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FX Series Programmable Controllers Object Function Description 8
8-83
8.13.2 Switch
The "Switch" object allows to control the ON/OFF status of a bit device in the PC via a key (mechanical key or
touch key).
Input items
1 ) Control input
Displays the key name selected from the key list on the key list window.
This dialog box displays the key name, but does not allow modification.
When modifying the key name, press the [Cancel] button to close the dialog box, then select a desired
key name from the key list window.
2 ) Device
Specifies the device No. or external output No. to be driven by the key specified in 1) Control input.
•Bit Device :
[10DU] [25DU] [30DU] [40DU] [40DU-TK] [50DU-TK] [F940GOT]
Enter a bit device in the PC to be turned on/off.
•DU Output :
[40DU] [40DU-TK] [F940GOT]
Enter an output No. (0 to 7) of the external I/O connector in the DU.
3 ) Operation
Select the output characteristics of the switch.
•Momentary :
[10DU] [25DU] [30DU] [40DU] [40DU-TK] [50DU-TK] [F940GOT]
Turns on while pressed and held, and turns off when released.
•Alternate :
[10DU] [25DU] [30DU] [40DU] [40DU-TK] [50DU-TK] [F940GOT]
Turns on when pressed or released, and turns off when pressed again.
•Set :
[50DU] [F940GOT]
Turns on when pressed, and remains on even if released or pressed again.
•Reset :
[50DU] [F940GOT]
Turns off when pressed, and remains off even if pressed again.
Switch characteristics
Screen List Window
Objects
Screen
Keys
Header
"
1)
2)
3)
Momentary Alternate
ResetSet
Switch
Output
ON
OFF
ON
OFF
Switch
Output
ON
OFF
ON
OFF
Switch
Output
ON
OFF
ON
OFF
Switch
Output
ON
OFF
ON
OFF