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How can communicate with a sentron pac 3220 ?

9/1/2020 9:20 AM	Rate (0)
edw44 Regular Member Joined: 5/5/2020 Last visit: 7/11/2024 Posts: 21 Rating: (0)	Hello How could I communicate with a sentron pac 3220 ------------------------------------------------------------------------------------------ Split from PAC3200 PROFINET GSD.
	Last edited by: Jen_Moderator at: 09/01/2020 11:04:02 New subject after splitting
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This contribution was helpful to 1 thankful Users NRod

4/13/2021 2:54 PM	Rate (0)
NRod Member Joined: 4/13/2021 Last visit: 4/13/2021 Posts: 1 Rating: (0)	I was hoping there would be an answer to this one. I am trying to communicate to our first PAC3220 using a typical Modbus TCP communication driver, KEPServer. Modbus TCP typically requires a node address in addition to the Ethernet IP address, I was unable to find this in the manual. If it is not operator adjustable often it could be 0 or 1, I have tried both. I also tried 126 because that would be the default for the PAC3120 with Modbus RS-485. It fails when I try to read a float from 30001 or 40001. I haven't found anything that works yet. Has anyone been successful at this? Should be common situation. Should be easy. I have done it with a lot of other devices.

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