Appendix B
Using Modems
152
PC Setup
Set up the RS-232C port on the PC using RS-232C Port Setup in the PC Setup from a Programming Device for the
PC. Set the RS-232C port as follows:
Example: Setting the baud rate to 9,600 bps
Set a unit number between 0 and 31. Other items must be set exactly as shown above.
CVM1 and CV-series PC Setup for Built-in Host Link Port
This section describes how to set the communications path selector switch and the DIP switch for CVM1 and CV-
series PCs and set up the Host Link port (RS-232C port) in the PC Setup.
Always turn the PC OFF before setting the communications path selector switch and the DIP switch.
Communications Path Selector Switch
Set the communications path selector switch on the front panel of the PC to RS-232C.
DIP Switch
Open the cover of the Memory Card storage section on the front panel of the PC and set the DIP switch as follows:
Pin No.
Setting
Setting details
1
–
Baud rate of peripheral bus connector
2
–
Pin
50 Kbps
19.2 Kbps 9600 bps
4800 bps
1
OFF
ON
OFF
ON
2
OFF
OFF
ON
ON
3
OFF
The value set for Host Link is used.
4
OFF
The communications conditions for Host Link connector are
set in the PC Setup.
5
–
(Automatic transfer of programs and settings at power-up)
6
OFF
No terminator
Set pins 1, 2, and 5 according to your needs. Other pins must be set exactly as shown above.
