YASKAWA P1000 Technical Manual page 522

C.9 MEMOBUS/Modbus Data Table
Register No.
Fault Contents 1
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
0021H
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Data Link Status
bit 0
bit 1
bit 2
0022H
bit 3
bit 4
bit 5
bit 6 to bit F
0023H
Frequency Reference
0024H
Output Frequency
0025H Output Voltage Reference, 0.1 V units (units are determined by parameter H5-10)
0026H Output Current, 0.1 A units
0027H Output Power
0028H Reserved
Fault Contents 2
bit 0
bit 1
bit 2
0029H bit 3
bit 4
bit 5
bit 6
bit 7 to bit F
522
Overcurrent (oC), Ground fault (GF)
Overvoltage (ov)
Drive Overload (oL2)
Overheat 1 (oH1), Drive Overheat Warning (oH2)
Dynamic Braking Transistor Fault (rr), Braking Resistor Overheat (rH)
Reserved
PID Feedback Loss (FbL / FbH)
EF to EF8: External Fault
CPFoo: Hardware Fault (includes oFx)
Motor Overload (oL1), Overtorque Detection 1/2 (oL3/oL4), Undertorque Detection 1/2 (UL3/
UL4)
Reserved
Main Circuit Undervoltage (Uv)
Undervoltage (Uv1), Control Power Supply Undervoltage (Uv2), Soft Charge Circuit Fault (Uv3)
Output Phase Loss (LF), Input Phase Loss (PF)
MEMOBUS/Modbus Communication Error (CE), Option Communication Error (bUS)
Operator Connection Fault (oPr)
Writing data or switching motors
Reserved
Upper or lower limit error
Data conformity error
Writing to EEPROM
Reserved
<1>
<1>
IGBT Short Circuit (SC)
Ground Fault (GF)
Input Phase Loss (PF)
Output Phase Loss (LF)
Braking Resistor Overheat (rH)
Reserved
Motor Overheat 2 (PTC input) (oH4)
Reserved
Contents
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual