Allen-Bradley InView Marquee 2706-P42, User Manual

Page: 120 / 212

Publication 2706-UM016A-EN-P - June 2002
7-16 DeviceNet Communications with Dual DNI
1. The first thing to do when setting up to use the CompactLogix is
to open a new application then set up the controller properties
by right-clicking on the controller name and selecting properties
and then the serial port tab as follows:
•
Mode under Ch1 - Serial Port Tab is System,
•
Under the Ch1 - System Protocol Tab shown next the error
detection must be CRC.
•
The setup would be the same for channel zero if using it
instead of channel one.
2. The next thing to do is to create the different file types needed
for this program. In the ladder example below the following file
types are used.
TIP
When using the DNI Utility make sure that DF1
autobaud is disabled, and that the DF1 baud rate is
set for 9600 baud.