Rockwell Automation 1747-KE,D17476.12 DH-485/RS-232C Interface Module - Manual (Page 68)

Publication 1747-UM005B-EN-P - March 2006
6-2 Module Configuration Using the Backplane
There are six valid Data ID values, one for each of the configuration
packets you create to configure your interface module.
Valid Data ID Values
Configure the Interface
Module from the SLC
Processor The steps for configuring the module from the SLC processor follow.
Use these instructions to build the configuration packets described in
the remainder of this chapter.
Data ID value Lets you build a configuration packet for
01 Calendar/Clock Function
02 DF1 Set Up Parameters
03 DH-485 Set Up Parameters
04 Modem Init String (1...14 characters)
05 Modem Init String (15...28 characters)
06 Data Echo
IMPORTANT
Any of the configuration packets can be sent
independently and do not need to be in a particular
sequence, with the exception of the Modem Init
String packets (Data ID 4 and 5). In this instance,
packet ID 4 must be sent before packet ID 5.
IMPORTANT
The terms software Configuration mode and software
Run mode in this chapter refer to the SLC processor
changing the interface module’s mode across the
backplane. The module’s JW4 jumper must remain in
the vertical Run mode (module configuration
ID=3509) while using backplane communications.