Specifications

Graphic Operation Terminal GOT-F900 Creation of Display Screens (FX-PCS-DU/WIN-E) 18
18-47
18.6.3 Switch
The "Switch" object allows a touch key or function key in the GOT to control the ON/OFF
status of a bit device in the PLC.
The "Switch" object offers the switch function as a pushbutton switch, etc.
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Contents of setting
1) Operation
• Select the output operation mode.
Momentary : Turns the controlled bit device ON/OFF in accordance with the ON/OFF sta-
tus of the control input key.
Alternate : Turns the controlled bit device ON/OFF every time the control input key
becomes ON from OFF.
Set : Forces the controlled bit device ON when the control input key becomes ON.
The controlled bit device remains ON until a reset input is given.
Reset : Forces the controlled bit device OFF when the control input key becomes
ON.
Operation examples of "Momentary" and "Alternate"
When a touch or function key is pressed, Y0 in the PLC is output.
- Switch Control Input: Touch key
Bit Device (output): Y0
Operation examples of "Set" and "Reset"
When the SET key is pressed, Y1 is set. When the RST key is pressed, Y1 is reset.
- Switch Control Input (key): SET key, RST key
Bit Device (output): Y1 (set), Y1 (reset)
Attribute Contents of setting
Control Input Enter a key name which actuates the switch function.
Bit Device Enter a bit device to be driven by the key specified in "Control Input".
Operation
Select the operation mode among "Momentary", "Alternate", "Set" and
"Reset".
When "Operation" is set to "Momentar
y
" When "Operation" is set to "Alternate"
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Y0
Touch ke
y
ON
OFF
ON
OFF
ON
OFF
Y1
RST ke
y
(
reset
)
SET ke
y
(
set
)