61
4.3.6
Change acceleration and deceleration time (Pr. 7, Pr. 8)
* 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".
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
Number
Name
Initial Value
Setting Range
Description
7
Acceleration time
7.5K or less
5s
0 to 3600/360s
*
Set the motor acceleration time.
11K or more
15s
8
Deceleration time
7.5K or less
5s
0 to 3600/360s
*
Set the motor deceleration time.
11K or more
15
Changing example
Change the
Pr. 7 Acceleration time
setting from "5s" to
"10s".
Running
frequency
Acceleration
time
Deceleration
time
Time
Pr.20
Pr.7
Pr.8
Output
frequency
(Hz)
Pr.110
Pr.111
Pr.44
Pr.45
(60Hz)
1.
Screen at powering on
The monitor display appears.
Display
Operation
3.
Press to choose the parameter
setting mode.
4.
Pr. 7
) appears.
Flicker ··· Parameter setting complete!!
7.
Press to set.
PU indication is lit.
2.
Press to choose the PU operation
mode.
· Press to show the setting again.
· Press twice to show the next parameter.
· By turning , you can read another parameter.
The initial value
differs according
to the capacity.
5.
Press to read the currently set value.
" "(initial value) appears.
6.
Turn to change it to the set
value " ".
The parameter
number read
previously appears.
Summary of Contents for FR-A741-11K
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Page 216: ...209 MEMO ...
