YASKAWA AC Drive-A1000 User Manual

u
Fault Trace Contents
The table below shows the fault codes that can be read out by MEMOBUS/Modbus commands from the U2-oo monitor
parameters.
Table C.4 Fault Trace / History Register Contents
Fault Code Fault Name Fault Code Fault Name
0002H Undervoltage (Uv1) 0096H Hardware fault at communication start up (CPF21)
0003H Control Power Supply Undervoltage (Uv2) 0097H A/D Conversion Fault (CPF22)
0004H Soft Charge Circuit Fault (Uv3) 0098H PWM Feedback Fault (CPF23)
0006H Ground Fault (GF) 0099H Drive Unit Signal Fault (CPF24)
0007H Overcurrent (oC) 009AH Terminal board is not properly connected. (CPF25)
0008H Overvoltage (ov) 009BH ASIC BB Circuit Error (CPF26)
0009H Heatsink Overheat (oH) 009CH ASIC PWM Setting Register Error (CPF27)
000AH Heatsink Overheat (oH1) 009DH ASIC PWM Pattern Error (CPF28)
000BH Motor Overload (oL1) 009EH ASIC On-delay Error (CPF29)
000CH Drive Overload (oL2) 009FH ASIC BBON Error (CPF30)
000DH Overtorque Detection 1 (oL3) 00A0H ASIC Code Error (CPF31)
000EH Overtorque Detection 2 (oL4) 00A1H ASIC Start-p Error (CPF32)
000FH Dynamic Braking Transistor (rr) 00A2H Watch-dog Error (CPF33)
0010H Braking Resistor Overheat (rH) 00A3H ASIC Power/Clock Error (CPF34)
0011H External Fault at input terminal S3 (EF3) 00A4H External A/D Converter Error (CPF35)
0012H External Fault at input terminal S4 (EF4) 0101H Option compatibility error (oFA00)
0013H External Fault at input terminal S5 (EF5) 0102H Option not properly connected (oFA01)
0014H External Fault at input terminal S6 (EF6) 0103H Same type of option card already connected (oFA02)
0015H External Fault at input terminal S7 (EF7) 0106H A/D Conversion Error (oFA05)
0016H External Fault at input terminal S8 (EF8) 0107H Option Response Error (oFA06)
0018H Overspeed (oS) 0111H Option RAM Fault (oFA10)
0019H Excessive Speed Deviation (dEv) 0112H Option Operation Mode Fault (SLMOD) (oFA11)
001AH PG Disconnect (PGo) 0113H Drive Receive CRC Error (oFA12)
001BH Input Phase Loss (PF) 0114H Drive Receive Frame Error (oFA13)
001CH Output Phase Loss (LF) 0115H Drive Receive Abort Error (oFA14)
001DH Motor Overheat (PTC input) (oH3) 0116H Option Receive CRC Error (oFA15)
001EH Digital Operator Connection (oPr) 0117H Option Receive Frame Error (oFA16)
001FH EEPROM Write Error (Err) 0118H Option Receive Abort Error (oFA17)
0020H Motor Overheat (PTC input) (oH4) 0131H Comm. ID Error (oFA30)
0021H MEMOBUS/Modbus Communication Error (CE) 0132H Model Code Error (oFA31)
0022H Option Communication Error (bUS) 0133H Sumcheck Error (oFA32)
0025H Control fault (CF) 0134H Comm. option timeout waiting for response (oFA33)
0026H Zero-Serve Fault (SvE) 0135H MEMOBUS Timeout (oFA34)
0027H Option External Fault (EF0) 0136H Drive timeout waiting for response (oFA35)
0028H PID Feedback Loss (FbL) 0137H CI Check Error (oFA36)
0029H Undertorque Detection 1 (UL3) 0138H Drive timeout waiting for response (oFA37)
002AH Undertorque Detection 2 (UL4) 0139H Control Command Selection Error (oFA38)
002BH High Slip Braking Overload (oL7) 013AH Drive timeout waiting for response (oFA39)
0030H Hardware Fault (including oFx) 013BH Control Response Selection 1 Error (oFA40)
0032H Z Pulse Fall Detection (dv1) 013CH Drive timeout waiting for response (oFA41)
0033H Z Pulse Noise Fault Detection (dv2) 013DH Control Response Selection 2 Error (oFA42)
0034H Inversion Detection (dv3) 013EH Control Response Selection Error (oFA43)
0035H Inversion Prevention Detection (dv4) 0201H Option Connection Error (oFb01)
0036H Output Current Imbalance (LF2) 0202H Same type of option card already connected (oFb02)
0037H Pullout Detection (Sto) 0205H A/D Conversion Error (oFb05)
C.9 MEMOBUS/Modbus Data Table
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
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C
MEMOBUS/Modbus Communications

YASKAWA AC Drive-A1000 Specifications

General

Brand	YASKAWA
Model	AC Drive-A1000
Category	Controller
Language	English