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8.3.1 Monitoring and testing device status
This section explains how to monitor device status, turn bit devices on/off forcibly,
and change word device values.
(1) Turning bit devices on/off forcibly
In the example operation below, "X0" is forcibly turned on.
1) Click [Debug] → [Modify Value].
1) Click!
2) Enter "X0"!
3) Click!
2) The Modify Value dialog box is displayed.
Input "X0" to the "Device/Label" list box.
3) Click the ON
button to forcibly turn "X0"
on.
4) Reflected!
4) The result of the device being turned on is
reflected on the ladder monitor screen.