Omron VARISPEED E7 User Manual page 217

Register No.
0021H
0022H
6
0023H
0024H
0025H
0026H
0027H
0028H
0029H
002AH
002BH
78
6-
Error 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 Not used
Bit 5 Fuse blown (PUF)
Bit 6 PI feedback lost (FbL)
Bit 7 External error (EF, EFO)
Bit 8 Control board error (CPF)
Bit 9 Motor overload (OL1) or overtorque 1 (OL3) detected
Bit A Not used
Bit B Main circuit undervoltage (UV) detected
Main circuit undervoltage (UV1), control power supply error (UV2), inrush prevention circuit
Bit C
error (UV3), power loss
Bit D Not used
Bit E MEMOBUS communications error (CE)
Bit F Operator disconnected (OPR)
Data link status
Bit 0 Writing data
Bit 1 Not used
Bit 2 Not used
Bit 3 Upper and lower limit errors
Bit 4 Data integrity error
Bits 5 to F Not used
Frequency
Monitors U1-01
reference
Output frequency Monitors U1-02
Output voltage Monitors U1-06
Output current Monitors U1-03
Output power Monitors U1-08
Not used
Not used
Not used
Control terminals input status
Bit 0 Input terminal S1
Bit 1 Input terminal S2
Bit 2 Multi-function input terminal S3
Bit 3 Multi-function input terminal S4
Bit 4 Multi-function input terminal S5
Bit 5 Multi-function input terminal S6
Bit 6 Multi-function input terminal S7
Bits 7 to F Not used
Contents
1: ON 0: OFF
1: ON 0: OFF
1: ON 0: OFF
1: ON 0: OFF
1: ON 0: OFF
1: ON 0: OFF
1: ON 0: OFF