Yaskawa D1000 Series Power Regenerative Converter - Manual (Page 228)

C.9 MEMOBUS/Modbus Data Table
228 YASKAWA ELECTRIC TOEP C710656 07C YASKAWA Power Regenerative Converter - D1000 Instruction Manual
◆ Alarm Register Contents
The table below shows the alarm codes that can be read out from MEMOBUS/Modbus register 007FH.
Table C.6 Alarm Register 007FH Contents
0043H External Fault 2, Input Terminal S2 (EF2) 0107H Option Response Error (oFA06)
0046H Current Offset Fault (CoF) 0111H Option RAM Fault (oFA10)
0047H PLC Detection Error 1 (PE1) 0112H Option Operation Mode Fault (SLMOD) (oFA11)
0048H PLC Detection Error 2 (PE2) 0113H Converter Receive CRC Error (oFA12)
0052H Node Setup Fault (nSE) 0114H Converter Receive Frame Error (oFA13)
0061H Power Supply Module Undervoltage (Uv4) 0115H Converter Receive Abort Error (oFA14)
0006B Power Supply Undervoltage Pre-alarm 0116H Option Receive CRC Error (oFA15)
0070H AC Fuse Blowout (FUA) 0117H Option Receive Frame Error (oFA16)
0071H Power Supply Resonance Detection (vrE) 0118H Option Receive Abort Error (oFA17)
0083H A/D Conversion Error (CPF02) 0131H Communication ID Error (oFA30)
0084H PWM Data Fault (CPF03) 0132H Model Code Error (oFA31)
0087H EEPROM Memory Data Error (CPF06) 0133H Sumcheck Error (oFA32)
0088H Terminal Board Connection Error (CPF07) 0134H
Communication Option Timeout Waiting for Response
(oFA33)
0089H EEPROM Serial Communication Fault (CPF08) 0135H MEMOBUS/Modbus Timeout (oFA34)
008CH RAM Fault (CPF11) 0136H Converter Timeout Waiting for Response (oFA35)
008DH Flash Memory Circuit Exception (CPF12) 0137H CI Check Error (oFA36)
008EH Watchdog Circuit Exception (CPF13) 0138H Converter Timeout Waiting for Response (oFA37)
008FH Control Circuit Fault (CPF14) 0139H Control Command Selection Error (oFA38)
0091H Clock Fault (CPF16) 013AH Converter Timeout Waiting for Response (oFA39)
0092H Timing Fault (CPF17) 013BH Control Response Selection 1 Error (oFA40)
0093H Control Circuit Fault (CPF18) 013CH Converter Timeout Waiting for Response (oFA41)
0094H Control Circuit Fault (CPF19) 013DH Control Response Selection 2 Error (oFA42)
0095H Hardware Fault at Power Up (CPF20) 013EH Control Response Selection Error (oFA43)
0096H Hardware Fault at Communication Start Up (CPF21) – –
Fault Code Fault Name Fault Code Fault Name
0001H Undervoltage (Uv) 0020H MEMOBUS/Modbus Test Mode Fault (SE)
0002H Overvoltage (ov) 0031H MECHATROLINK Watchdog Timer Error (E5)
0003H Heatsink Overheat (oH) 0032H MECHATROLINK Station Address Setting Error (AEr)
0008H Converter Baseblock (bb) 0033H
MECHATROLINK Communication Cycle Setting Error
(CyC)
0009H External Fault 3, input terminal S3 (EF3) 0034H High Current Alarm (HCA)
000AH External Fault 4, input terminal S4 (EF4) 0035H Cooling Fan Maintenance Time (LT-1)
000BH External Fault 5, input terminal S5 (EF5) 0036H Capacitor Maintenance Time (LT-2)
000CH External Fault 6, input terminal S6 (EF6) 0038H SI-S EEPROM Error (EEP)
000DH External Fault 7, input terminal S7 (EF7) 0039H External Fault (input terminal S1) (EF1)
000EH External Fault 8, input terminal S8 (EF8) 003AH External Fault (input terminal S2) (EF2)
000FH Cooling Fan Error (Fan) 003FH PLC Alarm 1 (PA1)
0014H MEMOBUS/Modbus Communication Error (CE) 0040H PLC Alarm 2 (PA2)
0015H Option Communication Error (bUS) 0043H Soft Charge Bypass Relay Maintenance Time (LT-3)
0018H Converter Overload (oL2) 006AH Power Supply Resonance Detection (vrE)
001AH Option Card External Fault (EF0) 006BH Power Supply Undervoltage Pre-Alarm (PAUv)
001DH Serial Communication Transmission Error (CALL) – –
Fault Code Fault Name Fault Code Fault Name
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