Home Return FP2 Positioning Unit
10-20
10.5 Checking the Home and Near Home Input Logic
10.5.1 When “Input Valid When Power is Supplied” is Specified
In cases like that below, when power is supplied to the input circuit of the unit, the “Power supplied”
control code for the program is selected from the control code table.
（Refer to page 16-7.）
When to specify “Input valid when power is supplied”:
-If the input switch contact is the “a” contact
-If the input sensor goes ON when the home or near home position is detected
-When the Z phase of the driver is connected
10.5.2 When “Input Valid When Power is not Supplied” is Specified
In cases like that below, when power is not being supplied to the input circuit of the unit, the “Power not
supplied” control code for the program is selected from the control code table.
（Refer to page 16-7.）
When to specify “Input valid when power is not supplied”:
If the input switch contact is the “b” contact
If the input sensor goes OFF when the home or near home position is detected
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