Omron Q2A Series Technical Manual page 236

6.2 Modbus Communications
Register No.
(Hex.)
Minor Fault Description 4
bit 0
bit 1
bit 2 - 5
bit 6
00CA
bit 7
bit 8
bit 9
bit A
bit B - F
Minor Fault Description 5
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
00CB bit 6 - 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E - F
Minor Fault Description 6
bit 0
bit 1
bit 2
bit 3
00CC bit 4
bit 5 - 7
bit 8
bit 9
bit A
bit B - F
00CD - 00CF Reserved
236
Reserved
oH3 [Motor Overheat (PTC Input)]
Reserved
FbL [PID Feedback Loss]
FbH [Excessive PID Feedback]
Reserved
dnE [Drive Disabled]
PGoH [Encoder (PG) Hardware Fault]
Reserved
E5 [MECHATROLINK Watchdog Timer Err]
AEr [Station Address Setting Error]
CyC [MECHATROLINK CommCycleSettingErr]
HCA [High Current Alarm]
LT-1 [Cooling Fan Maintenance Time]
LT-2 [Capacitor Maintenance Time]
Reserved
EF1 [External Fault (Terminal DI1)]
EF2 [External Fault (Terminal DI2)]
SToF [Safe Torque OFF Hardware]
STo [Safe Torque OFF]
oL5 [Mechanical Weakening Detection 1]
UL5 [Mechanical Weakening Detection 2]
Reserved
Reserved
TrPC [IGBT Maintenance Time (90%)]
LT-3 [SoftChargeBypassRelay MainteTime]
LT-4 [IGBT Maintenance Time (50%)]
boL [Braking Transistor Overload]
Reserved
qAL1 [Q2pack Alarm]
qAL2 [Q2pack Alarm 2]
qAL3 [Q2pack Alarm 3]
Reserved
Description
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual