rlmts said:Without the original supporting docs, is it possible to establish which PLC memory locations the XBT HMI writes to?
Hi Rich,
Yep...you should be able to look at the stored messages on the XBT and see which variables they're 'connected' to in the PLC
You need to get the XBT terminal out of RUNNING mode into CONFIGURATION mode then step through to the MESSAGES DISPLAY sub-function which will allow you to scroll through the messages.
Here's a couple of guide sheets: