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FOR REFERENCES ONLY
6.3
Terminal function selection
6.3.1 Changing control logic switching
: Sink/source switching
Function
Logic input terminal sink logic (minus common)/source logic (plus common) and using an external
power supply are switched.
[Parameter setting]
Title
Sink/source switching
Sink/source settings are basically selected on the setup menu. (Refer to section 3.1)
After selecting them on the setup menu, the parameters are used for switching sink/source. However,
disconnect the control circuit terminals of the inverter. Otherwise, the equipment may malfunction.
After setting switching, the check alarms (, , ) are displayed, reset panel,
external signal, or power.
Refer to pages B-9 and B-10 regarding sink/source logic connections.
6.3.2
Keeping an input terminal function always active (ON)
: Always active function selection 1
: Always active function selection 2
Function
This parameter specifies an input terminal function that is always to be kept active (ON).
[Parameter setting]
Title
Always active function selection 1
Always active function selection 2
VFNC3C ENGLISH MANUAL
Function
0: Sink(Internal power supply),
100: Source,
200: Sink(External power supply)
1-99, 101-199, 201-255: invalid
Function
0-153 (Refer to section 11.6.)
0-153 (Refer to section 11.6.)
F-7
NOT SUBJECTED FOR RESALE
Adjustment range
Default setting
Adjustment range
Default setting
0 (No function)
0
6
6 (ST)
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