Rockwell Automation 1747-KE,D17476.12 DH-485/RS-232C Interface Module - Manual (Page 84)

Publication 1747-UM005B-EN-P - March 2006
6-18 Module Configuration Using the Backplane
Reset the Interface Module
from the SLC Processor The SLC processor can perform a soft reset of the interface module
when the module is in either software Run or software Configuration
mode. If the Reset bit is set, all other configuration information within
that Output Image file will be ignored by the interface module. The
reset is accomplished as listed below.
Reset the Module from the SLC Processor
With the SLC processor you The interface module then
1. Set the Reset Interface Module
Bit (O:e.0/12).
2. Performs a reset.
3. Sets the Reset Acknowledgement
Bit (I:e.0/12) if the module detects
the Reset bit is high. Otherwise,
the module will assume a normal
power cycle reset occurred and
will not need to set the Reset
Acknowledgement bit.
4. Reset the Reset Interface Module
Bit (O:e.0/12).
5. Resets the Reset
Acknowledgement Bit (I:e.0/12).