xLadder user manual-V2.0.0.6

simultaneously:

PLC data written or forced in the state table window will be applied to the program

status monitor window.

The conditions of Viewing data status

1.X Ladder and PLC communicate successfully.

2.Download the program to the PLC successfully.

3.To view the continuous changes of the PLC data state , the PLC must be located in

the RUN mode.

4.If the program that you monitor is not implemented, there will not be a state

display.

Attention:

If the program downloads successfully, you have to convert the PLC from the STOP

mode to the RUN mode to run the program.Because in STOP mode, you will not be

able to see the expected results of the program logic operation.

How to view data status

In RUN mode, click on the connection to monitor the program. Write the

address of the data that you want to view in the state table , the status table will

show its current value.

The color of execution status:

Contact: when the contact is switched on, the instruction will change the color.

Coil: when the output is switched on, the instruction will change the color .

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