Mitsubishi Electric FR-E700 Instruction Manual page 144

Parameter overview
Parameter
Func-
Name
tion
DC injection brake
10
operation frequency
DC injection brake
11
operation time
DC injection brake
12
operation voltage
13 Starting frequency
Holding time at a start
571
14 Load pattern selection
15 Jog frequency
Jog acceleration/
16
deceleration time
17 MRS input selection
18 Refer to Pr. 1 and Pr. 2
19 Refer to Pr. 3
—
20
Refer to Pr. 7 and Pr. 8
21
Tab. 6-1: Parameter overview (4)
6 - 4
Incre- Initial Setting
ments value range
0.01Hz 3Hz 0–120Hz
0
0.1s 0.5s
0.1–10s
0
0.1% 6/4/2 % *
0.1–30%
0.01Hz 0.5Hz 0–60Hz
0.0–10.0s
0.1s 9999
9999
0
1
2
1 1
3
0.01Hz 5Hz 0–400Hz
0.1/ 0–3600/
0.5s
0.01s 360s
0
2
1 0
4
Description
Set the operation frequency of the
DC injection brake.
DC injection brake disabled
Set the operation time of the DC
injection brake.
DC injection brake disabled
Set the DC injection brake voltage
(torque).
* Initial values differ according to
the inverter capacity:
FR-E720S-008 and 015/
FR-E720S-030 to 110,
FR-E740-016 to 170/
FR-E740-230 and 300
Starting frequency can be set.
Set the holding time of Pr. 13
"Starting frequency".
Holding function at stat is invalid.
For constant torque load
For variable-torque load
at reverse rotation
boost of 0%
For constant
torque eleva-
tors
at forward rota-
tion boost of 0%
Set the frequency for jog
operation.
Set the acceleration/deceleration
time for jog operation. Set the time
taken to reach the frequency set in
Pr. 20 "Acceleration/deceleration
reference frequency" for accelera-
tion/deceleration time (initial value
is 50Hz).
In addition, acceleration/decelera-
tion time can not be set separately.
Open input always
Normally closed input (NC contact
input specifications)
External terminal: Normally closed
input (NC contact input specifica-
tions)
Communication: Normally open
input
Parameter
All
Para- Para-
Para-
meter meter
meter
copy clear
clear
Refer
to
page
✔: enabled
—: disabled
✔ ✔ ✔
✔ ✔ ✔
6-98
✔ ✔ ✔
✔ ✔ ✔
6-73
✔ ✔ ✔
✔ ✔ ✔
6-56
✔ ✔ ✔
6-61
✔ ✔ ✔
✔ ✔ ✔
6-117