You are here: / / 435/490NBX Bug fix
There is a known issue in the July 2, 2014 435NBX and 490NBX firmware. The bug affects the writing of data from an Allen-Bradley PLC to an ASCII device. Moving ASCII data to an Allen-Bradley PLC functions properly.
If you are seeing duplicate messages when writing data from your PLC to ASCII device please give us a call at 1-800-249-1612 or send us a request using the Support Form. A firmware update that resolves this issue is available and can be upgraded in the field. We apologize for any problems this may have caused.
You must be logged in to reply to this topic.