6-93
6
001AH
Bit 8 to A Not used
Bit B FBL, PID feedback loss
Bit C CALL, Communications on standby
Bit D UL3, Undertorque detection 1
Bit E UL4, Undertorque detection 2
Bit F Not used
001BH
Alarm Content 3
Bit 0 Not used
Bit 1 OH3, Motor overheat pre-alarm
Bit 2 to F Not used
0020H
Inverter status
Bit 0 Forward operation
Bit 1 Reverse operation
Bit 2 Inverter startup complete 1: Completed 2: Not completed
Bit 3 Fault
Bit 4 Data setting fault
Bit 5 Multi-function digital output 1 (terminal M1 - M2) 1: ON 0: OFF
Bit 6 Multi-function digital output 2 (terminal M3 - M4) 1: ON 0: OFF
Bit 7 Multi-function digital output 3 (terminal M5 - M6) 1: ON 0: OFF
Bits 8 to F Not used
0021H
Fault details
Bit 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 Braking transistor/resistance overheat (rr, rH)
Bit 5 Fuse blown (PUF)
Bit 6 PID feedback lost (FbL)
Bit 7 External fault (EF, EFO)
Bit 8 Control board fault (CPF)
Bit 9 Motor overload (OL1) or overtorque 1 (OL3) detected
Bit A PG broken wire detected (PGO), Overspeed (OS), Speed deviation (DEV)
Bit B Main circuit undervoltage (UV) detected
Bit C
Main circuit undervoltage (UV1), control power supply fault (UV2), inrush prevention circuit fault (UV3),
power loss
Bit D Missing output phase (LF)
Bit E MEMOBUS communications fault (CE)
Bit F Operator disconnected (OPR)
0022H
Data link status
Bit 0 Writing data
Bit 1 Not used
Bit 2 Not used
Bit 3 Upper and lower limit faults
Bit 4 Data integrity fault
Bits 5 to F Not used
0023H
Frequency refer-
ence
Monitors U1-01
0024H Output frequency Monitors U1-02
0025H Output voltage (U1-06)
0026H Output current U1-03
0027H Output power U1-08
0028H Torque reference U1-09
0029H Not used
002AH Not used
Register Address. Contents
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