9 - 42
9.4 PLC Side Setting
9.4.3 Connecting CV500/CV1000/CV2000 or CVM1
9.4.3 Connecting CV500/CV1000/CV2000 or CVM1
1 Setting DIP switches
Set the DIP switches.
(1) Host link RS-422/232 switch
(2) DIP switches
Setting
RS-232 communication RS-422 communication
RS-232 (up) RS-422 (down)
Switch No.
Setting
RS-232 communication RS-422 communication
6
OFF (no terminating
resistor)
ON (terminating resistor
attached)
5OFF
4OFF
3OFF
2OFF
1OFF
DIP switch
(inside battery compartment)
HOST LINK
PERIPHERAL
M/C
ON
RS-232
RS-422
RS-232
RS-422
1 2 3 4 5 6 ON