Change The Acceleration/Deceleration Time (Pr. 7, Pr. 8) - Mitsubishi Electric FR-A700 Instruction Manual

Simple mode parameter list
5.1.5

Change the acceleration/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.
Pr.
Name
No.
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".
NOTE
Too short acceleration/deceleration times may lead to an inverter shutoff with error message
(E.THT, E.THM, E.OCT, E.OVT ...).
Example Change the Pr. 7 "Acceleration time" setting from "5s" to "10s".
5 - 10
Setting
Initial Value
Range
00250 or less 5s
0–3600s/
0–360s
00310 or more 15s
00250 or less 5s
0–3600s/
0–360s
00310 or more 15s
Fig. 5-7:
Beschleunigungs-/Verzögerungzeit
Description
Set the motor acceleration time.
Set the motor deceleration time.
Basic settings
I001466E