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PARAMETERS
83
< Setting>
Pr. 60
Setting
Operation
Mode
Description
Automatically
Set
Parameters
0
Ordinary
operation
mode
1, 2, 11,
12
Shortest
acceleration/
deceleration
mode
Set to accelerate/decelerate the motor in the
shortest time.
The inverter makes acceleration/deceleration in
the shortest time using its full capabilities. During
deceleration, an insufficient brake capability may
cause the regenerative overvoltage alarm
(E.OV3).
"1" : Stall prevention operation level 150%
"2" : Stall prevention operation level 180%
"11": Stall prevention operation level 150%
when brake resistor or brake unit is used
"12": Stall prevention operation level 180%
when brake resistor or brake unit is used
Pr. 7, Pr. 8
<Setting 2>
!
Set these parameters to improve performance in the intelligent mode.
(1) Pr. 61 "reference I for intelligent mode"
Setting Reference Current
9999 (factory setting) Referenced from rated inverter current
0 to 500A Referenced from setting (rated motor current)
(2) Pr. 62 "ref. I for intelligent mode accel"
The reference current setting can be changed.
Setting Reference Current
9999 (factory setting) 150% (180%) is the limit value.
0 to 200% The setting of 0 to 200% is the limit value.
(3) Pr. 63 "ref. I for intelligent mode decel"
The reference current setting can be changed.
Setting Reference Current
9999 (factory setting) 150% (180%) is the limit value.
0 to 200% The setting of 0 to 200% is the limit value.
Note: Pr. 61 to Pr. 63 are only valid when any of "1, 2, 11, 12" are selected for
Pr. 60.