5/23/2017 1:21 PM | |
Joined: 1/3/2013 Last visit: 8/15/2024 Posts: 40 Rating:
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Hello, I am having a similar problem. I am trying to read one register from a modbus server installed on a PC (linux), with a S7-1200 over Modbus TCP using MB_Client. But i'm not able to receive any data through modbus client function. The error bit is activating with a frequency of 5-6 seconds and Status Value Is changing periodically between "16#7005", "16#7006", "16#8383". Please see the attached screenshots. What can be wrong? I tried to read the register 40002 with modbus scanner application (CAS) running on PC and I received correct value. Thank you and Best Regards AttachmentMODBUS_F_DB.pdf (604 Downloads) |
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