6/4/2024 6:49 AM | |
Joined: 11/15/2019 Last visit: 7/4/2024 Posts: 63 Rating:
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Hi everyone, I have an issue with receiving a real value via a GET block (see attachment). What could be the reason that the value sent to the PLC differs from the value I receive? I have a CPU 1510SP-1 PN and am communicating via PUT and GET. Software version is V16 Update 4. The PLC type sending the data is unknown, and no PUT and GET blocks are used on the other side. Thanks in advance for the tips and help! AttachmentSoftware question.pdf (106 Downloads) |
6/4/2024 7:15 AM | |
Joined: 10/7/2005 Last visit: 8/20/2024 Posts: 3016 Rating:
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Hi Robijn You are trying to GET 6 Bytes of data but have nominated only 4 Bytes as the length so change CHAR 4 to BYTE 6 for ADDR_1 and RD_1 pointers (or CHAR 6 although it looks weird imo) and you should be right. |
Cheers |
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