B&R ACOPOSinverter P84, User Manual

Page: 140 / 405

Programming guidelines
140 ACOPOSinverter P84 User's Manual 2.10
The adjustment parameters can be modified with the inverter running or stopped.
Danger!
ACCIDENTAL OPERATION OF DEVICE
•
Make sure that changes to settings during operation do not cause any hazards.
•
We recommend stopping the frequency inverter before making any changes.
Failure to follow these instructions will result in death or serious injury.
Configuration parameters
Code Name/Description Setting range Factory settings
Inr [Ramp increment] 0.01 to 1 0.1
0.01
0.1
1
[0.01] : Accelerate until 99.99 seconds
[0.1] : Accelerate until 999.9 seconds
[1] : Accelerate until 6000 seconds
This parameter is used for [acceleration time] (ACC) , [deceleration time] (dEC) , [acceleration time 2] (AC2) and [deceleration time2] (dE2) .
ACC [Acceleration] 0.01 to 6000 s
1)
3 s
Time for the acceleration from 0 to [rated motor frequency] (FrS) . Make sure that this value is compatible with the moment of inertia.
dEC [Deceleration] 0.01 to 6000 s
1)
3 s
Time for the deceleration of the [rated motor frequency] (FrS) until 0. Make sure that this value is compatible with the frequency inverter's
moment of inertia.
AC2 [Acceleration 2] 0.01 to 6000 s
1)
5 s
Time for the ramp-up from 0 to [Rated motor frequency] (FrS) . Make sure that this value is compatible with the frequency inverter's moment
of inertia.
dE2 [Deceleration 2] 0.01 to 6000 s
1)
5 s
Time for the deceleration of the [rated motor frequency] (FrS) until 0. Make sure that this value is compatible with the frequency inverter's
moment of inertia.
tA1 [Begin Acc round] 0 to 100% 10%
Rounding of the start of the acceleration in % of the acceleration time [acceleration time] (ACC) or [acceleration time 2] (AC2) .
tA2
[End Acc round]
10%
•
Rounding of the end of the acceleration in % of the acceleration time [acceleration time] (ACC) or [acceleration time 2] (AC2) .
•
Can be set from 0 to (100% to [Round Start ACC] (tA1) ).
tA3 [Begin Dec round] 0 to 100% 10%
Rounding of the start of the deceleration in % of the deceleration time
[deceleration time]
(dEC) or
[deceleration time 2]
(dE2) .
tA4 [End Dec round] 10%
• Rounding of the end of the deceleration in % of the deceleration time [deceleration time] (dEC) or [deceleration time 2] (dE2) .
• Can be set from 0 to (100% to [Round DEC Start] (tA3) ).
LSP [Low speed] 0 Hz
Motor frequency with minimum reference value, setting from 0 to [High speed] (HSP) .
HSP [High speed] 50 Hz
Motor frequency with maximum reference value, setting from [Low frequency] (LSP) to [Max. output freq.] (tFr) . The factory setting changes
to 60 Hz if [Standard Motorfreq.] (bFr) = [60 Hz NEMA] (60) .
ItH
[Mot. therm. current]
0.2 to 1.5 In
1)
According to in-
verter performance
Motor thermal protection current, to be set to the rated current indicated on the nameplate.
VOLT [Speed prop. gain] 0 to 1000% 40%
Proportional gain of the speed controller.
SIt [Speed time integral] 1 to 1000% 100%
Time constant of the I component of the speed controller.
SFC [K speed loop filter] 0 to 100 0
Filter coefficient for the speed controller.
1) Range 0.01 to 99.99 s or 0.1 to 999.9 s or 1 to 9999 s in accordance with [ramp increment] (Inr) .
These parameters only appear if the corresponding function has been selected in another menu. When the parameters can also be
accessed and adjusted from within the configuration menu for the corresponding function, their description is detailed in these menus, on
the pages indicated, to aid programming.
Parameter that can be modified during operation or when stopped.