Fuji Electric FVR-C11S-7EN Series - Page 24

2-10 2 Installation and Connection
FVR-C11S-EN
2
Classifi-
cation
Terminal
s
y
mbol
Terminal name
Detailed specifications
Remarks
Analo
g
input
13
Power suppl
y
for
variable resistor
z
Used as power suppl
y
for frequenc
y
settin
g
device
(POT: 1 to 5 k
Ω
).
(+10VDC 10mADC max.)
12
Frequenc
y
settin
g
volta
g
e input
z
0 to +10VDC/0 to 100%,0 to +5VDC/0
to 100% (Input impedance : 22 k
Ω
)
C1
Frequenc
y
settin
g
current input
z
4 to 20mADC/0 to 100%
(Input impedance : 250
Ω
)
11 Analo
g
common
z
Common terminal for analo
g
input
si
g
nals
Di
g
ital
input
FWD
Forward operation
/Stop command
z
Forward operation with
FWD-P24/CM ON and
deceleration-stop with
FWD-P24/CM OFF
(Switch SW7 to P24)
Decelera-
tion-stop
with
FWD-P24/
CM and
REV-P24/
CM ON
REV
Reverse
operation
/Stop command
z
Reverse operation with
REV-P24/CM ON and
deceleration-stop with
REV-P24/CM OFF
(Switch SW7 to P24)
X1 Di
g
ital input 1
z
The functions listed below can be set
b
y
the X1 to X3 terminal functions.
Set with
functions
E01 to E03
X2 Di
g
ital input 2
X3 Di
g
ital input 3
(SS1)
(SS2)
Multistep
frequenc
y
selection
z
Up to four steps speed operation can
be selected with SS1 and SS2
ON/OFF si
g
nals.
(BX)
Coast to stop
command
z
Inverter output is cut immediatel
y
and
the motor coasts to a stop (no alarm
output) if BX
g
oes on.
(RST) Alarm reset
z
The inverter releases the status held
after stop with an alarm when RST
chan
g
es from ON to OFF.
(THR)
External alarm
input
z
The inverter stops with an alarm if
THR is set to OFF.
(WE-KP)
Write-enable com-
mand for ke
y
pad
(data chan
g
e al-
lowed)
z
Data rewritin
g
for each function with
the ke
y
pad panel is rejected if WE-KP
is OFF.
z
Rewritin
g
with ke
y
pad panel is
allowed if WE-KP is ON.