Experimental Physics and Industrial Control System
Aloha,
Has anyone extensively used the of drvAbDf1 driver with an Allen Bradley
PLC-2 processor. This would be a recent version of the driver which
functions correctly with the PLC-5 processors.
We have an older version of the AB driver which is pre-PLC-5 and would
like to upgrade so as to get the benefits of the upgraded drvSerial
driver (in fact these two must be upgraded together this time around).
However, we are reluctant to upgrade because of historical problems in
the drvAbDf1/drvSerial interactions during link down conditions for which
we found work arounds.
Allan
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