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APPENDIX B
DO terminal control (write-only)
Command Address
Command Content
2001H
BIT0: DO1 output control
BIT1: DO2 output control
BIT2: Relay1 output control
BIT3: Relay2 output control
BIT4: FMR output control
BIT5: VDO1
BIT6: VDO2
BIT7: VDO3
BIT8: VDO4
BIT9: VDO5
AO1 control (write-only)
Command Address
Command Content
2002H
0 to 7FFF indicates 0% to 100%.
AO2 control (write-only)
Command Address
Command Content
2003H
0 to 7FFF indicates 0% to 100%.
Pulse output control (write-only)
Command Address
Command Content
2004H
0 to 7FFF indicates 0% to 100%.
AC drive fault description:
AC Drive Fault Address AC Drive Fault Information
8000H
0000: No fault
0015: Parameter read and write fault
0001: Reserved
0016: AC drive hardware fault
0002: Overcurrent during acceleration 0017: Motor short circuited to ground
0003: Overcurrent during deceleration 0018: Reserved
0004: Overcurrent at constant speed
0019: Reserved
0005: Overvoltage during acceleration 001A: Accumulative running time reached
0006: Overvoltage during deceleration 001B: User-defined fault 1
0007: Overvoltage at constant speed
001C: User-defined fault 2
0008: Buffer resistor overload
001D: Accumulative power-on time reached
0009: Undervoltage
001E: Load lost
000A: AC drive overload
001F: PID feedback lost during running
000B: Motor overload
0028: Fast current limit timeout
000C: Power input phase loss
0029: Motor switchover error during running
000D: Power output phase loss
002A: Too large speed deviation
000E: IGBT overheat
002B: Motor over-speed
000F: External fault
002D: Motor overheat
0010: Communication fault
005A: Incorrect setting of PPR of the encoder
0011: Contactor fault
005B: Not connecting the encoder
0012: Current detection fault
005C: Initial position error
0013: Motor auto-tuning fault
005E: Speed feedback error
0014: Encoder/PG card fault