Mitsubishi Electric fr-e700 series, Instruction Manual

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Basic settings Simple mode parameter list
FR-E700 SC EC/ENE 5 - 9
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 fast-
er speed decrease.
햲
Depends on the Pr. 21 "Acceleration/deceleration time increments" setting. The initial value for
the setting range is "0 to 3600 s" and setting increments is "0.1 s".
Pr.
No.
Name Initial Value
Setting
Range
Description
7
Acceleration time
FR-E720S-110SC
FR-E740-095SC
5 s
0–3600 s/
0–360 s
햲
Set the motor acceleration time.
FR-E740-120SC and 170SC 10 s
FR-E740-230SC and 300SC 15 s
8
Deceleration time
FR-E720S-110SC
FR-E740-095SC
5 s
0–3600 s/
0–360 s
햲
Set the motor deceleration time.
FR-E740-120SC and 170SC 10 s
FR-E740-230SC and 300SC 15 s
NOTE
Too short acceleration/deceleration times may lead to an inverter shutoff with error message
(E.THT, E.THM, E.OCT, E.OVT ...).
Example
쑴
Change the Pr. 7 "Acceleration time" setting from "5 s" to "10 s".
Fig. 5-7:
Acceleration/deceleration time
I000006C
Output fr
equenc
y