Table of Contents
Advertisement
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"）.
1
Data length
2
Stop bit length
3
Parity
4
BCC check
5
Communication rate
6
Response delay time
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
Note 1) Configuration
(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 100Ω）
③ RS-232C⇔KS-485 converter unit：System Sacom KS-485, with an AC adaptor
Item
Com. cable 1
COM1/COM2
RS232C/485 converter
of
the
non-standard
4. Operating procedures
Option (RS485 communication function)
Communication settings
8 bits
2 bits
None
Enabled
4800BPS
0msec
AC adaptor
Com. cable 2
KS-485
"external
accessory,
40
Main unit
CR5 controller
communication
adaptor
Advertisement
Table of Contents
