Configuration Mode (ConF)
RAMP
Code Nam e / De s cription Adjustment range Factory s e tting
rPt
[Ramp type]
[Line a r]
(
LI
n
)
LIn
[Line a r]
(
LI
n
)
[S ram p]
(S)
[U ram p]
(U)
[Cus tom ized]
(CUS)
S ramps
f (Hz) f (Hz)
FrS FrS
The rounding coefficient is fixed,
t1 = 0.6 set ramp time (linear)
t2 = 0.4 set ramp time (round)
0 0
t3 = 1.4 set ramp time
t2 t1 t2
t
t2 t1 t2
t
t3 t3
U ramps
f (Hz) f (Hz)
FrS FrS
The rounding coefficient is fixed,
t1 = 0.5 set ramp time (linear)
t2 = 1.0 set ramp time (round)
0 0
t1 t2
t
t1 t2
t
t3 = 1.5 set ramp time
t3 t3
Customized ramps
f (Hz) f (Hz)
FrS FrS
tA1: adjustable from 0 to 100%
tA2: adjustable from 0 to (100% - tA1)
tA3: adjustable from 0 to 100%
0 0
tA4: adjustable from 0 to (100% - tA3)
tA1 tA2
t
tA3 tA4
t
t12 t34
t12 = ACC * (tA1(%) / 100 + tA2(%) / 100 + 1)
t34 = DEC * (tA3(%) / 100 + tA4(%) / 100 + 1)
Inr
[Ramp increment]
[0,1 ]
(0.1)
This parameter is valid for
[Accele ration]
(ACC),
[Dece leration]
(dEC),
[Accele ration 2]
(AC2) and
[Dece leration 2]
(dE2).
[0,01]
: Ramp up to 99.99 seconds
[0,1]
: Ramp up to 999.9 seconds
[1]
: Ramp up to 6,000 seconds
(1)
0.01
ACC
[Acceleration]
0.00 to 6,000 s (2) 3.0 s
Time to accelerate from 0 to the
[Rated m otor freq.]
(FrS)
(page 86). To have repeatability in ramps, the value of this
parameter must be set according to the possibility of the application.
(1)
dEC
[Deceleration]
0.00 to 6,000 s (2) 3.0 s
Time to decelerate from the
[Rated m otor freq.]
(FrS)
(page 86) to 0. To have repeatability in ramps, the value of this
parameter must be set according to the possibility of the application.
(1)
tA1
[Begin Acc round]
0 to 100% 10%
Rounding of start of acceleration ramp as a % of the
[Accele ration]
(ACC) or
[Acceleration 2]
(AC2) ramp time.
Can be set betw een 0 and 100%.
This
parameter
can
be
accessed
if
the
[Ramp
type]
(
rPt
)
is
[Cust o m ize d ]
(
CUS
).
(1)
Parameters described in this page can be accessed by:
DRI- > CONF > FULL > FUN- > RPT-
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