Cpu Unit's Serial Gateway - Omron CS1G/H-CPUxx-EV1 Programming Manual

Serial Communications
PLC Setup
Communications Programming
port Console setting
address
Peripheral port 144
Bits:
145
Bits:
150
Bits:
RS-232C port 160
Bits:
161
Bits:
166
Bits:
PT System Menu
1,2,3...
6-3-4

CPU Unit's Serial Gateway

Serial Gateway Overview
FINS message (via network or CPU bus)
FINS header
Name
Serial communica-
tions mode
8 to 11
Baud rate
0 to 7
NT Link mode
maximum unit
0 to 3
number
Serial communica-
tions mode
8 to 11
Baud rate
0 to 7
NT Link mode
maximum unit
0 to 3
number
Note Set the baud rate to 115,200 bps when making settings with the CX-Program-
mer.
Set the PT as follows:
1. Select NT Link (1:N) from Comm. A Method or Comm. B Method on the
Memory Switch Menu under the System Menu on the PT Unit.
2. Press the SET Touch Switch to set the Comm. Speed to High Speed.
FINS messages (commands) that are received are automatically converted
into the specified protocol and then sent via serial communications. The
responses are also automatically converted. When the CPU Unit's RS-232C
port or peripheral port is used, FINS messages can be converted into the fol-
lowing protocol.
• CompoWay/F
The Serial Gateway is enabled when the serial communications mode is set
to Serial Gateway.
2803
CompoWay/F command
The Serial Gateway is enabled when the RS-232C or
peripheral port is set to Serial Gateway mode.
Settings Default values
contents
02 Hex: NT Link 00 Hex: Host Link
(1:N mode)
00 to 09 Hex: 00 Hex: Standard
Standard NT Link NT Link
0A Hex: High-
speed NT Link
(see note 1)
0 to 7 Hex 0 Hex (Max. unit
No. 0)
02 Hex: NT Link 00 Hex: Host Link
(1:N mode)
00 to 09 Hex: 00 Hex: Standard
Standard NT Link NT Link
0A Hex: High-
speed NT Link
(see note 1)
0 to 7 Hex 0 Hex (Max. unit
No. 0)
RS-232C or peripheral port
CPU Unit's
RS-232C or
CompoWay/F command
peripheral port
Section 6-3
Other conditions
Turn ON pin 4 on
the CPU Unit DIP
switch.
---
Turn OFF pin 5 on
the CPU Unit DIP
switch.
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293