Q2 Q2A User Manual

6.2 Modbus Communications
250 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual
Regis
ter No.
(Hex.)
Description
00C5
Fault Description 8
bit 0 LSo [LSo Fault]
bit 1 nSE [Node Setup Error]
bit 2 - 9 Reserved
bit A dv7 [Polarity Judge Timeout]
bit B - F Reserved
00C6 Reserved
00C7
Fault Description 10
bit 0 qFL4 [Q2pack Fault 4]
bit 1 qFL5 [Q2pack Fault 5]
bit 2 - F Reserved
00C8
Minor Fault Description 2
bit 0 Uv [Undervoltage]
bit 1 ov [DC Bus Overvoltage]
bit 2 oH [Heatsink Overheat]
bit 3 Drive Overheat Alarm (oH2)
bit 4 oL3 [Overtorque 1]
bit 5 oL4 [Overtorque 2]
bit 6 EF [FWD/REV Run Command Input Error]
bit 7 bb [Baseblock]
bit 8 EF3 [External Fault (Terminal DI3)]
bit 9 EF4 [External Fault (Terminal DI4)]
bit A EF5 [External Fault (Terminal DI5)]
bit B EF6 [External Fault (Terminal DI6)]
bit C EF7 [External Fault (Terminal DI7)]
bit D EF8 [External Fault (Terminal DI8)]
bit E FAn [Internal Fan Fault]
bit F oS [Overspeed]
00C9
Minor Fault Description 3
bit 0 dEv [Speed Deviation]
bit 1 PGo [Encoder (PG) Feedback Loss]
bit 2 oPr [Keypad Connection Fault]
bit 3 CE [Modbus Communication Error]
bit 4 bUS [Option Communication Error]
bit 5 CALL [Serial Comm Transmission Error]
bit 6 oL1 [Motor Overload]
bit 7 oL2 [Drive Overloaded]
bit 8 Reserved
bit 9 EF0 [Option Card External Fault]
bit A rUn [Motor Switch during Run]
bit B Reserved
bit C CALL [Serial Comm Transmission Error]
bit D UL3 [Undertorque Detection 1]
bit E UL4 [Undertorque Detection 2]
bit F SE [Modbus Test Mode Error]
Regis
ter 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 -
00CE
Reserved
00CF
Minor Fault Description 9
bit 0 qAL4 [Q2pack Alarm 4]
bit 1 qAL5 [Q2pack Alarm 5]
bit 2 - F Reserved

Q2 Q2A Specifications

General

Brand	Q2
Model	Q2A
Category	Controller
Language	English