6 -102Monitor DataThe following table shows the monitor data. Monitor data can only be read.Register No. Contents0020HInverter statusBit 0 Operation 1: Operating 0: StoppedBit 1 Reverse operation 1: Reverse operation 0: Forward operationBit 2 Inverter startup complete 1: Completed 2: Not completedBit 3 Error 1: ErrorBit 4 Data setting error 1: ErrorBit 5 Multi-function contact output (terminal M1 - M2) 1: ON 0: OFFBit 6 Multi-function PHC output 1 (terminal P1 - PC) 1: ON 0: OFFBit 7 Multi-function PHC output 2 (terminal P2 - PC) 1: ON 0: OFFBits 8 to B Not used0021HError detailsBit 0 Overcurrent (OC) Ground fault (GF)Bit 1 Main circuit overvoltage (OV)Bit 2 Inverter overload (OL2)Bit 3 Inverter overheat (OH1, OH2)Bit 4 Injection brake transistor resistance overheat (rr, rH)Bit 5 Fuse blown (PUF)Bit 6 PID feedback reference lost (FbL)Bit 7 External fault (EF, EFO)Bit 8 Hardware error (CPF)Bit 9 Motor overload (OL1), overtorque 1 (OL3) detected, or overtorque 2 (OL4) detectedBit A PG broken wire detected (PGO), Overspeed (OS), Speed deviation (DEV)Bit B Main circuit undervoltage (UV) detectedBit C Main circuit undervoltage (UV1), control power supply error (UV2), inrush preven-tion circuit error (UV3), power lossBit D Main Circuit Voltage Fault (PF), Output Open-phase (LF)Bit E MEMOBUS communications error (CE)Bit F Operator disconnected (OPR)0022HData link statusBit 0 Writing dataBit 1 Not usedBit 2 Not usedBit 3 Upper and lower limit errorsBit 4 Data integrity errorBits 5 to F Not used0023H Frequency reference (U1-01)0024H Output frequency (U1-02)0025H Output voltage reference (U1-06)0026H Output current (U1-03)0027H Output power (U1-08)0028H Torque reference (U1-09)0029H Not used002AH Not used002BHSequence input statusBit 0 Multi-function contact input terminal S1 1: ON, 0: OFFBit 1 Multi-function contact input terminal S2 1: ON, 0: OFFBit 2 Multi-function contact input terminal S3 1: ON, 0: OFFBit 3 Multi-function contact input terminal S4 1: ON, 0: OFFBit 4 Multi-function contact input terminal S5 1: ON, 0: OFFBit 5 Multi-function contact input terminal S6 1: ON, 0: OFFBit 6 Multi-function contact input terminal S7 1: ON, 0: OFFBit 7 Multi-function contact input terminal S8 1: ON, 0: OFFBits 8 to F Not used
