Change Acceleration And Deceleration Time (Pr.7, Pr.8) - Mitsubishi Electric FR-F700 Series Instruction Manual

Change acceleration and deceleration time
(Pr.7, Pr.8)

4.4 Change acceleration and deceleration time (Pr.7, Pr.8)

Set in Pr.7 Acceleration time a larger value for a slower speed increase and a smaller value for a faster speed increase.
Set in Pr.8 Deceleration time a larger value for a slower speed decrease and a smaller value for a faster speed decrease.
Parameter
Name
Number
7 Acceleration time
8 Deceleration time
* Depends on the Pr.21 Acceleration/deceleration time increments setting. The initial value for the setting range is "0 to 3600s" and setting increments
is "0.1s".
Changing example Change the Pr. 7 Acceleration time setting from "5s"
to "10s".
1.
Screen at powering on
The monitor display appears.
2.
Press to choose the PU operation
mode.
3.
Press to choose the parameter
setting mode.
4.
5.
Press to read the currently set value.
" "(initial value) appears.
6.
Turn to change it to the set
value of "
7.
Press to set.
54
Initial Value
200V class (400V class)
00340 or less (00170 or less)
00490 or more (00250 or more)
00340 or less (00170 or less)
00490 or more (00250 or more)
Operation
Pr. 7) appears.
".
· By turning , you can read another parameter.
· Press to show the setting again.
· Press twice to show the next parameter.
Setting
Range
5s
0 to 3600/
360s
15s *
10s
0 to 3600/
360s
30s
*
Pr.20
(60Hz)
Acceleration
time
Display
PU indication is lit.
The parameter
number read
Flicker ··· Parameter setting complete!!
Description
Set the motor acceleration time.
Set the motor deceleration time.
Running
frequency
Time
Pr.7
Pr.8
Deceleration
time
previously appears.
The initial value
differs according
to the capacity.