Inovance MD800 Series Communications Guide

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Emergency Message and AC Drive Faults
Table –2 Fault code of the drive unit
AC Drive Fault Information AC Drive Fault Information
0000: No fault
0001: Hardware fault
0002: Overcurrent during acceleration
0003: Overcurrent during deceleration
0004: Overcurrent during operation at
constant speed
0005: Overvoltage during acceleration
0006: Overvoltage during deceleration
0007: Overvoltage during operation at
constant speed
0008: Reserved
0009: Undervoltage fault
000A: AC drive overload
000B: Motor overload
000C: Reserved
000D: Output phase loss
000E: Heatsink overheat
000F: External fault
0010: Communication error
0011: Contactor fault
0012: Current detection fault
0013: Motor auto‑tuning fault
0014: Reserved
0015: EEPROM read‑write fault
0016: Motor auto‑tuning error
0017: Motor shorted to the ground
0018: Motor inter‑phase short circuit
0019: Power supply unit fault
001A: Running time reach
001B: User‑defined fault 1
001C: User‑defined fault 2
001D: Power‑on time reach
001E: Load lost
001F: PID feedback loss during operation
002A: Excessive speed deviation
002B: Motor overspeed
002D: Motor overtemperature
002F: STO fault
0037: Reserved
0050: Fan fault
0063: I/O mapping resource lost
Table –3 Fault code of the power supply unit
AC Drive Fault Information AC Drive Fault Information
0000: No fault
000C: Grid voltage abnormal
000E: IGBT overtemperature
0010: Communication error
0015: EEPROM fault
003D: Braking unit fault
0050: Fan unit abnormal
0062: Internal communication error
0063: Extension card fault

Inovance MD800 Series Specifications

General

Brand	Inovance
Model	MD800 Series
Category	DC Drives
Language	English