11/13/2009 8:58 AM | |
Posts: 382 Rating: (47) |
Hi Lex, That's quite strange. I think I got to try it out myself when I get back to office. with regards, how come |
12/2/2009 4:18 AM | |
Posts: 382 Rating: (47) |
Dear Lex, Sorry for my late reply. Finally I am back to office to do a setup to test out your issue. I don't have any problem in getting data from 402001 to 402024, 402001 to 402025, 402001 to 402026 and 402001 to 402030 [see my test screenshot]. And I don't receive any error either. I am afraid I have to repeatthe same old questions that I had posted before. 1] Please check your CP341 slave configuration/setup again by referring to my previous post. 2] Ifpossiblepostyour lastest program to me and tell me which are the DBs in your program that read by using modbus scan tools. 3] What is your communication setup from your CP341 to your PC then to the modbus scan tools? Can you make a hardware sketch of your setup and indicate the type of RS485/232 converter you used. with regards, how come AttachmentMBSlave Test.zip (227 Downloads) |
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