Omron I537-E2-01 User Manual page 191

Register No.
Reference selection settings
Bit 0
Bit 1
Bits 3 to B
000FH
C
D
E
F
Note Write 0 to all unused bits. Also, do not write data to reserved registers.
Monitor Data
The following table shows the monitor data. Monitor data can only be read.
Register No.
Inverter status
Bit 0
Bit 1
Bit 2
Bit 3
0020H
Bit 4
Bit 5
Bit 6
Bit 7
Bits 8 to F
Error details
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
Contents
Not used
Not used
Not used
Broadcast data terminal S5 input 1: Enabled 0: Disabled
Broadcast data terminal S6 input 1: Enabled 0: Disabled
Broadcast data terminal S7 input 1: Enabled 0: Disabled
Not used
Contents
Operation 1: Operating 0: Stopped
Reverse operation 1: Reverse operation 0: Forward operation
Inverter startup complete 1: Completed 2: Not completed
Error 1: Error
Data setting error 1: Error
Multi-function contact output 1 (terminal M1 - M2) 1: ON 0: OFF
Multi-function contact output 2 (terminal M3 - M4) 1: ON 0: OFF
Not used
Not used
Overcurrent (OC) Ground fault (GF)
Main circuit overvoltage (OV)
Inverter overload (OL2)
Inverter overheat (OH1, OH2)
Not used
Fuse blown (PUF)
PI feedback reference lost (FbL)
External error (EF, EFO)
Hardware error (CPF)
Motor overload (OL1) or overtorque 1 (OL3) detected
Not used
Main circuit undervoltage (UV) detected
Main circuit undervoltage (UV1), control power supply error (UV2), inrush preven-
tion circuit error (UV3), power loss
Missing output phase (LF)
RS-422A/485 communications error (CE)
Operator disconnected (OPR)
Individual Functions
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