Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 157 / 608

Parameter Parameter overview
FR-E700 SC EC/ENE 6 - 3
Func-
tion
Parameter
Name
Incre-
ments
Initial
Value
Setting
Range
Description
Para-
meter-
Copy
Para-
meter
Clear
All
Para-
meter
Clear
Refer
to
Page
Rela
te
d
Paramet
ers
✔
: Enabled
—: Disabled
Ac
celer
ation/dec
eler
ation time setting
7

Acceleration time
0.1/
0.01 s
5/10/15 s *
0–3600/
360 s
Set the motor acceleration time
* Initial values differ according to the inverter
capacity:
FR-E720S-110SC or less,
FR-E740-095SC or less/
FR-E740-120SC and 170SC/
FR-E740-230SC and 300SC
✔ ✔ ✔
6-71
8

Deceleration time
0.1/
0.01 s
5/10/15 s *
0–3600/
360 s
Set the motor deceleration time
* Initial values differ according to the inverter
capacity:
FR-E720S-110SC or less,
FR-E740-095SC or less/
FR-E740-120SC and 170SC/
FR-E740-230SC and 300SC
✔ ✔ ✔
20
Acceleration/deceleration
reference frequency
0.01 Hz 50 Hz 1–400 Hz
Set the frequency referenced as
acceleration/deceleration time. As
acceleration/deceleration time, set the
frequency change time from stop to Pr. 20.
✔ ✔ ✔
21
Acceleration/deceleration
time increments
1 0
0
Increments:
0.1 s
Range:
0–3600 s
Increments and setting
range of acceleration/
deceleration time
setting can be
changed.
✔ ✔ ✔
1
Increments:
0.1 s
Range:
0–3600 s
44
Second acceleration/
deceleration time 0.1/
0.01 s
5/10/
15 s * 0–3600/
360 s
Set the acceleration/deceleration time when
the RT signal is on.
* Initial values differ according to the inverter
capacity:
FR-E720S-110SC or less,
FR-E740-095SC or less/
FR-E740-120SC and 170SC/
FR-E740-230SC and 300SC
✔ ✔ ✔
45
Second deceleration time
0.1/
0.01 s
9999
0–3600/
360 s
Set the deceleration time when the RT signal
is on.
✔ ✔ ✔
9999 Acceleration time = deceleration time
147
Acceleration/deceleration
time switching frequency
0.01 Hz 9999
0–400 Hz
Frequency when automatically switching to
the acceleration/deceleration time of Pr. 44
and Pr. 45.
✔ ✔ ✔
9999 No function
Mot
or pr
ot
ec
tion fr
om o
verhea
t
(elec
tr
onic thermal r
ela
y func
tion)
9

Electronic thermal O/L relay 0.01 A
Rated
inverter out-
put current * 0–500 A
Set the rated motor current.
* The initial value of the 026SC or less is set to
85% of the rated inverter current.
✔ ✔ ✔
6-82
51
Second electronic
thermal O/L relay
0.01 A 9999
0–500 A
Made valid when the RT signal is on. Set the
rated motor current.
✔ ✔ ✔
9999 Second electronic thermal O/L relay invalid
Tab. 6-1: Parameter overview (3)