Drive Fault Messages - YASKAWA CIMR-V7AM Technical Manual

Drive Fault Messages

EtherNet/IP Drive Fault Messages
The table of EtherNet/IP fault codes returned by the drive is shown below.
Refer to the appropriate drive user and/or programming manual(s) for drive specific information on the fault returned.
EtherNet/IP
Drive Fault
Fault Code
Code
[hex]
0h 0000h
2h 3220h
3h 5110h
7h 2300h
8h 3210h
9h 4200h
0Ah 4210h
0Bh 2220h
0Ch 2200h
0Dh 2221h
11h 9000h
12h 9000h
Table 1.6 – Fault Code Conversions
Description
None
DC Bus Undervoltage (UV1)
CTL PS Undervoltage (UV2)
Overcurrent (OC)
DC Bus Overvoltage (OV)
Heatsink Over-temperature (OH)
Heatsink Maximum Temperature (OH1)
Motor Overload (OL1)
Inverter Overload (OL2)
Overtorque Detection 1 (OL3)
External Fault 3 (EF3)
External Fault 4 (EF4)
EtherNet/IP
Drive Fault
Fault Code
Code
[hex]
13h 9000h
14h 9000h
15h 9000h
1Eh 5300h
1Eh 5300h
21h 7500h
22h 7500h
23h 7500h
24h 7500h
27h 9000h
29h 8321h
2Ch 4300h
Installation 1-16
Description
External Fault 5 (EF5)
External Fault 6 (EF6)
External Fault 7 (EF7)
Operator Disconnected (OPR)
OPE Faults
EtherNet/IP Communication Error (BUS)
EtherNet/IP Communication Error
Reserved
Reserved
External Fault 0 (EF0)
Undertorque Detection 1 (UL3)
Motor Overheat 1 (OH3)