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5 Serial Gateway
5-22
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
5-4
Protocol Conversion
5-4-1
Types of Protocol Conversion
Type of con-
version
Frame before conversion
Processing at
Unit
Protocol after
conversion
(using serial
communica-
tions)
Target (device to
be connected)
Destination
address
Command
Data
Converting to
CompoWay/F
Serial port
number on Unit
2803 hex
CompoWay/F
command
CompoWay/F
command is sent
to serial port
after its header is
removed.
CompoWay/F
command
OMRON Compo-
nent (e.g., Temper-
ature Controller,
Digital Panel Indi-
cator, or Smart
Sensor)
Converting to
Modbus-RTU
2804 hex
Modbus-RTU
command
Modbus-RTU
command is sent
to serial port
after its header is
removed.
Modbus-RTU
command
Modbus-RTU
Slave-compatible
device (including
OMRON 3G3MX2,
3G3RX, and
3G3JX Inverters)
Converting to
Modbus-ASCII
2805 hex
Modbus-ASCII
command
Modbus-ASCII
command is sent
to serial port
after its header is
removed.
Modbus-ASCII
command
Modbus-ASCII
Slave-compatible
device (e.g., tem-
perature controller,
indicator, or power
monitor)
Содержание CJ1W-SCU22
Страница 192: ...4 Using Protocol Macros 4 56 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494...
Страница 250: ...6 No protocol Mode 6 22 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494...
Страница 460: ...A Standard System Protocol R 126 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494...
Страница 473: ...Index 1 CJ series Serial Communications Units Operation Manual for NJ series CPU Unit W494 I Index...