YASKAWA T1000A - Fault Trace Contents

C.9 MEMOBUS/Modbus Data Table
468 YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual
u Fault Trace Contents
The table below shows the fault codes that can be read out by MEMOBUS/Modbus commands from the U2-
monitor parameters.
Table C.4 Fault Trace / History Register Contents
Fault Code Fault Name Fault Code Fault Name
0002H Undervoltage (Uv1) 0099H Drive Unit Signal Fault (CPF24)
0003H Control Power Supply Undervoltage (Uv2) 009AH Terminal board is not properly connected. (CPF25)
0004H Soft Charge Circuit Fault (Uv3) 009BH ASIC BB Circuit Error (CPF26)
0005H Output Short-Circuit or IGBT Fault (SC) 009CH ASIC PWM Setting Register Error (CPF27)
0006H Ground Fault (GF) 009DH ASIC PWM Pattern Error (CPF28)
0007H Overcurrent (oC) 009EH ASIC On-Delay Error (CPF29)
0008H Overvoltage (ov) 009FH ASIC BBON Error (CPF30)
0009H Heatsink Overheat (oH) 00A0H ASIC Code Error (CPF31)
000AH Heatsink Overheat (oH1) 00A1H ASIC Start-p Error (CPF32)
000BH Motor Overload (oL1) 00A2H Watch-dog Error (CPF33)
000CH Drive Overload (oL2) 00A3H ASIC Power/Clock Error (CPF34)
000DH Overtorque Detection 1 (oL3) 00A4H External A/D Converter Error (CPF35)
000EH Overtorque Detection 2 (oL4) 00A9H Control Circuit Error (CPF40)
000FH Dynamic Braking Transistor (rr) 00AAH Control Circuit Error (CPF41)
0010H Braking Resistor Overheat (rH) 00ABH Control Circuit Error (CPF42)
0011H External Fault at input terminal S3 (EF3) 00ACH Control Circuit Error (CPF43)
0012H External Fault at input terminal S4 (EF4) 00ADH Control Circuit Error (CPF44)
0013H External Fault at input terminal S5 (EF5) 00AEH Control Circuit Error (CPF45)
0014H External Fault at input terminal S6 (EF6) 0101H Option compatibility error (oFA00)
0015H External Fault at input terminal S7 (EF7) 0102H Option not properly connected (oFA01)
0016H External Fault at input terminal S8 (EF8) 0103H Same type of option card already connected (oFA02)
0017H Internal Fan Fault (FAn) 0106H A/D Conversion Error (oFA05)
0018H Overspeed (oS) 0107H Option Response Error (oFA06)
0019H Excessive Speed Deviation (dEv) 0111H Option RAM Fault (oFA10)
001AH PG Disconnect (PGo) 0112H Option Operation Mode Fault (SLMOD) (oFA11)
001BH Input Phase Loss (PF) 0113H Drive Receive CRC Error (oFA12)
001CH Output Phase Loss (LF) 0114H Drive Receive Frame Error (oFA13)
001DH Motor Overheat (PTC input) (oH3) 0115H Drive Receive Abort Error (oFA14)
001EH Digital Operator Connection (oPr) 0116H Option Receive CRC Error (oFA15)
001FH EEPROM Write Error (Err) 0117H Option Receive Frame Error (oFA16)
0020H Motor Overheat (PTC input) (oH4) 0118H Option Receive Abort Error (oFA17)
0021H MEMOBUS/Modbus Communication Error (CE) 0131H Comm. ID Error (oFA30)
0022H Option Communication Error (bUS) 0132H Model Code Error (oFA31)
0025H Control fault (CF) 0133H Sumcheck Error (oFA32)
0026H Zero-Serve Fault (SvE) 0134H Comm. option timeout waiting for response (oFA33)
0027H Option External Fault (EF0) 0135H MEMOBUS Timeout (oFA34)
0028H PID Feedback Loss (FbL) 0136H Drive timeout waiting for response (oFA35)
0029H Undertorque Detection 1 (UL3) 0137H CI Check Error (oFA36)
002AH Undertorque Detection 2 (UL4) 0138H Drive timeout waiting for response (oFA37)
0032H Z Pulse Fall Detection (dv1) 0139H Control Command Selection Error (oFA38)
0033H Z Pulse Noise Fault Detection (dv2) 013AH Drive timeout waiting for response (oFA39)
0034H Inversion Detection (dv3) 013BH Control Response Selection 1 Error (oFA40)
0035H Inversion Prevention Detection (dv4) 013CH Drive timeout waiting for response (oFA41)
0036H Output Current Imbalance (LF2) 013DH Control Response Selection 2 Error (oFA42)
0037H Pullout Detection (STo) 013EH Control Response Selection Error (oFA43)
0038H PG Hardware Fault (PGoH) 0201H Option Connection Error (oFb01)
003BH Too many speed search restarts (SEr) 0202H Same type of option card already connected (oFb02)
0041H PID Feedback Loss (FbH) 0205H A/D Conversion Error (oFb05)
0042H External Fault 1, input terminal S1 (EF1) 0206H Option Response Error (oFb06)
0043H External Fault 2, input terminal S2 (EF2) 0210H Option RAM Fault (oFb10)
0046H Current Offset Fault (CoF) 0211H Option Operation Mode Fault (SLMOD) (oFb11)
0047H PLC Detection Error 1 (PE1) 0212H Drive Receive CRC Error (oFb12)
0048H PLC Detection Error 2 (PE2) 0213H Drive Receive Frame Error (oFb13)
004DH Output Voltage Detection Fault (voF) 0214H Drive Receive Abort Error (oFb14)
004EH Braking Resistor Transistor Fault (rF) 0215H Option Receive CRC Error (oFb15)
004FH Braking Transistor Overload Fault (boL) 0216H Option Receive Frame Error (oFb16)
0051H LSo Fault (LSo) 0217H Option Receive Abort Error (oFb17)
0052H Node Setup Fault (nSE) 0231H Comm. ID Error (oFb30)
005BH Initial Polarity Estimation Timeout (dv7) 0232H Model Code Error (oFb31)