Omron 3G3RX User Manual

4-176
4-4 Communication Function
4
Functions
Register Number List
R/W in the list shows whether the coil or holding register accepts reading and/or writing.
R: Read only R/W: Read and write enabled
<Coil Number List>
Coil No. Item R/W Description
0000h Not used 
0001h RUN command R/W
1: Run
0: Stop (Enabled when A002 = 03)
0002h Rotation direction command R/W
1: Reverse
0: Forward (Enabled when A002 = 03)
0003h External trip (EXT) R/W 1: Trip
0004h Trip reset (RS) R/W 1: Reset
0005h Not used 
0006h Not used 
0007h Multi-function input terminal 1 R/W
1: ON
0: OFF
*1
0008h Multi-function input terminal 2 R/W
1: ON
0: OFF
*1
0009h Multi-function input terminal 3 R/W
1: ON
0: OFF
*1
000Ah Multi-function input terminal 4 R/W
1: ON
0: OFF
*1
000Bh Multi-function input terminal 5 R/W
1: ON
0: OFF
*1
000Ch Multi-function input terminal 6 R/W
1: ON
0: OFF
*1
000Dh Multi-function input terminal 7 R/W
1: ON
0: OFF
*1
000Eh Multi-function input terminal 8 R/W
1: ON
0: OFF
*1
000Fh Operation status R
1: Run
0: Stop (Interlocked with d003)
0010h Rotation direction R
1: Reverse
0: Forward (Interlocked with d003)
0011h Inverter ready R
1: Ready
0: Not ready
0012h Not used 
0013h RUN (during RUN) R
1: During trip
0: Normal
0014h FA1 (constant speed arrival signal) R
1: ON
0: OFF
0015h
FA2 (over set frequency arrival
signal)
R
1: ON
0: OFF
*1. When either the control circuit terminal block or the coil is turned on, these settings are ON.
The control circuit terminal block has the priority for the multi-function input terminals.
If the master cannot reset the coil ON status because of communication disconnection, turn the control
circuit terminal block from ON to OFF to turn off the coil.
*2. The communications error is retained until a fault reset is input. (Can be reset during operation.)

Omron 3G3RX Specifications

General

Brand	Omron
Model	3G3RX
Category	DC Drives
Language	English