Toshiba VF-nC1 - Manual (Page 96)

E6581090
G-2
7
(5) Input current setting (4 to 20mAdc) (6) Preset-speed setting
F
R
S1
S2
VI/S3
P15
P5
CC
RUN
STOP
F
R(SS4)
S1
S2
VI/S3
P15
P5
CC
RUN
STOP
Current
signal
HOQF
H (Input current signal)
Use the parameters H to H for
this setting.
Set H at 20% or so.
Frequency setting
UT
to UT : 1 to 7-speed run
H to H : 8 to 15-speed run
(1) To select 3-speed run, use the terminals S1 and S2.
(2) To select 7-speed run, use the terminals S1 to S3 (Add
S3.).
H : (Contact input)
H : (SS3)
(3) To select 15-speed run, use the terminals S1 to S4 (Add
S4.).
H : (Contact input)
H : (SS3)
H : (SS4)
Note: When using VI/S3 as an input terminal, be sure to
short-circuit P15 and VI/S3 with a resistor.
(7) Setting by means of a remote input device (8) Setting for switching between voltage/current
and internal potentiometer
F
R
S1
S2
VI/S3
P15
P5
CC
RUN
STOP
Optional connector
F
R
S1(FCHG)
VI/S3
P15
P5
CC
RUN
STOP
S2
Voltage/current signal
HOQF (Serial communications) HOQF (Terminal block/internal potentiometer switching)
H (Frequency command forced switching)