B&R ACOPOSinverter P84, User Manual

Page: 205 / 405

Programming guidelines
ACOPOSinverter P84 User's Manual 2.10 205
[RAMP] (rPt-)
Code Name/Description Setting range Factory settings
rPt- [RAMP]
rPt [Ramp type] [Linear] (LIn)
LIn [Linear] (LIn)
S [S ramp] (S)
U
[U ramp]
(U)
CUS [customer-spec] (CUS)
S-ramps
FrS FrS
The rounding coefficient is constant, where t2 = 0.6 x t1 and t1 = set
ramp time.
U ramps
The rounding coefficient is constant, where t2 = 0.5 x t1 and t1 = set
ramp time.
Customized ramps
tA1: Can be set between 0 and 100%
tA2: Can be set between 0 and (100%- tA1)
tA3: Can be set between 0 and 100%
tA4: Can be set between 0 and (100%- tA3)
As a percentage of t1, where t1 = set ramp time
Inr [Ramp increment]
1)
[0.1] (0.1)
0.01 [0.01] : Accelerate until 99.99 seconds
0.1 [0.1] : Accelerate until 999.9 seconds
1
[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]
1)
0.01 to 6000 s
2)
3 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.
dEC [Deceleration]
1)
0.01 to 6000 s
2)
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.
tA1 [Begin Acc round]
1)
0 to 100% 10%
• Rounding of the start of the acceleration in % of the acceleration time [acceleration time] (ACC) or [acceleration time 2] (AC2) .
•
Can be set between 0 and 100%
•
The parameter is accessible if [Ramp Type] (rPt) is [customer spec] (CUS) type.
tA2
[End Acc round]
1)
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) ).
•
The parameter is accessible if [Ramp Type] (rPt) is [customer spec] (CUS) type.
tA3
[Begin Dec round]
1)
0 to 100% 10%
•
Rounding of the start of the deceleration in % of the deceleration time
[deceleration time]
(dEC) or
[deceleration time 2]
(dE2) .
•
Can be set between 0 and 100%
•
The parameter is accessible if
[Ramp Type]
(rPt) is
[customer spec]
(CUS) type.
tA4 [End Dec round]
1)
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) ).
• The parameter is accessible if [Ramp Type] (rPt) is [customer spec] (CUS) type.