3/28/2021 12:59 PM | |
Joined: 6/17/2012 Last visit: 6/27/2024 Posts: 1 Rating:
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Good day My name is Andrew and I have a legacy project with multiple PLC 1214's and HMI KTP 600 PN. I have one CPU with the program and the rest merely handling send receive blocks. The master PLC also has an RS485 LHS module. When I downloaded to the CPU using V14 SP1 it has now stopped the RS 485 comms due to library issues with the FB's. Please advise how to bring everything back to normal. I do understand that v4.0 f/w needs V12 on KTP 600 but how do I get RS485 module working again?? Thanks in advance Andrew ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 03/29/2021 12:00:54New subject after splitting |
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3/29/2021 3:52 PM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating:
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Hello,
you want some help but you didn't provide info how you did portation of prj from v12 to v14. Really I'm surprised with no errors or other (especially P2P blocks) versions library problems. |
Last edited by: Duris_I at: 03/30/2021 11:04:46With best regards... |
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