it is O K ?

M e a s u re te m p e r a tu r e c ir c u it.

YES A c tu a l o v e r lo a d c a u s e d th e tr ip . D e c r e a s e lo a d o r m a k e c h a n g e s to p a r a m e te r s e ttin g s .

NOTE: C a lc u la te d te m p e r a tu r e in te g r a l b a s e d o n m e a s u r e d c u r r e n t, is a d d e d to m e a s u r e d te m p e r a tu r e to d e s c r ib e te m p e r a tu r e r is e o f th e IG B T ´ s . W h e n u n it tr ip s a n d g o e s in to s ta n d b y - m o d e , th e v a lu e s is s to r e d . P a r a m e te r s to c h e c k a r e a c c e le r a tio n tim e , U /f - c u r v e , c u r r e n tlim it, D C - b r a k in g o r s w itc h in g f r e q u e n c y .

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Faultcodes and software

48

FIGURE 34. Fault code F42

F 4 2 B r a k e r e s is to r o v e r t e m p e r a t u r e

S o ftw a re h a s d e te c te d to o h ig h te m p e r a tu r e o n in te r n a l b r a k e r e s is to r .

F 4 2 d is p la y e d . C h e c k lo g g e d d a ta in fa u lth is to r y .

Is it p o s s ib le to s lo w d o w n th e p ro c e s s ?

NO

YES

In c r e a s e d e c c e le r a tio n tim e a n d s ta r t a g a in .

NO

F 4 2 a g a in ?

YES

YES F a u lt o c c u r e d d u e to w r o n g d im e n s io n in g o f b r a k e r e s is to r .

W ro n g p a ra m e te r s e ttin g .

In s ta ll p r o p e r ly d im e n s io n e d , e x te r n a l e x te r n a l b r a k e r e s is to r a n d m a k e p a ra m e te r c h a n g e s .

NOTE: T h is f a u lt c o d e c a n a p p e a r o n ly w h e n in te r n a l b r a k e r e s is to r a n d in te r n a l b r a k e c h o p p e r is u s e d .

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Faultcodes and software

49

FIGURE 35. Fault code F43

F 4 3 E n c o d e r fa u lt

F 4 3 d is p la y e d . C heck s u b f a u ltc o d e .

NO

T a k e c o r r e c tiv e a c tio n s b a s e d o n s u b f a u lt c o d e .

Is s ta tu s "r u n "?

C h e c k s ta te o f o p tio n c a r d .

NO

YES

V is ib le f a u lt o n e n c o d e r c a b le ?

YES

M e a s u re encoder p u ls e s .

P u ls e s O K ?

NO

YES

O p tio n c a r d f a u lty

E n c o d e r o r - c a b lin g f a u lt.

NOTE: 1 : C h a n n e l A m is s in g 2 : C h a n n e l B m is s in g 3 : B o th c h a n n e ls m is s in g . 4 : E n c o d e r re v e rs e d . 5 : C a r d is m is s in g

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Faultcodes and software

50

FIGURE 36. Fault code F44

F 4 4 D e v ic e P a r a m e te r c h a n g e IN D IC A T IO N O N L Y

F 4 4 d is p la y e d . C heck s u b f a u ltc o d e .

U s e o ld p a r a m e te r s ?

YES

S to r e p a r a m e te r s to p a n e l o r P C . P re s s r e s e t.

NO

P r e s s r e s e t.

D o w n lo a d p a r a m e te r s e t to d r iv e .

D r iv e w ill n o w h a v e d e f a u lt p a r a m e te r s . S e t n e e d e d p a ra m e te r s .

D r iv e w ill n o w h a v e d o w n lo a d e d p a r a m e te r s . C h e c k th e m o s t c r itic a l p a r a m e te r s b e f o r e e n te r in g "R U N "-m o d e .

NOTE: R e a d S e r v ic e B u lle tin 0 3 0 3 . A v a ila b le in N X S V 1 2 8 / N X P V 1 2 2 o r n e w e r . C o p y p a r a m e te r s to p a n e l o r P C b e f o r e p r e s s in g r e s e t. A f te r p r e s s in g r e s e t, d r iv e w ill u s e d e fa u lt p a r a m e te r s . F 4 4 a p p e a r s w h e n p o w e r u n it o f d if fe r e n t s iz e o r v o lta g e is c o n n e c te d to s a m e c o n tr o lu n it. F 4 4 a p p e a r s if n e w o p tio n c a r d is o f d if f e r e n t ty p e . 1 : C o n tr o lc a r d 2 : C o n tr o lu n it 3 : P o w e rc a rd 4 : P o w e r u n it 5 : A d a p te r c a r d A : S lo t A B : S lo t B C : S lo t C D : S lo t D E : S lo t E

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Faultcodes and software

51

FIGURE 37. Fault code F45

F 4 5 D e v ic e P a r a m e te r a d d e d IN D IC A T IO N O N L Y

F 4 5 d is p la y e d . C heck s u b f a u ltc o d e .

P re s s r e s e t.

S e t o p tio n b o a r d p r a m e te r s as needed.

N O TE : R e a d S e r v ic e B u lle tin 0 3 0 3 . A v a ila b le in s o f tw a r e N X S V 1 2 8 / N X P V 1 2 2 o r n e w e r . F 4 5 a p p e a r s if n e w o p tio n c a r d o f d if f e r e n t ty p e is in s e r te d in s a m e s lo t. O p tio n b o a r d p a r a m e te r s a r e s e t to d e fa u lt. 1 : C o n tr o lc a r d 2 : C o n tr o lu n it 3 : P o w e rc a rd 4 : P o w e r u n it 5 : A d a p te r c a rd A : S lo t A B : S lo t B C : S lo t C D : S lo t D E : S lo t E

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Faultcodes and software

52

FIGURE 38. Fault code F50

F50 Analogue input <4mA

F50 displayed. Check data in fault history.

Measure input value at corresponding I/O-terminal.

Value > 4mA?

NO

External fault. Replace mA-sensor or its cable.

YES

Internal fault. Replace faulty optionboard.

FIGURE 39. Fault code F51

F51 External fault

F51 displayed. Check data in fault history.

Measure input value at corresponding I/O-terminal. Note: F51 can be used as CC or OC.

NO

External fault. Replace external appliance or its cable.

Value OK?

YES

Internal fault. Replace faulty optionboard.

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Faultcodes and software

53

FIGURE 40. Fault code F52

F 5 2 K e y p a d c o m m u n ic a t io n f a u lt

F 5 2 d is p la y e d . C h e c k d a ta in f a u lt h is to r y .

E m p ty p a n e l?

YES

M e a s u re + 9 V b e tw e e n p in s 1 a n d 2 o n c o n n e c to r .

NO

C o m m u n ic a tio n f a u lty in p a n e l o r c o n tr o lb o a r d . NO

9 V p r e s e n t?

YES

C o n tr o lb o a r d f a u lty .

NO TE: F a u lt c a n o c c u r e w h e n p a n e l is th e a c tiv e c o n tr o l p la c e .

P o s s ib le f a u lt lo c a tio n s a r e a t c a b le b e tw e e n p a n e l a n d c o n tr o lb o a r d o r c o n tr o lb o a r d .

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Faultcodes and software

54

FIGURE 41. Fault code F53

F 5 3 F ie ld b u s fa u lt

F 5 3 d is p la y e d . C h e c k d a ta in f a u lt h is to r y .

C h e c k c a b le s a n d e a r th c o n n e c tio n s .

NO

C a b le s OK?

C h e c k f ie ld b u s c o m m u n ic a tio n s ta tu s f r o m o p tio n b o a r d h a r d w a r e o r s o ftw a r e .

YES

NO N o n - s h ie ld e d f ie ld b u s - c a b le s , d is tu r b a n c e , o r p o o r e a r th - c o n n e c tio n

C o m m u n ic a tio n OK?

YES

C h e c k if d r iv e r e c o g n iz e s th e o p tio n b o a r d .

F ie ld b u s o p tio n b o a r d f a u lty .

NO

B o a rd r e c o g n iz e s e d ?

YES

F a u lt in f ie ld b u s - m a s te r . R e s e t o f m a s te r n e e d e d .

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Faultcodes and software

55

FIGURE 42. Fault code F54

F 5 4 S lo t fa u lt

F 5 4 d is p la y e d . C h e c k d a ta in f a u lt h is to r y .

S ta r t- u p o f n e w o p tio n b o a r d

In itia lis a tio n s ta te is a c tiv e o n o p tio n b o a r d , b u t d o e s n o t re a c h "r u n "- s ta te .

YES

D id f a u lt o c c u r e when a new o p tio n b o a r d w a s p lu g g e d in ?

NO C h e c k fo r "R U N "- s ta tu s fo r e a c h o p tio n b o a r d .

W r o n g d a ta in o p tio n b o a r d e e p r o m

NO

H a r d w a r e f a u lt in c o n tr o lb o a r d o r o p tio n b o a r d S P I- c o m m u n ic a tio n .

S ta tu s "R U N "?

YES

A p p lic a tio n m ig h t c o m m u n ic a te w ith o p tio n b o a r d to o m a n y tim e s /tim e s lo t. A p p lic a tio n is to o h e a v y .

NOTE: F a u lt o c c u r e s w h e n in te r n a l S P I- b u s is o v e r lo a d e d o r b r o k e n .. S P I- b u s c o m m u n ic a te s w ith s lo ts B -E .

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Faultcodes and software

56

FIGURE 43. Fault code F56

F56 PT-100 fault

Temperature limit have exeeded the board parameters. Check PT-100 temperature.

F56 displayed. Check data in fault history.

Hardware fault on optionboard

YES

Temperature within limits?

NO Source is outside limits for a reason. Correct the external cause.

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

57

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

Explanation

F1

Over current

S1

1 = Power

1 = Unit

ASIC-ITR

2 = Power 1

3 = U-phase

3 = Power 2

4 = V-phase 5 = W-phase

F2

Over voltage

S2

1 = Power

1 = Unit

S3

1 = Power

1 = Unit

S1

1 = Power

1 = Unit

ASIC-UTR

2 = Power 1 3 = Power 2 S2

1 = Power

1 = Unit

F3

Earth fault

S1

1 = Power

1 = Unit

F5

Charging switch

S1

1 = Power

1 = Unit

ASIC-STR (runstate only)

2 = Power 1 3 = Power 2

F6

Emergency stop

S1

5 = Expander

2 = Board

ASIC-OTTR

F7

Saturation

S1

1 = Power

1 = Unit

ASIC-DTR

2 = Power 1

3 = U-phase

3 = Power 2

4 = V-phase 5 = W-phase

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4

Faultcodes and software

58

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

Explanation

F8

System

S1

1 = Power

1 = Unit

Output phase fault from motor cables

3 = U-phase 4 = V-phase 5 = W-phase S2

4 = Control

2 = Board

Disabled, should not appear

S3

4 = Control

2 = Board

Vacon bus watchdog in a unit without Vacon bus. Disabled, should not appear

S4

1 = Power

2 = Board

Disturbance at ASIC fault-input

2 = Board

Too much disturbance in Vacon bus traffic (not in star coupler)

2 = Power 1 3 = Power 2 4 = Control S5

1 = Power 2 = Power 1 3 = Power 2

S6

1 = Power

1 = Unit

Charging relay does not work (not in NXP2)

S7

1 = Power

2 = Board

Charging relay control not set (S6, also possible in NXP2)

1 = Power

1 = Unit

2 = Power 1

3 = U-phase

3 = Power 2

4 = V-phase

Driver-board without auxillary voltage (Power ASIC-TRIN)

2 = Power 1 3 = Power 2 S8

5 = W-phase S9

4 = Control

2 = Board

Vacon bus TX fiber broken

S10

2 = Power 1

2 = Board

Trip fiber broken in star coupler

2 = Board

ADCON-fiber broken

3 = Power 2 S11

1 = Power

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

59

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

Explanation

F9

Under voltage

S1

1 = Power

1 = Unit

DC-voltage too low in run-state.

S2

1 = Power

1 = Unit

2 = Power 1 3 = Power 2 F10

Input phase

S3

1 = Power

1 = Unit

S1

1 = Power

1 = Unit

UV Fast Stop

2 = Power 1 3 = Power 2 S2

1 = Power

1 = Unit

F11

Output phase

S1

1 = Power

1 = Unit

F12

Brake chopper

S1

1 = Power

1 = Unit

In regenerative unit

2 = Power 1 3 = Power 2

F13

Under temperature

S1

1 = Power

1 = Unit

2 = Power 1

3 = U-phase

3 = Power 2

4 = V-phase 5 = W-phase

F14

Over temperature

S1

1 = Power

1 = Unit

2 = Power 1

2 = Board

3 = Power 2

3 = U-phase 4 = V-phase 5 = W-phase

S2

1 = Power

2 = Board

ASIC-TRIN Termistor on power board

F15

Motor stall

S1

9 = Motor

F16

Motor over temperature

S1

9 = Motor

F17

Motor under load

S1

9 = Motor

F18

Motor under load

S1

1 = Power

1 = Unit

Unbalance of currents in star coupler

S2

1 = Power

1 = Unit

Unbalance of dcvoltage in star coupler

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4

Faultcodes and software

60

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

Explanation

F22

Parameter fault

S1

4 = Control

2 = Board

Firmware interface powerdown variable checksum error

S2

4 = Control

2 = Board

Firmware interface variable checksum error

S3

4 = Control

2 = Board

System powerdown variable checksum error ( menu index, fault history pointer)

S4

4 = Control

2 = Board

System parameter checksum error (multimonitor, default pages)

S5

4 = Control

2 = Board

Application defined powerdown, variable checksum error

S6

4 = Control

2 = Board

Application defined powerdown, variable checksum error

S10

4 = Control

2 = Board

System parameter checksum error (fault history entries, device valid, system menu parameters)

F24

Counter fault

S1

4 = Control

2 = Board

Operating time or energy counter checksum error

F25

Watchdog

S1... S70

4 = Control

2 = Board

Mikroprocessor watchdog

F26

Power unit

S1

8 = Software

11 = Application

Prevention of accidental startup

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

61

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

Explanation

F31

IBT temperature hardware

S1

1 = Power

1 = Unit

2 = Power 1

3 = U-phase

Available from FR9

3 = Power 2

4 = V-phase 5 = W-phase

F32

Fan cooling

S1

1 = Power

1 = Unit

2 = Power 1 3 = Power 2

Fan does not work according to information although requested

F34

CAN communication

S1

5 = Expander

2 = Board

F35

Application fault

S1... Sxx

8 = Software

11 = Application

Priority problem in application

S97

8 = Software

11 = Application

Application does not work after 3 watchdogs

F36

Control unit

S1

8 = Software

1 = Unit

Software & power unit are incompatible

F37

Device changed

S1

1 = Power

1 = Unit

2 = Power 1

2 = Board

3 = Power 2

6 = A slot

Paramters remains the same

4 = Control

7 = Blot

5 = Expander

8 = C slot

6 = Adapter

9 = D slot

7 = Star coupler

10 = E slot

1 = Power

1 = Unit

2 = Power 1

2 = Board

3 = Power 2

6 = A slot

4 = Control

7 = Blot

5 = Expander

8 = C slot

6 = Adapter

9 = D slot

7 = Star coupler

10 = E slot

F38

Device added

S1

Only after mikroprocessor reset

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4

Faultcodes and software

62

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

Explanation

F39

Device removed

S1

1 = Power

1 = Unit

2 = Power 1

2 = Board

Only after mikroprocessor reset

3 = Power 2

6 = A slot

4 = Control

7 = Blot

5 = Expander

8 = C slot

6 = Adapter

9 = D slot

7 = Star coupler

10 = E slot

1 = Power

1 = Unit

2 = Power 1

2 = Board

3 = Power 2

6 = A slot

4 = Control

7 = Blot

5 = Expander

8 = C slot

6 = Adapter

9 = D slot

7 = Star coupler

10 = E slot

3 = Power 2

1 = Unit

F40

Device unknown

S1

S2

2 = Board

Checksum fault in device information. Only after mikroprocessor reset

Power 2 not equal to Power 1. Only after mikroprocessor reset

S3

7 = Star coupler

NXP2 required with star coupler. Only after mikroprocessor reset

S4

4 = Control

Wrong device data for Control card or Control unit. Only after mikroprocessor reset

S5

4 = Control

2 = Board

Wrong size eeprom on NXP controlboard. NXP0000V152 or newer software require 32kbyte eeprom. Only after mikroprocessor reset

24h on-call service phone +358 (0)40 83 71 150

4

Faultcodes and software

63

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

F41

Software IGBT temperature

S1

1 = Power

1 = Unit

F42

Brake resistor over temperature

S1

1 = Power

1 = Unit

Encoder

S1

5 = Expander

8 = C slot

Channel A missing

S2

5 = Expander

8 = C slot

Channel B missing

S3

5 = Expander

8 = C slot

Channel A and B missing

S4

5 = Expander

8 = C slot

Reversed

S5

5 = Expander

8 = C slot

Card missing

S6

5 = Expander

8 = C slot

Serial communication fault

S7

5 = Expander

8 = C slot

A and B mismatched

S8

5 = Expander

8 = C slot

Resolver/motor pole pair mismatch

S9

5 = Expander

8 = C slot

Missed start angle

S1

1 = Power

1 = Unit

2 = Power 1

2 = Board

3 = Power 2

6 = A slot

4 = Control

7 = Blot

Unit parameter will go to factory default. Only after mikroprocessor reset

5 = Expander

8 = C slot

6 = Adapter

9 = D slot

7 = Star coupler

10 = E slot

F43

F44

Device parameter changed

Explanation

2 = Power 1 3 = Power 2

[email protected] Tel +358 (0)201 212 575 Fax +358 (0)204 335 091

4

Faultcodes and software

64

TABLE 7. Fault codes from NXSV152 and NXPV146

Code

Fault

Sub code

Module

Sub module

F45

Device parameter added

S1

1 = Power

1 = Unit

2 = Power 1

2 = Board

3 = Power 2

6 = A slot

4 = Control

7 = Blot

5 = Expander

8 = C slot

6 = Adapter

9 = D slot

7 = Star coupler

10 = E slot

8 = Software

11 = Application

F49

Division by 0

S1

Explanation

Division by 0 in application

24h on-call service phone +358 (0)40 83 71 150

4

Option boards

65

5. SERVICE INSTRUCTIONS FOR OPTIONBOARDS 5.1. NXOPT A1 To be updated later. 5.2. NXOPT C3 To be updated later. 5.3. NXOPT XX To be updated later.

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5

Procedures after repair

66

6. START-UP AFTER REPAIR 6.1. EXTERNAL DC POWER WITHOUT MOTOR FOR FR4 TO FR13 Before preceding to test, check visually that all parts, wirings and connections are correct. There will be dangerous voltages present during this test. 6.2. TESTING WITH DC SUPPLY WITHOUT MOTOR CONNECTED: Switch off DC-power supply Connect power supply's DC+ to unit's B+ main terminal. Locate an internal place for DC+ connection if drive is without DC+ terminal. Connect power supply's DC- to unit's B- main terminal. Locate an internal place for DC- connection if drive is without DC- terminal. Set power supply voltage setting to zero and switch on DC -power supply. Adjust voltage slowly to units nominal DC-voltage (1,35 x Un) Read following monitoring and system info values: Voltage of dc-link 1.8 (same as supplied DC voltage). Unit temperature V1.9 (estimate if it corresponds to environmental temperature) Software version (same as loaded to unit) Ready state or not Set parameter 2.7.4 (id 730) to 0 in standard application. This disables the input line supervision. Set the drive to RUN state. Change reference frequency from 0 to 50 Hz. Check the output frequency. Increase the DC voltage to tripping limit. Check for over-voltage fault (F2) indication on display. NOTE! DO NOT EXCEED OVERVOLTAGE TRIPPING LIMIT! Switch off DC power supply and wait until DC-link has discharged!

24h on-call service phone +358 (0)40 83 71 150

6

Procedures after repair

67

6.3. LOAD TEST WITH MOTOR Before preceding to testing check visually all parts, wirings and motor connections are correct. Connect main cables, motor cables and earth connections. Switch on AC supply. Select application and set correct parameters (e.g. motor). Don't set a too high value for current limit P2.1.5, too short time for acceleration time P2.1.3 or too short time for deceleration time P2.1.4. Run motor without load between from minimum to maximum frequency and measure output current with a current clamp. Compare current clamp values to unit's monitoring value V1.4. Load motor to nominal value, if possible, and compare current clamp value to unit's monitoring value V1.4. Check that fan operates normally and follow unit temperature from monitoring page V1.9.

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6

Vacon Plc Runsorintie 7 65380 Vaasa Finland Subject to changes without prior notice

© 2005 Vacon Plc

SM00002B / 15.8.2005