YASKAWA MECHATROLINK-II SI-T3 Technical Manual

Also see for SI-T3 MECHATROLINK-II A1000 Series: Installation manual Technical manual Installation manual Installation manual

Contents

9 Troubleshooting34 YASKAWA ELECTRIC SIEP C730600 50A YASKAWA AC Drive-Option Card MECHATROLINK-II Technical ManualTable 27 Drive Minor Fault and AlarmALRM Code (Hex) Display Description01 Uv Undervoltage02 ov Overvoltage03 oH Heatsink Overheat04 oH2 Drive Overheat05 oL3 Overtorque 106 oL4 Overtorque 207 EF Run Command Input Error08 bb Drive Baseblock09 EF3 External Fault (input terminal S3)0A EF4 External Fault (input terminal S4)0B EF5 External Fault (input terminal S5)0C EF6 External Fault (input terminal S6)0D EF7 External Fault (input terminal S7)0E EF8 External Fault (input terminal S8)0F FAn Cooling Fan Error10 oS Overspeed11 dEv Excessive Speed Deviation12 PGo PG Disconnect14 CE MEMOBUS/Modbus Communication Error15 bUS Option Communication Error1A EF0 Option Card External Fault1B rUn During Run 2, Motor Switch Command Input1D CALL Serial Communication Transmission Error1E UL3 Undertorque 11F UL4 Undertorque 220 SE MEMOBUS/Modbus Communication Test Mode Error22 oH3 Motor Overheat27 FbL PID Feedback Loss28 FbH Excessive PID Feedback2A dnE Drive Disabled2B PGoH PG Hardware Fault (when using PG-X3)31 E5 SI-T3 Watchdog Timer Error32 AEr SI-T3 Station Address Setting Error33 CyC SI-T3 Transmission Cycle Error34 HCA Current Alarm35 LT-1 Cooling Fan Maintenance Time36 LT-2 Capacitor Maintenance Time39 EF1 External Fault (input terminal S1)3A EF2 External Fault (input terminal S2)3B HbbF Safe Disable Signal Input3C Hbb Safe Disable Signal Input3D oL5 Mechanical Weakening Detection 13E UL5 Mechanical Weakening Detection 241 voF Output Voltage Detection Fault42 TrPC IGBT Maintenance Time (90%)43 LT-3 Soft Charge Bypass Relay Maintenance Time