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Setting PLC system settings
(1) CJ1, CJ2, CS1
Make the PLC system settings.
Channel
Bit
Item
15
Arbitrary settings ON/OFF
8 to 11
Serial communication mode
160
3
Data bit
2
Stop bit
0 to 1
Parity
Port transmission
161
0 to 7
*1*2
speed
163
0 to 7
Host link station No.
*1
Only transmission speeds available on the GOT side are
shown.
*2
Set the same port transmission speed as that of the GOT
side.
*3
Set the host link station No. according to the Host Address
on the GOT side.
HINT
HINT
HINT
Precautions for changing the PLC system settings
Before changing the PLC system settings, make sure
that the switch settings have been changed as follows:
CJ1, CJ2, CS1: Front panel DIP switch SW5 to "OFF"
(2) CP1H, CP1L, CP1E
Set the PLC system settings of the option slot
connected to the GOT.
Item
Mode
Host link
Parameter
7, 2, E
4800bps, 9600bps, 19200bps,
*1*2
Transmission speed
38400bps,57600bps,115200bps
*3
00 to 31
Station No.
*1
Only transmission speeds available on the GOT side are
shown.
*2
Set the same port transmission speed as that of the GOT
side.
*3
Set the host link station No. according to the Host Address
on the GOT side.
HINT
HINT
HINT
Precautions for changing the PLC system settings
Before changing the PLC system settings, check the
setting of the front DIP switch corresponding to the
option slot used at the time of communication with
GOT.
(3)Setting on the CP1H, CP1L
Set value
1
: Arbitary settings
H
(fixed)
0
: Upper link (fixed)
H
0
: 7bits (fixed)
H
0
: 2bits (fixed)
H
0
: Even (fixed)
H
00
: 9600bps
H
05
: 4800bps
H
06
: 9600bps
H
07
: 19200bps
H
08
: 38400bps
H
09
: 57600bps
H
0A
: 115200bps
H
0
to 1F
H
H
*3
: No.00 to 31
Set value
33.2.14 Connecting to CV500/CV1000/
CV2000 or CVM1
Setting DIP switches
Set the DIP switches.
PERIPHERAL
HOST LINK
RS-232
M/C
ON
RS-422
DIP switch
(inside battery compartment)
(1) Host link RS-422/232 switch
For RS-232
communication
RS-232 (up)
(2) DIP switches
Switch
No.
6
5
4
3
2
1
Setting PLC system settings
Make the PLC system settings.
Item
*1*2
Transmission speed
Stop Bit
Parity
Data Bit
*3
Station No.
*1
Only transmission speeds available on the GOT side are
shown.
*2
Set the same transmission speed as that of the GOT side.
*3
Set the station No. according to the Host Address on the
GOT side.
33. CONNECTION TO OMRON PLC
33.2 Serial Connection
Setting
For RS-422
communication
RS-422 (down)
Setting
For RS-232
For RS-422
communication
communication
OFF (no
ON (terminating
terminating
resistor
resistor)
attached)
OFF
OFF
OFF
OFF
OFF
Set value
4800bps/9600bps/19200bps
2 stop bits (fixed)
Even (fixed)
7bits (Fixed)
00 to 31
33 - 31
32
33
34
35
36
37
38
39
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