Individual Functions
6
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59
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.
000FH
Reference selection settings
Bit 0
Not used
Bit 1
Not used
Bits 3 to B
Not used
C
Broadcast data terminal S5 input 1: Enabled 0: Disabled
D
Broadcast data terminal S6 input 1: Enabled 0: Disabled
E
Broadcast data terminal S7 input 1: Enabled 0: Disabled
F
Not used
Register No.
Contents
0020H
Inverter status
Bit 0
Operation 1: Operating 0: Stopped
Bit 1
Reverse operation 1: Reverse operation 0: Forward operation
Bit 2
Inverter startup complete 1: Completed 2: Not completed
Bit 3
Error 1: Error
Bit 4
Data setting error 1: Error
Bit 5
Multi-function contact output 1 (terminal M1 - M2) 1: ON 0: OFF
Bit 6
Multi-function contact output 2 (terminal M3 - M4) 1: ON 0: OFF
Bit 7
Not used
Bits 8 to F
Not used
0021H
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 reference lost (FbL)
Bit 7
External error (EF, EFO)
Bit 8
Hardware error (CPF)
Bit 9
Motor overload (OL1) or overtorque 1 (OL3) detected
Bit A
Not used
Bit B
Main circuit undervoltage (UV) detected
Bit C
Main circuit undervoltage (UV1), control power supply error (UV2), inrush preven-
tion circuit error (UV3), power loss
Bit D
Missing output phase (LF)
Bit E
RS-422A/485 communications error (CE)
Bit F
Operator disconnected (OPR)
Register No.
Contents
