107
Extended parametersExtended parameters
Extended p
a
ramete
r
li
s
t
Rest
art
oper
a
ti
on
af
te
r inst
ant
an
eous
pow
er f
a
ilu
re
57
Restart coasting
time
0.1s
9999
0
The coasting time is as follows:
200V class(400V class)
00077 or less(00038 or less) ........ 0.5s,
00105 to 00340(00052 to 00170) . 1.0s,
00490 to 02330(00250 to 01160).. 3.0s,
- (01800 or more) .......................... 5.0s
0.1 to 5s/
0.1 to 30s
*10
Set the waiting time for inverter-triggered
restart after an instantaneous power failure.
*10 The setting depends on the inverter
capacity (200V class and FR-F740-
01160 or less/FR-F740-01800 or more)
9999
No restart
58
Restart cushion
time
0.1s
1s
0 to 60s
Set a voltage starting time at restart.
162
Automatic restart
after instantaneous
power failure
selection
1
0
0
With frequency search
1
Without frequency search (Reduced
voltage method)
10
Frequency search at every start
11
Reduced voltage method at every start
163
First cushion time
for restart
0.1s
0s
0 to 20s
Set a voltage starting time at restart.
Consider according to the magnitude of
load (inertia moment/torque).
164
First cushion
voltage for restart
0.1%
0%
0 to 100%
165
Stall prevention
operation level for
restart
0.1%
110%
0 to 120%
Consider the rated inverter current as
100% and set the stall prevention
operation level during restart operation.
299
Rotation direction
detection selection
at restarting
1
9999
0
without rotation direction detection
1
with rotation direction detection
9999
When
Pr. 78
="0", the rotation direction is
detected.
When
Pr. 78
="1","2", the rotation direction
is not detected.
611
Acceleration time at
a restart
0.1s
5/15s
*11
0 to 3600s
Set the acceleration
time to reach the set
frequency at a
restart.
*11
The setting
depends on the
inverter capacity
(200V class
and FR-F740-
01160 or less/
FR-F740-
01800 or more)
9999
Acceleration time for
restart is the normal
acceleration time
(e.g.
Pr. 7
).
Remot
e
s
e
tt
ing f
unct
ion
59
Remote function
selection
1
0
0
RH, RM, RL signal
function
Frequency setting
storage function
Multi-speed setting
1
Remote setting
Yes
2
Remote setting
No
3
Remote setting
No (Turning STF/
STR off clears
remotely-set
frequency.)
E
nergy
sav
ing
c
ontrol s
e
le
c
tion
60
Energy saving
control selection
1
0
0
Normal operation mode
4
Energy saving operation mode
9
Optimum excitation control mode
Fu
nc
tio
n
Parameter
Name
Incre
ments
Initial
Value
Range
Description
Param
eter
copy
Param
eter
clear
All
param
eter
clear
Re
la
te
d
p
a
ra
me
te
rs
: enabled
×
: disabled
Содержание FR-F700 Series
Страница 134: ...MEMO ...
