YASKAWA MECHATROLINK-II SI-T3 Technical Manual page 41

ALRM Code (Hex.)
08
09
0A
0B
0C
0D
0E
0F
10
11
12
14
1A
1B
1D
1E
1F
20
22
27
28
2A
2B
32
33
34
35
36
39
3A
3B
3C
3D
3E
41
42
43
44
45
49
E5
E6
YASKAWA SIEP C730600 86F MECHATROLINK-II Technical Manual
Display
bb Baseblock
EF3 External Fault (Terminal S3)
EF4 External Fault (Terminal S4)
EF5 External Fault (Terminal S5)
EF6 External Fault (Terminal S6)
EF7 External Fault (Terminal S7)
EF8 External Fault (Terminal S8)
FAn Internal Fan Fault
oS Overspeed
dEv Speed Deviation
PGo Encoder (PG) Feedback Loss
CE Modbus Communication Error
EF0 Option Card External Fault
rUn Motor Switch during Run
CALL Serial communication transmission error
UL3 Undertorque Detection 1
UL4 Undertorque Detection 2
SE Modbus Test Mode Error
oH3 Motor Overheat (PTC Input)
FbL PID Feedback Loss
FbH Excessive PID Feedback
dnE Drive Disabled
PGoH Encoder (PG) Hardware Fault
AEr Station Address Setting Error
CyC MECHATROLINK CommCycleSettingErr
HCA High Current Alarm
LT-1 Cooling Fan Maintenance Time
LT-2 Capacitor Maintenance Time
EF1 External Fault (Terminal S1)
EF2 External Fault (Terminal S2)
Safe Disable Signal Input
HbbF Note:
SToF [Safe Torque OFF] will be displayed for GA500, GA700, GA800, CR700, and CH700 drives.
Safe Disable Signal Input
Hbb Note:
STo [Safe Torque OFF] will be displayed for GA500, GA700, GA800, CR700, and CH700 drives.
oL5 Mechanical Weakening Detection 1
UL5 Mechanical Weakening Detection 2
voF Output Voltage Detection Fault
TrPC IGBT Maintenance Time (90%)
LT-3 SoftChargeBypassRelay MainteTime
LT-4 IGBT Maintenance Time (50%)
boL Braking Transistor Overload
dWAL DriveWorksEZ Fault
E5 MECHATROLINK Watchdog Timer Error
bUS Option Communication Error
9 Troubleshooting
Description
41