6/5/2009 2:12 PM | |
Joined: 1/4/2008 Last visit: 9/26/2024 Posts: 703 Rating: (96) |
Hello, imho the 4-wire unusedinputs should be short-circuited and connected with the Mana. See the FAQ here: http://support.automation.siemens.com/WW/view/en/22722557 And also the AI module manual, for exmple here: http://support.automation.siemens.com/WW/view/en/17473828 chapter 5 - wiring Regards Sydney |
6/12/2009 3:30 PM | |
Posts: 13 Rating: (1) |
hi H-H i just disabled the group diagnostics for spare channels no there is no problem and also in future if i want use them , need not stop PLC thank you for ur valuable suggestion cheers sun |
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