C.9 MEMOBUS/Modbus Data Table
462 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
00C5H
Fault Contents 8
bit 0 to 3 Reserved
bit 4 Overacceleration (dv6)
bit 5 to F Reserved
00C6H, 00C7H Reserved
00C8H
Alarm Contents 2
bit 0 Undervoltage (Uv)
bit 1 Overvoltage (ov)
bit 2 Heatsink Overheat (oH)
bit 3 Reserved
bit 4 Overtorque 1 (oL3)
bit 5 Overtorque 2 (oL4)
bit 6 Up/Down commands Input Error (EF)
bit 7 Drive Baseblock (bb)
bit 8 External Fault 3, input terminal S3 (EF3)
bit 9 External Fault 4, input terminal S4 (EF4)
bit A External Fault 5, input terminal S5 (EF5)
bit B External Fault 6, input terminal S6 (EF6)
bit C External Fault 7, input terminal S7 (EF7)
bit D External Fault 8, input terminal S8 (EF8)
bit E Reserved
bit F Overspeed (oS)
00C9H
Alarm Contents 3
bit 0 Excessive Speed Deviation (dEv)
bit 1 Encoder Disconnected (PGo)
bit 2 Digital Operator Connection Fault (oPr)
bit 3 MEMOBUS/Modbus Communication Error (CE)
bit 4 Option Communication Error (bUS)
bit 5 Serial Communication Transmission Error (CALL)
bit 6 Motor Overload (oL1)
bit 7 Drive Overload (oL2)
bit 8 Reserved
bit 9 Option Card External fault (EF0)
bit A Motor 2 Switch command input during run (rUn)
bit B Reserved
bit C Serial Communication Transmission Error (CALL)
bit D Undertorque Detection 1 (UL3)
bit E Undertorque Detection 2 (UL4)
bit F MEMOBUS/Modbus Test Mode Fault (SE)
00CAH
Alarm Contents 4
bit 0 Reserved
bit 1 Motor Overheat Alarm (PTC thermistor input) (oH3)
bit 2 to 9 Reserved
bit A Encoder Disconnected (PGo)
bit B to F Reserved
00CBH
Alarm Contents 5
bit 0 to 2 Reserved
bit 3 High Current Alarm (HCA)
bit 4 Cooling Fan Maintenance Time (LT-1)
bit 5 Soft Charge Bypass Relay Maintenance Time (LT-2)
bit 6 Reserved
bit 7 SI-S EEPROM Error (EEP)
bit 8 to 9 Reserved
bit A Safe Disable Input (HbbF)
bit B Safe Disable Input (Hbb)
bit C to F Reserved
00CCH
Alarm Contents 6
bit 0 Output Voltage Detection Fault (VoF)
bit 1 Reserved
bit 2 Capacitor Maintenance Time (LT-3)
bit 3 IGBT Maintenance Time (50%) (LT-4)
bit 4 Braking Transistor Overload Fault (boL)
bit 5 to F Reserved
00CDH to 00CFH Reserved
Register No. Contents
SIEP_C710616_38F_5_0.book 462 ページ ２０１５年１１月９日 月曜日 午後３時３６分
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