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Fault Trace/Fault History Contents

Table 1 shows the fault codes that the commands from monitors [U2-xx, U3-xx] read.

Table 1. Fault Trace/Fault History Contents

Fault Code (Hex.)

Name

0002

Uv1 [DC Bus Undervoltage]

0003

Uv2 [Control Power Undervoltage]

0004

Uv3 [Soft Charge Answerback Fault]

0005

SC [Short Circuit/IGBT Failure]

0006

GF [Ground Fault]

0007

oC [Overcurrent]

0008

ov [Overvoltage]

0009

oH [Heatsink Overheat]

000A

oH1 [Heatsink Overheat]

000B

oL1 [Motor Overload]

000C

oL2 [Drive Overload]

000D

oL3 [Overtorque Detection 1]

000E

oL4 [Overtorque Detection 2]

000F

rr [Dynamic Braking Transistor Fault]

0010

rH [Braking Resistor Overheat]

0011

EF3 [External Fault (Terminal S3)]

0012

EF4 [External Fault (Terminal S4)]

0013

EF5 [External Fault (Terminal S5)]

0014

EF6 [External Fault (Terminal S6)]

0015

EF7 [External Fault (Terminal S7)]

0016

EF8 [External Fault (Terminal S8)]

0017

FAn [Internal Fan Fault]

0018

oS [Overspeed]

0019

dEv [Speed Deviation]

001A

PGo [Encoder (PG) Feedback Loss]

001B

PF [Input Phase Loss]

001C

LF [Output Phase Loss]

001D

oH3 [Motor Overheat (PTC Input)]

001E

oPr [Keypad Connection Fault]

001F

Err [EEPROM Write Error]

0020

oH4 [Motor Overheat Fault (PTC Input)]

0021

CE [Modbus Communication Error]

0022

bUS [Option Communication Error]

0025

CF [Control Fault]

0026

SvE [Zero Servo Fault]

0027

EF0 [Option Card External Fault]

0028

FbL [PID Feedback Loss]

0029

UL3 [Undertorque Detection 1]

002A

UL4 [Undertorque Detection 2]

002B

oL7 [High Slip Braking Overload]

0030

Includes oFx Fault [Hardware Fault]

0032

dv1 [Z Pulse Fault]

0033

dv2 [Z Pulse Noise Fault Detection]

0034

dv3 [Inversion Detection]

0035

dv4 [Inversion Prevention Detection]

0036

LF2 [Output Current Imbalance]

0037

STPo [Motor Step-Out Detected]

0038

PGoH [Encoder (PG) Hardware Fault]

0039

E5 [MECHATROLINK Watchdog Timer Err]

003B

SEr [Speed Search Retries Exceeded]

0041

FbH [Excessive PID Feedback]

0042

EF1 [External Fault (Terminal S1)]

0043

EF2 [External Fault (Terminal S2)]

0044

oL5 [Mechanical Weakening Detection 1]

0045

UL5 [Mechanical Weakening Detection 2]

0046

CoF [Current Offset Fault]

0048

oH5 [Motor Overheat (NTC Input)]

0049

dWFL [DriveWorksEZ Fault]

004A

dWF1 [EEPROM Memory DWEZ Data Error]

004B

dWF2 [DriveWorksEZ Fault 2]

004C

dWF3 [DriveWorksEZ Fault 3]

004D

Tho [Thermistor Disconnect]

004E

rF [Braking Resistor Fault]

004F

boL [BrakingTransistor Overload Fault]

0051

LSo [Low Speed Motor Step-Out]

0052

nSE [Node Setup Error]

005B

dv7 [Polarity Judge Timeout]

0083

CPF02 [Control Circuit Error]

0084

CPF03 [Control Circuit Error]

0087

CPF06 [Control Circuit Error]

0088

CPF07 [Control Circuit Error]

0089

CPF08 [Control Circuit Error]

008C

CPF11 [Control Circuit Error]

008D

CPF12 [Control Circuit Error]

008E

CPF13 [Control Circuit Error]

008F

CPF14 [Control Circuit Error]

0091

CPF16 [Control Circuit Error]

0092

CPF17 [Control Circuit Error]

0093

CPF18 [Control Circuit Error]

0094

CPF19 [Control Circuit Error]

0095

CPF20 [Control Circuit Error]

0096

CPF21 [Control Circuit Error]

0097

CPF22 [Control Circuit Error]

0098

CPF23 [Control Circuit Error]

0099

CPF24 [Control Circuit Error (Drive Unit Signal Fault)]

009B

CPF26 [Control Circuit Error]

009C

CPF27 [Control Circuit Error]

009D

CPF28 [Control Circuit Error]

009E

CPF29 [Control Circuit Error]

009F

CPF30 [Control Circuit Error]

00A0

CPF31 [Control Circuit Error]

00A1

CPF32 [Control Circuit Error]

00A2

CPF33 [Control Circuit Error]

00A3

CPF34 [Control Circuit Error]

00A4

CPF35 [Control Circuit Error]

00A5

CPF36 [Control Circuit Error]

00A6

CPF37 [Control Circuit Error]

00A7

CPF38 [Control Circuit Error]

00A8

CPF39 [Control Circuit Error]

0101

oFA00 [Option Not Compatible with Port]

0102

oFA01 [Option Fault/Connection Error]

0106

oFA05 [Option A/D Error]

0107

oFA06 [Option Communication Error]

0111

oFA10 [Option RAM Error]

0112

oFA11 [Option Ope Mode Error]

0113

oFA12 [Drive Receive CRC Error]

0114

oFA13 [Drive Receive Frame Error]

0115

oFA14 [Drive Receive Abort Error]

0116

oFA15 [Option Receive CRC Error]

0117

oFA16 [Option Receive Frame Error]

0118

oFA17 [Option Receive Abort Error]

0131

oFA30 [COM ID Error]

0132

oFA31 [Type Code Error]

0133

oFA32 [SUM Check Error]

0134

oFA33 [Option Receive Time Over]

0135

oFA34 [Memobus Time Over]

0136

oFA35 [Drive Receive Time Over 1]

0137

oFA36 [CI Check Error]

0138

oFA37 [Drive Receive Time Over 1]

0139

oFA38 [Control Reference Error]

013A

oFA39 [Drive Receive Time Over 3]

013B

oFA40 [CtrlResSel 1Err]

013C

oFA41 [Drive Receive Time Over 4]

013D

oFA42 [CtrlResSel 2Err]

013E

oFA43 [Drive Receive Time Over 1]

0201

oFb00 [Option Not Compatible with Port]

0202

oFb01 [Option Fault/Connection Error]

0203

oFb02 [Duplicate Options]

0206

oFb05 [Option A/D Error]

0207

oFb06 [Option Communication Error]

0211

oFb10 [Option RAM Error]

0212

oFb11 [Option Ope Mode Error]

0213

oFb12 [Drive Receive CRC Error]

0214

oFb13 [Drive Receive Frame Error]

0215

oFb14 [Drive Receive Abort Error]

0216

oFb15 [Option Receive CRC Error]

0217

oFb16 [Option Receive Frame Error]

0218

oFb17 [Option Receive Abort Error]

0231

oFb30 [COM ID Error]

0232

oFb31 [Type Code Error]

0233

oFb32 [SUM Check Error]

0234

oFb33 [Option Receive Time Over]

0235

oFb34 [Memobus Time Over]

0236

oFb35 [Drive Receive Time Over 1]

0237

oFb36 [CI Check Error]

0238

oFb37 [Drive Receive Time Over 1]

0239

oFb38 [Control Reference Error]

023A

oFb39 [Drive Receive Time Over 3]

023B

oFb40 [CtrlResSel 1Err]

023C

oFb41 [Drive Receive Time Over 1]

023D

oFb42 [CtrlResSel 2Err]

023E

oFb43 [Drive Receive Time Over 5]

0301

oFC00 [Option Not Compatible with Port]

0302

oFC01 [Option Fault/Connection Error]

0303

oFC02 [Duplicate Options]

0306

oFC05 [Option A/D Error]

0307

oFC06 [Option Communication Error]

0311

oFC10 [Option RAM Error]

0312

oFC11 [Option Ope Mode Error]

0313

oFC12 [Drive Receive CRC Error]

0314

oFC13 [Drive Receive Frame Error]

0315

oFC14 [Drive Receive Abort Error]

0316

oFC15 [Option Receive CRC Error]

0317

oFC16 [Option Receive Frame Error]

0318

oFC17 [Option Receive Abort Error]

0351

oFC50 [Encoder Option A/D Conv Error]

0352

oFC51 [EncOpAnlgCrctErr]

0353

oFC52 [Encoder Option Comm Timeout]

0354

oFC53 [Encoder Option Comm Data Fault]

0355

oFC54 [Encoder Error]

0356

oFC55 [Resolver Error]

0401

TiM [Keypad Time Not Set]

0402

bAT [Keypad Battery Low Voltage]

040F

SCF [Safety Circuit Fault]

0413

FAn1 [Drive Cooling Fan Failure]

0414

CP1 [Comparator 1 Limit Fault]

0415

CP2 [Comparator 2 Limit Fault]

0416

bCE [Bluetooth Communication Fault]

0437

PSE [JOHB-SMP3 Protocol Set Error]