Omron SYSDRIVE 3G3RV Series

C
ommunications Functions
6
-
8
5
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 0Not used
Bit 1PID target value (register 0006H) 1: Enabled 0: Disabled
Bits 3 to BNot used
CBroadcast data S5 1: Enabled 0: Disabled
DBroadcast data S6 1: Enabled 0: Disabled
EBroadcast data S7 1: Enabled 0: Disabled
FNot used
Register No. Contents
0020H
Inverter status
Bit 0 Operation 1: Operating 0: Stopped
Bit 1Reverse operation 1: Reverse operation 0: Forward operation
Bit 2 Inverter startup complete 1: Completed 2: Not completed
Bit 3Error 1: Error
Bit 4Data setting error 1: Error
Bit 5 Multi-function contact output (terminal M1 - M2) 1: ON 0: OFF
Bit 6 Multi-function output 1 (terminal P1 - PC) (M3-M4)1: ON 0: OFF
Bit 7 Multi-function output 2 (terminal P2 - PC) (M5-M6) 1: ON 0: OFF
Bits 8 to FNot used
0021H
Error details
Bit 0 Overcurrent (OC) Ground fault (GF)
Bit 1Main circuit overvoltage (OV)
Bit 2 Inverter overload (OL2)
Bit 3 Inverter overheat (OH1, OH2)
Bit 4 Injection brake transistor resistance overheat (rr, rH)
Bit 5Fuse blown (PUF)
Bit 6PID feedback reference lost (FbL)
Bit 7External error (EF, EFO)
Bit 8 Hardware error (CPF)
Bit 9 Motor overload (OL1) or overtorque 1 (OL3) detected
Bit APG broken wire detected (PGO), Overspeed (OS), Speed deviation (DEV)
Bit BMain 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 FOperator disconnected (OPR)
Register No. Contents