YASKAWA V1000

Register No. Contents
0029H
Fault Contents 2
bit 0 IGBT Short Circuit or Ground Fault (SC)
bit 1 Ground Fault (GF)
bit 2 Input Phase Loss (PF)
bit 3 Output Phase Loss (LF)
bit 4 Braking Resistor Overheat (rH)
bit 5 Reserved
bit 6 Motor Overheat 2 (PTC input) (oH4)
bit 7 to bit F Reserved
002AH
Alarm Contents1
bit 0 to bit 1 Reserved
bit 2 Run Command Input Error (EF)
bit 3 Drive Baseblock (bb)
bit 4 Overtorque Detection 1 (oL3)
bit 5 Heatsink Overheat (oH)
bit 6 Overvoltage (ov)
bit 7 Undervoltage (Uv)
bit 8 Reserved
bit 9 MEMOBUS/Modbus Communication Error (CE)
bit A Option Communication Error (bUS)
bit B Undertorque Detection 1/2 (UL3/UL4)
bit C Motor Overheat (oH3)
bit D PID Feedback Loss (FbL, FbH)
bit E Reserved
bit F Serial Communication Transmission Error (CALL)
002BH
Input Terminal Status
bit 0 Terminal S1 Closed
bit 1 Terminal S2 Closed
bit 2 Terminal S3 Closed
bit 3 Terminal S4 Closed
bit 4 Terminal S5 Closed
bit 5 Terminal S6 Closed
bit 6 Terminal S7 Closed
bit 7 to bit F Reserved
002CH
Drive Status 2
bit 0 During Run
bit 1 Zero Speed
bit 2 Speed Agree
bit 3 User Speed Agree
bit 4 Frequency Detection 1
bit 5 Frequency Detection 2
bit 6 Drive Ready
bit 7 During Undervoltage
bit 8 During Baseblock
bit 9 Frequency Reference from Operator Keypad
bit A Run Command from Operator Keypad
bit B Over/Undertorque 1, 2
bit C Frequency Reference Loss
bit D During Fault Restart
bit E Fault
bit F Communication Timeout
C.10 MEMOBUS/Modbus Data Table
420
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual