Specifications

RSLinx – Training Guide C - 11
Limit Execution to a Block of Rungs
The Emulator has the ability to selectively execute only the rungs in a block that you
define. Rungs outside the block are ignored - they won't have any affect on the rungs under
study. This comes in handy when trying to determine the reason why a section of logic isn't
acting the way that you expected. Perhaps you have incorrectly entered an address
elsewhere in the program that is overwriting the data that you expected to get.
Set the rungs you want to scan from the
Settings/Emulation menu in the emulator as shown
below:
Note that to have the emulator scan the entire program file, start rung should be 0 (zero)
and end rung should be -1. Note that this is also where you would define a “debug file”.