C.9 MEMOBUS/Modbus Data Table
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 461
MEMOBUS/Modbus
Communications
C
00C0H
Fault Contents 3
bit 1 Undervoltage (Uv1)
bit 2 Control Power Supply Undervoltage (Uv2)
bit 3 Soft Charge Circuit Fault (Uv3)
bit 4 Short Circuit (SC)
bit 5 Ground Fault (GF)
bit 6 Overcurrent (oC)
bit 7 Overvoltage (ov)
bit 8 Heatsink Overheat (oH)
bit 9 Heatsink Overheat (oH1)
bit A Motor Overload (oL1)
bit B Drive Overload (oL2)
bit C Overtorque Detection 1 (oL3)
bit D Overtorque Detection 2 (oL4)
bit E Dynamic Braking Transistor Fault (rr)
bit F Reserved
00C1H
Fault Contents 4
bit 0 External Fault at input terminal S3 (EF3)
bit 1 External Fault at input terminal S4 (EF4)
bit 2 External Fault at input terminal S5 (EF5)
bit 3 External Fault at input terminal S6 (EF6)
bit 4 External Fault at input terminal S7 (EF7)
bit 5 External Fault at input terminal S8 (EF8)
bit 6 Reserved
bit 7 Overspeed (os)
bit 8 Excessive Speed Deviation (dEv)
bit 9 Encoder Disconnected (PGo)
bit A Input Phase Loss (PF)
bit B Output Phase Loss (LF)
bit C Motor Overheat Alarm (PTC thermistor input) (oH3)
bit D Digital Operator Connection Fault (oPr)
bit E EEPROM Write Error (Err)
bit F Motor Overheat Fault (PTC thermistor input) (oH4)
00C2H
Fault Contents 5
bit 0 MEMOBUS/Modbus Communication Error (CE)
bit 1 Option Communication Error (bUS)
bit 2, 3 Reserved
bit 4 Control Fault (CF)
bit 5 Position Lock Error (SvE)
bit 6 Option External Fault (EF0)
bit 7 Reserved
bit 8 Undertorque Detection 1 (UL3)
bit 9 Undertorque Detection 2 (UL4)
bit A to E Reserved
bit F Hardware Fault (includes oFx)
00C3H
Fault Contents 6
bit 0 Reserved
bit 1 Z Pulse Fault Detection (dv1)
bit 2 Z Pulse Noise Fault Detection (dv2)
bit 3 Inversion Detection (dv3)
bit 4 Inversion Prevention Detection (dv4)
bit 5 Current Imbalance (LF2)
bit 6 Pullout Detection (STo)
bit 7 Option Card Hardware Fault (PGoH)
bit 8 to F Reserved
00C4H
Fault Contents 7
bit 0 to 4 Reserved
bit 5 Current Offset Fault (CoF)
bit 6 to B Reserved
bit C Output Voltage Detection Fault (voF)
bit D Reserved
bit E Braking Transistor Overload Fault (boL)
bit F Reserved
Register No. Contents
SIEP_C710616_38F_5_0.book 461 ページ ２０１５年１１月９日 月曜日 午後３時３６分
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