Toshiba Tosvert VF-S15 Instruction Manual page 262

Note 1) Multiple functions assigned to a single terminal operate simultaneously.
Note 2) In case of setting always active function, assign the menu number to ,  and  (always
active function selection).
Note 3) In case of using terminal S2 as a logic input, set the parameter =0 (logic input).
Note 4) In case of using terminal S3 as a logic input, set the slide switch SW2 (lower) to S3 side and the parameter
=0 (logic input).
Note 5) In case of using terminal VIB as a logic input, set the side switch SW2 (upper) to S4 side and set the
parameter =1,3, or 4 (logic input). Since/ source logic depends on the slide switch SW1.
Input terminal selection 7 (VIB) of the logic input terminal function is enabled only by an even number
setting (Positive logic). An odd number setting (Negative logic) is disabled.
Note 6) In case of using terminal VIA as a logic input, set the parameter =3 or 4 (logic input).
Note 7) When stable operation cannot be attained because of frequency setting circuit noise, increase the value of
.
 Connecting
1) For logic input
Inverter
Input terminal
CC
2) For connection (sink logic) via transistor output
Inverter
Input terminal
CC
 Usage example ··· 3-wire operation (one-push operation)
Use the 3-wire operation function to operate the inverter, maintaining operation without using the sequence circuit
by inputting an external signal (reset logic signal).
Relay a-contact
Programmable controller
G-3
With sink settings
●Operates by short circuiting between
the input terminal and CC (common).
Use for forward run, reverse run,
preset-speed and so on.
● Control by connecting the input terminal and
CC (common) to the output (non-logic
switch) of the programmable controller.
Use for forward run, reverse run, preset-
speed and so on. Use a 5 mA transistor
that operates at 24 V dc.
E6582175
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