Easy xlogic PLC

joegge

Member
J
Join Date
Dec 2013
Location
Bolderslev
Posts
1
Hi everyone.
I think i have problems with noise disturbing the Can BUS on my Xlogic 18-DA-RU low cost PLC. I have random dropouts on the outputs(only ext. units).
Noticed that there is an EOL resistor (120ohms) in all extension units on the outgoing com socket? i am thinking about disconnecting them except the last one, after eleminating programming bugs, faulty adressing, peaks on inputs, shielding bus cable, cheked power supply etc.
Any experience with can bus problems or Xlogic PLCs anyone ?
 

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