unitelway and nano com.


Thread Starter

Robalo Marques Luc

What I would like to do is use two nano, one as master and the other as slave, the master reading one of the output of the slave so it can increments a counter, can someone help me because i looked in the documentation of the nano and pl7 and I found nothing, please help. I'm a student in automation and this is an exercise that even our teacher had problem too. Thanks you a lot. Robalo Marques Luc ps: sample code would be really appreciated...

Erhard Bartl

Hi, the TSX Nano plc's you can use in three way's: 1)as standalone plc, 2) as IO expansion and 3) as master and slave with automatic read/write communication. you can select the function by a selector near the programming port. you can realize a distance of up to 200 m (RS485). For more information visit the www.modicon.com site or send me a email. best regard Erhard Bartl Schneider Electric Austria