P016: Min. Negative Speed / Voltage Reference; P030: Rise Ramp Of The Positive Reference; P031: Fall Ramp Of The Positive Reference - Santerno DCREG2 Series User Manual

DCREG2
DCREG4
7.2.14 P016: M
P016 nMinNeg
**** %
WARNING
WARNING
7.2.15 P030: R
P030 RampUpPos
***** sec
NOTE
7.2.16 P031: F
P031 RampDnPos
***** sec
NOTE
. N
IN EGATIVE
P P016 - nMinNeg
-100 ... 0 %
R
0 %
D
It sets, as a percentage of the max. reference corresponding to 10V, the min.
F
absolute value allowed both for the Ref n reference applied to the ramps and for
the n setpoint negative global speed / voltage reference, even if no reference is
applied or if positive references are applied. In this parameter, in order to enter a
min. reference you need to program P012 = 2:Negative only first. Anyway,
disabling of minimum speed can be achieved by closing the digital input set
to the 9:MinSpdDisabled function (see parameter set C130 ... C135).
In this parameter, do not save - as an absolute value - any value exceeding
the one saved in EEPROM for P015, as this will cause the drive malfunction.
If a value of P012  2 is saved in EEPROM, do not save any value other than
zero for this parameter, as this will cause the drive malfunction.
R
ISE AMP OF THE
P P030 - RampUpPos
R 0.000 ... 300.0 s
D 0.000 s
Rise ramp time, expressed in seconds, from 0% to 100% of the positive speed /
F
voltage reference applied to the Main Ref or the Preset Ref (preset run
reference), possibly limited at the minimum and/or maximum value. See also
figure shown in the RAMPS OVER REFERENCE chapter.
For both DCREG4 and DCREG2, the real speed ramp corresponds to the ramp
set in this parameter as long as the drive is not in current limit mode.
This parameter programming cannot be changed if a digital input configured for
the 7:Ramps Disabled function is closed.
R
ALL AMP OF THE
P P031 - RampDnPos
0.000 ... 300.0 s
R
0.000 s
D
Fall ramp time, expressed in seconds, from 100% to 0% of the positive speed /
F
voltage reference applied to the Main Ref or the Preset Ref (preset run
reference),
maximum value. See also figure shown in the RAMPS OVER REFERENCE
chapter.
For DCREG4, the real speed ramp corresponds to the r
long as the drive is not in current limit mode, whereas for DCREG2, the real
as
s corresponds to the ramp set as soon as it exceeds the time required
peed ramp
for the coast to stop stage.
This parameter programming cannot be changed if a digital input configured for
the 7:Ramps Disabled function is closed.
S / V
PEED OLTAGE
P R
OSITIVE EFERENCE
P R
OSITIVE EFERENCE
possibly limited
15P0059B3
USER MANUAL
R
EFERENCE
at the minimum
amp set in this parameter
137/200
and/or