12/21/2014 11:48 AM | |
Joined: 5/1/2009 Last visit: 5/23/2021 Posts: 144 Rating:
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Dear Expert I work on project to control on Delta VFD by using S7-200 CPU 224XP and the connection are MODBUS I check every thig but the MBUS_MSG still changed between 3 and 0 I write in address 42001 , chang address from Hex. to decimal (48193) and tried a lot of different address but the same error appear so kindly can check my preogram attached for me thanks for your concern Attachmentmodbus.zip (72 Downloads) |
Best regard |
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