4/10/2019 10:30 AM | |
Posts: 2 Rating: (0) |
Hello Folks, I have problem with receiving data aswell. Article number 6ES7 138-4DF01-0AB0 Communication module with serial interface (RS232; ASCII protocol; V1.3; I have two same PLC 1500 on two workingplaces. On first one I have no problem with recieving, but on second one I recieved data on 10time. When I am trying to log with card in to the system I have to put card on reader many times. I have same SW like on first place, where I have No problem. What do you think guys ? Can be problem with interference ? Bad cable ? Thanks Have a good day ------------------------------------------------------------------------------------------ |
Last edited by: jruzicka at: 4/10/2019 10:41:14 AMLast edited by: Jen_Moderator at: 4/10/2019 2:05:49 PMNew subject after splitting |
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4/10/2019 2:17 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi jruzicka, what happens when it doesn´t work? Any error on the communication blocks? How do you evaluate the status of system blocks in STEP 7 (TIA Portal)? regards, |
FCK WAR! |
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