4. Information Introduction
D31
Internal Parallel Module Abnormal: CAN Communication
D30
Internal Parallel Module Abnormal: Inverter Status Signal
D29
D28
Internal Parallel Module Abnormal: Carrier Synchronization Signal
D27
D26
D25
D24
D23
D22~D00
D63
D62
D61
D60
D59
D58
D57
D56
D55
D54
D53
D52
D51
D50
D49
Internal Parallel Module Abnormal: 3-Phase Zero-Crossing Synchronous Signal
D48
D47
D46
D45
D44
Internal Communication Fault, SPI Communication Fault Of Rectifying and Inverter
D43
D42
Internal Communication Fault: SPI Communication Fault Of Inverter CPLD
D41
D40
D39
D38
Table 4.3.5 Inverter Alarm Information
Content
Internal Parallel Module Abnormal:
3-Phase Zero-Crossing Synchronous Signal
Inverter Overload
Inverter Asynchronous
0 (Reserved)
0 (Reserved)
Internal Communication Fault,
Communication Abnormal Of IIC Of EPPROM
0 (Reserved)
Table 4.3.6 Inverter Fault Information
Inverter Fault: C Phase
Inverter Fault: B Phase
Inverter Fault: A Phase
Inverter IGBT Bridge Shorted: C Phase
Inverter IGBT Bridge Shorted: B Phase
Inverter IGBT Bridge Shorted: A Phase
Inverter Relay Shorted: C Phase
Inverter Relay Shorted: B Phase
Inverter Relay Shorted: A Phase
Inverter Relay Break: C Phase
Inverter Relay Break: B Phase
Inverter Relay Break: A Phase
Internal Parallel Module Abnormal: Can Comm. Fault
Internal Parallel Module Abnormal: Inverter Status Signal Fault
Internal Parallel Module Abnormal: Carrier Synchronization Signal
Output Shorted: C Phase
Output Shorted: B Phase
Output Shorted: A Phase
Internal Communication Fault, Communication Fault Of IIC Of EPPROM
Initializing Fault: RAM Fault
Initializing Fault: Hardware Compatible Fault
Initializing Fault: Reserved Fault
Fault Of Self-Test Of Inverter Startup: Cannot Open the Relay
Content
52
Remark
1: Efficient Status; 0: Invalid
Remark