SDRIVE 700
POWER ELECTRONICS
84
DESCRIPTION OF PROGRAMMING PARAMETERS
10.20.7.
Subgroup 25.1 – S25.1: Setpoints
Parameter
Name /
Description
Range
Default
value
Function
Set on
RUN
1 CONTROL MODE=1
G25.1.1
/ Control
mode
0 – 1
1
It allows to select the control mode according to the following
information:
OPT
DESCRIPTION
FUNCTION
0 MANUAL
To be used in the commissioning
and tests. It is not thought to be
used in permanent operation since
the protections are not enabled. In
this way the display will show
‘OVERRIDE MANUAL’
With this option it is necessary to
operate from the keypad, but the
speed reference can be entered
using an analogue input or by
keypad.
1 PUMP
The drive will start in pump control
mode. Selection of automatic
operation in regulation mode (it
allows to control flow, pressure).
NO
2 MAN SPD REF= LOCAL
G25.1.2
/ Source
selection for
speed reference
in manual mode
LOCAL
AI1
AI2
LOCAL
It allows to select the source for the manual speed reference when
the digital input configured as ‘MANUAL PROTECTED’ or the
‘OVERRIDE MANUAL’ are closed according to the following table:
OPT
FUNCTION
LOCAL
Speed reference entered by keypad
AI1
Reference by Analogue Input 1
AI2
Reference by Analogue Input 2
NO
3 MAN SPEED=+0.0%
MANUAL SPEED
G25.1.3
/ Value
of speed
reference for
LOCAL source in
manual mode
-250% to
+250%
+0.0%
It is set as % of the motor speed.
This parameter allows to set the value of the speed reference in
manual mode (protected or not) whether the speed reference is the
main reference or the alternative reference, always that we talk
about LOCAL mode. For that reason, it is possible to select one
analogue input as main speed reference in G25.1.2 (AI1) and
configure one alternative speed reference by keypad in G25.1.4
setting this parameter to ‘LOCAL’. For example, when the digital
input configured as Alternative Manual Speed is activated, the
speed of the main pump will be the value set in this parameter by
keypad. This functionality is interchangeable between main and
alternative speed references, that means, we can select the main
speed reference by analogue input and the alternative by keypad
and vice versa.
YES
4 ALT MAN S R=LOCAL
G25.1.4
/ Source
for the
Alternative speed
reference in
manual mode
LOCAL
AI1
AI2
LOCAL
It allows to select the source for the alternative speed reference
between the keypad or the analogue inputs, according to the
following table:
OPT
FUNCTION
LOCAL
Speed reference introduced by keypad
AI1
Reference by Analogue Input 1
AI2
Reference by Analogue Input 2
SI
