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Replacing a CP 341=RS422/485 module

4/24/2018 8:26 PM	Rate (0)
colin.macphail Regular Member Joined: 9/24/2013 Last visit: 9/26/2024 Posts: 15 Rating: (0)	Hi, I'm having issues with my S7 rack communicating via modbus to another device which is the master. I'm a total *** at this and I would like to change out the modbus card in the rack(6ES7 341-1CH01-0AE0). My question is, do I just simply swap the module, looking in the hardware manager of my project, I can see that the card has specific parameters, are these stored on the PLC and will just simply be written when the rack powers up or do I need to program it? If I need to program it, how would I go about it? Thanks in advance, Colin

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4/24/2018 11:39 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Hello Colin, probably this FAQ may help you. Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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4/26/2018 9:11 PM	Rate (0)
colin.macphail Regular Member Joined: 9/24/2013 Last visit: 9/26/2024 Posts: 15 Rating: (0)	Thanks for that, found all I needed to know there :D

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