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Goals and Symptoms
Sometimes, "???" is displayed instead of the variable value on the XBTN connected to the PLC.
Error can come from the cable used.
The aim of this resolution is to provide the reference of the cable that must be used to connect XBTN200/400 to Twido, Nano, Micro, Premium PLCs.
Because a new RJ45 Scheider standard was designed and also a test performed by XBTL1000 was given up : the cable to use depends on the XBTN version and on the XBTL1000 version used.
Causes and Fixes
Please see attached file "cable to use".
Also see the other attached file "9780+978+999" for the corresponding cable pinouts.
Important : it's not possible to use a new XBTN (with Telemecanique logo) with XBTL1000 <=V4.30
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