Error of PLC Fatek!!!

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HungNguyenpt86
Posts: 5
Joined: Sat Apr 14, 2018 2:03 am

Error of PLC Fatek!!!

Post by HungNguyenpt86 »

Dear all,
I have got a program PLC Fatek, use HSC0 read encoder signal (phase A, phase B, counting mode A/B*4, 32 bit Hardware Counter). Value of encoder is saved R4096. Program is alarm error when R4097 < 0. I don't understand when R4097<0. Error not allways repeat.
Thanks,