Toshiba Tosvert VF-A5 - Page 22

E6580516
Example 3 To set operating frequency with external signals, and forward/reverse run and
decelerated stop with the panel.
MCCB
,.-....
3-phase --o o---o
main circuit ~o---o:s
power source --o u---o
Uu----...
Vo----'
Wo---~
CD Potentio-
ST
F
Operating via the panel
meter ,
C2) 0-10Vdc C:::::{::::_
(3) 4-20mAdc C:--------~-t_- __
or
0-10Vdc
Setting
Parameter
group
Parameter
c,,- .ut
[ nDd (Command mode selection)
c.-.ut
F n [Id (Frequency setting mode
selection)
External operating
[,,-.SF
FC
: Setting value
Note 5)
frequency signal
CD Potentiometer
I
I
® 0-10Vdc
I
I
@4-20mAdc
2
0-10Vdc
2
The switches are under the ROM
interface window. (Refer to page 4. )
Setting value
Reference page
2 or '-I
Note 1)
45
I
45
I
Switch
SW
--
V side
I side
V side
Note 5) Refer to page 7
4.
Example 4 To set operating frequency, forward/reverse run, decelerated stop, and coast-stop via
external signals.
3-phase
main circuit
MCCB
power source --0,.......0---0
<D Potentio-
meter ,
C2) 0-10Vdc (::::::::::: _
(3) 4-20mAdc ~---------~-t_- __
or
0-10Vdc
Setting
Parameter group
Uo--- ...... Motor
V IM
Wo----~
Parameter
c.-.ut
[ n [Id (Command mode selection)
c.-.ut
F n [Id (Frequency setting mode
selection)
External operating
[,,-.SF
FC
: Setting value
Note 5)
frequency signal
CD Potentiometer
I
I
® 0~10Vdc
I
I
@4~20mAdc
2
0~10Vdc
:=·
Setting value
: or
'-I
Note 3)
I or '-I
Note4)
Switch
SW
--
v side
I side
V side
Note 4) Emergency stop
is possible from the panel by pressing I STOP I twice.
Reference page
45
45
Note 5) Refer to page 7 4.
IF nc:c1 I set to : ... The reference frequency can on ly be input from the terminal block.
IF n [I cl I set to '-I ... Press I PANEUREMOTE I. and the reference frequency can be
entered from the operation
panel.
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