Omron Q2A Series

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