S
Hi,
I have got a little problem with my devicenet network.
I know that a Device net scanner has a status word at the begining of its discrete input. I'm using it to control all the process (if the conditions are false do not allow to start a programm SLC500).
My problem is that: one of the status bits called comunication error is blinking. I mean, if everything is ok that bit should be at zero state but from time to time its changing to logic 1 for just one cycle of PLC. What could be a reason for that kind of situation.
Best regards
Jacek & Slav
I have got a little problem with my devicenet network.
I know that a Device net scanner has a status word at the begining of its discrete input. I'm using it to control all the process (if the conditions are false do not allow to start a programm SLC500).
My problem is that: one of the status bits called comunication error is blinking. I mean, if everything is ok that bit should be at zero state but from time to time its changing to logic 1 for just one cycle of PLC. What could be a reason for that kind of situation.
Best regards
Jacek & Slav