Sample Ladder Program - Omron F250-UME Software Manual

Host Link Serial Interface
6-3-4

Sample Ladder Program

Programmable Controller Settings
Controller Settings
This sample program is compatible with OMRON C200H, C200HS, and CQM1
Programmable Controllers. The Controller inputs a measurement command
from the Programmable Controller's Read Area and outputs the judgement
results to the Programmable Controller's Write Area.
The following communications conditions are set for the Programmable Con-
troller's host link port. This port may be in the Programmable Controller's CPU
Unit or a Host Link Unit. Refer to the Programmable Controller's Operation
Manual for details on setting the host link communications parameters.
Item
Communications mode
Connection (1:1 or 1:N)
Node number
Baud rate
Data length
Parity bits
Stop bits
The communications conditions and expression settings are as follows.
Communications Settings
Item
Baud rate
Data length
Parity bits
Stop bits
Read area
Begin read word
Write area
Begin write word
Host Link Data Output Settings
0. Camera input
1. Pattern
2. Host link data
When the above processing items have been set for units, set the following
expressions for data 0 and data 1 in Host link data output.
Data 0: U1.R00JG
Data 1: U1.R01JG
Setting
SYSWAY (Host Link)
1:N connection
00
Same as the settings in the Con-
troller.
Setting
Same as the settings in the Pro-
grammable Controller
DM
0100
DM
0106
Section 6-3
6-3-(17)