Chapter 11 Monitoring
11-41
The device information window displays all the device areas in PLC, based on CPU type.
How to open the device is as follows. Double-click the device icon (Ex. I. Q, M, R, W) or click the right button
of the mouse to select [Open Device] on the menu.
Notes
a. Device monitoring if executed on the XG5000 menu will be in Connect, Monitor status.
b. If not in Monitoring mode, the device if open will display the previous data value.
c. Basically the data value will be initialized to 0.
11.5.2 Device Areas
Device Areas are necessary for effective and correct control of various types of data. PLC provides various
device areas of data to manage such data effectively. The user is requested to classify the data areas for
applicable reference in the program.
Refer to XGI-CPUU manual for respective detailed device area.
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