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Switch setting on C500-LK201-V1
Set the switches accordingly.
Front
In operation
Receiving
Transmitting
Transmission error
Mode selection
Host link
Local
(1)
(1) Setting host link/local
(2) RS-232C/RS-422 switch
communication
RS-232 (down)
(3) Internal/external clock switch
(4) Terminating resistor connection switch
(5) CTS switch
33 - 34
33. CONNECTION TO OMRON PLC
33.2 Serial Connection
Rear
8
7
(2)
6
5
4
(3)
3
2
1
8
7
(4)
6
5
4
(5)
3
2
1
Setting
Host link
Setting
For RS-232
For RS-422
communication
RS-422 (up)
Setting
Internal (up)
Setting
Attached (down)
Setting
0V (up)
(6) Setting SW1 (Station No., Run/Stop)
(6)
(7)
(7) Setting SW2 (Transmission speed, Procedure,
Level)
*1
Only transmission speeds available on the GOT side are
shown.
Transmission
speed
4800bps
9600bps
19200bps
Switch No.
Setting
8
ON
7
OFF
6
OFF
5
Set the station No. within the
range of 00 to 31.
4
For details, refer to the
3
following manual.
2
1
Switch No.
Setting
8
ON
7
ON
6
OFF
5
OFF
4
3
*1
2
1
Switch No.
SW1
SW2
SW3
OFF
ON
ON
ON
OFF
ON
OFF
OFF
ON
Description
Run
-
-
User's Manual for
the OMRON PLC
Description
Levels 1, 2
and 3 are
enabled
1:N
procedure
-
Transmission
speed
SW4
OFF
OFF
OFF
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