Yaskawa CM013 V7 DeviceNet Option - Manual (Page 57)

Troubleshooting 6-4
Drive
Code
DeviceNet
Code
Description
11h 9000h External Fault 3 (EF3)
Multifunction digital input set to external fault
Circuit at terminal is closed.
12h 9000h External Fault 4 (EF4)
13h 9000h External Fault 5 (EF5)
14h 9000h External Fault 6 (EF6)
15h 9000h External Fault 7 (EF7)
16h 9000h External Fault 8 (EF8)
17h 4140h Heatsink Fan (FAN) Check drive cooling fan.
18h 7310h Overspeed Detection (OS)
Check reference and reference gain.
Check F1-08 and F1-09 settings.
19h 7310h Speed Deviation (DEV)
Check load, acc/dec times and system mechanics.
Check F1-10 and F1-11 settings.
1Ah 7301h PG Open (PGO) Check PG card connections.
1Bh 3130h Input Phase Loss (PF) Excessive input voltage fluctuation.
1Ch 3130h Output Phase Loss (LF)
Check for broken wire/loose terminals.
Check motor rating.
1Eh 5300h Operator Disconnected (OPR) Reconnect the digital operator.
1Eh 5300h OPE Faults Verify parameter settings.
1Fh 6320h EEPROM R/W Error (ERR) Cycle drive power – Replace drive if fault continues.
20h 0000h No Fault
21h 7500h DeviceNet Communication Error (BUS)
Check DeviceNet network cable connections.
Check 24VDC power supply voltage.
22h 7500h SI-E Communications Error Check DeviceNet Option Card installation and connections.
23h 7500h SI-F/G Communications Error Check DeviceNet Option Card installation and connections.
24h 7500h SI-F/G CPU error Cycle drive power – Replace drive if fault continues.
25h 8321h Out of Control (CF)
Check motor parameters.
Auto-tune.
26h 8313h Zero Servo Fault (SVE)
Check load.
Torque limit is too small.
27h 9000h External Fault 0 (EF0)
Check PLC program.
Check MI switch setting.
Check DeviceNet Option Card LEDs for fault indication.