Fuji Electric FVR-C11S-7EN Series - Page 48

FVR-C11S-EN
5-8 5 Selectin
g
Function
5
Chan
g
e durin
g
operation: X = impossible, = possible (enabled b
y
usin
g
), = possible (enabled b
y
usin
g
)
External si
g
nal operation (Di
g
ital input)
(FWD, REV)
When the external power suppl
y
is
used (Set SW7 at CM):
Forward operation with +24 to +27 VDC
supplied to FWD - P24/CM and decel-
eration to stop with them open.
Reverse operation with +24 to +27 VDC
supplied to REV - P24/CM and deceler-
ation to stop with them open.
No operation with +24 to +27 VDC
supplied to both FWD - P24/CM and
REV - P24/CM.
When the internal power suppl
y
is used
(Set SW7 at P24):
Forward operation with FWD - P24/CM
short-circuited and deceleration to stop
with them open.
Reverse operation with REV - P24/CM
short-circuited and deceleration to stop
with them open.
No operation with both FWD - CM and
REV - CM short-circuited.
Ke
y
pad operation
(forward rotation) [ ke
y
]
The motor runs forward when the
ke
y
is pressed and decelerates-
to-stop when the ke
y
is pressed.
FWD and REV terminal input is i
g
-
nored.
Ke
y
pad operation
(reverse rotation) [ ke
y
]
The motor runs in reverse when the
ke
y
is pressed and decelerates-
to-stop when the ke
y
is pressed.
FWD and REV terminal input is i
g
-
nored.
Note: This function can be chan
g
ed onl
y
while the FWD and REV terminals
are open.
Maximum output frequenc
y
This function sets the maximum output frequen-
c
y
.
1
2
3
Factor
y
settin
g
Chan
g
e durin
g
operation
50Hz X
The maximum output frequenc
y
can be set with a resolution of 1 Hz
in a ran
g
e between 50 and 120 Hz.
to
F03
50
120
f
V
Maximum volta
g
e
Maximum
output frequenc
y
CAUTION
Hi
g
h-speed operation can be set b
y
the inverter easil
y
. Carefull
y
check the
limit of the motor and machine before
chan
g
in
g
the settin
g
.
Otherwise in
j
uries could occur.