PLC: Siemens test

1. Double-click the Add New Device

 

 The model selection PLC CPU (used in this example BG31), double-click selection

 

 3. Modify PLC IP address, click Go Online

 

 

 

 4. Select the just added PLC, click Go Online

 

 5. Select the network card connected PLC (the need to look inside the Network and Sharing Center, see below), and click the Start Search

 

 

 

 6. Select the search to the PLC click Go Online

 

 7. Locate the table to add a new monitor just added the PLC, double-click it

 

 8. monitoring the newly added table, add the address of the first record (such as: M10.0), the display format will automatically fill in (in this case: Boolean), and then click Start (eye with the green arrow icon), monitoring values ​​are automatically appears, it has been connected to the PLC

 

 At this time, 0 is read

 

9. At this time, to modify the value 1, and then click Edit all selected values ​​immediately read the value of 1 becomes.

 

 

 

 

 

 

 

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Origin www.cnblogs.com/ScarecrowMark/p/11519783.html