FOR-A FA-9500 - 14-3. GPI Input Control

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14-3. GPI Input Control
 Level Control
The pin assigned function is enabled or disabled by the pulse level.
Trigger (state of pin)
OPEN: Function is OFF
CLOSE: Function is ON
 Pulse Control
The assigned pin function is triggered by changing the pin state between OPEN and CLOSE.
Trigger (state change of pin)
OPEN to CLOSE: Function is ON
 Normal Pulse Control
IMPORTANT
Use the specified pulse width and duration. Otherwise the GPI inputs may not function
properly.
Do not simultaneously close circuits for more than 1 pulse to prevent the GPI inputs
from malfunctioning.
OPEN
CLOSE
500msec or more pulse width
500msec or more pulse width
OPEN
CLOSE
500msec or more 500msec or more
Firs
t
second
1.0sec or more