u
Monitor Data
Monitor data can be read only.
Register No. Contents
0020H
Drive Status 1
bit 0 During Run
bit 1 During Reverse
bit 2 Drive Ready
bit 3 Fault
bit 4 Data Setting Error
bit 5 Multi-Function Contact Output (terminal MA/MB-MC)
bit 6 to bit D Reserved
bit E ComRef status
bit F NetRef status
0021H
Fault Contents 1
bit 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 Reserved
bit 7 EF0 to 5: External Fault
bit 8
CPFoo: Hardware Fault (includes oFx)
bit 9 Motor Overload (oL1), Overtorque Detection 1 (oL3)
bit A Reserved
bit 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)
0022H
Data Link Status
bit 0 Writing data or switching motors
bit 1
Reserved
bit 2
bit 3 Upper or lower limit error
bit 4 Data conformity error
bit 5 Writing to EEPROM
bit 6 to bit F Reserved
0023H
Frequency Reference,
<1>
0024H
Output Frequency,
<1>
0025H Output Voltage Reference, 0.1 V units
0026H Output Current
0027H Reserved
0028H Reserved
0029H
Fault Contents 2
bit 0, 1 Reserved
bit 2 Input Phase Loss (PF)
bit 3 Output Phase Loss (LF)
bit 4 Braking Resistor Overheat (rH)
bit 5 to bit F Reserved
C.10 MEMOBUS/Modbus Data Table
224
YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manual
http://nicontrols.com
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