40
4. Operating procedures
Option (RS485 communication function)
1. Communication settings
1.1
Communication settings
Make communication parameter settings on the PC side before starting communication with
the CR5 controller
(
hereafter,
“this Unit”
)
.
Item
Communication settings
1
Data length
8 bits
2
Stop bit length
2 bits
3
Parity
None
4
BCC check
Enabled
5
Communication rate
4800BPS
6
Response delay time
0msec
1.2
Connection for communication
■
PC
・
One RS232C interface channel (COM1/COM2 port) is used.
■
RS232C
/
RS485 converter
・
We recommend a converter KS-485 of System Sacom.
・
By purchasing our non-standard accessory
“external communication adaptor
(
RS485-232C
)
ODK18
”, you can make following connection.
(
PC unit is excluded.
)
・
Sample program can be viewed in our home page.
http://www.yamato-net.co.jp/support/program/index.htm
■
Connection communication cable
PC
CR5 controller
RS232C/485 converter
KS-485
Com. cable 2
Com. cable 1
AC adaptor
COM1/COM2
Main unit
Note 1) Configuration of the non-standard accessory,
“external communication adaptor
(RS485-232C) ODK18
” is as follows.
①
Com cable
1:
PC side connector (for connecting IBM9 pin device)RS-232C cable 1m,
KS-485 side connector
(
Dsub25 pin, male
)
System Sacom CBL16
②
Com cable 2
:
KS-485 side connector
(
Dsub9 pin, male
)
UL2464TASB 2-core AWG20
cable 3m, with a Y-terminal on the device side
(
with terminal resistance of 100
Ω)
③
RS-232C
⇔
KS-485 converter unit
:
System Sacom KS-485, with an AC adaptor
Summary of Contents for DKG610
Page 2: ......