3/6/2020 4:17 AM | |
Posts: 4 Rating: (0) |
i also facing this problem , but i am using cb1241 . there is no HW Identifier for this module. where can i find the port for this module? update: when download the program, always show error Negative Acknowledge Error error code 8281, cannot find the HW identifier For this module/ ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 03/06/2020 10:32:15New subject after splitting Last edited by: TalentFMP at: 03/06/2020 10:59:28 |
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3/9/2020 2:59 AM | |
Posts: 4 Rating: (0) |
Hi mopS04, Thanks for the suggestion, actually already found the port. But the problem is I keep getting the error code 8281 which is Negative acknowledgement Port Parameter, solution ask to check the port. But i cannot find it. You can see the attachment for my program and also attach the code error. tq.
AttachmentMODBUS ERROR.zip (138 Downloads) |
3/9/2020 3:01 AM | |
Posts: 4 Rating: (0) |
Already done, but the same problem was state here.
AttachmentMODBUS ERROR.zip (133 Downloads) |
10/27/2021 8:24 AM | |
Joined: 7/30/2017 Last visit: 11/1/2021 Posts: 1 Rating: (0) |
I solved the problem by updating CM1241 firmware from V2.0 to V2.2 |
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