u Monitor DataMonitor data can be read only.Register No. Contents0020HDrive Status 1bit 0 During Runbit 1 During Reversebit 2 Drive Readybit 3 Faultbit 4 Data Setting Errorbit 5 Multi-Function Contact Output (terminal MA/MB-MC)bit 6 to bit D Reservedbit E ComRef statusbit F NetRef status0021HFault Contents 1bit 0 Overcurrent (oC)bit 1 Overvoltage (ov)bit 2 Drive Overload (oL2)bit 3 Overheat 1 (oH1)bit 4 Braking Resistor Overheat (rH)bit 5, 6 Reservedbit 7 EF0 to 5: External Faultbit 8 CPFoo: Hardware Fault (includes oFx)bit 9 Motor Overload (oL1), Overtorque Detection 1 (oL3)bit A Reservedbit B Main Circuit Undervoltage (Uv)bit C Undervoltage (Uv1), Soft Charge Circuit Fault (Uv3)bit D Output Phase Loss (LF), Input Phase Loss (PF)bit E MEMOBUS/Modbus Communication Error (CE)bit F Operator Connection Fault (oPr)0022HData Link Statusbit 0 Writing data or switching motorsbit 1 Reservedbit 2bit 3 Upper or lower limit errorbit 4 Data conformity errorbit 5 Writing to EEPROMbit 6 to bit F Reserved0023H Frequency Reference, <1>0024H Output Frequency, <1>0025H Output Voltage Reference, 0.1 V units0026H Output Current0027H Reserved0028H Reserved0029HFault Contents 2bit 0, 1 Reservedbit 2 Input Phase Loss (PF)bit 3 Output Phase Loss (LF)bit 4 Braking Resistor Overheat (rH)bit 5 to bit F ReservedC.10 MEMOBUS/Modbus Data Table224 YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manualhttp://nicontrols.com
