SDRIVE 700
POWER ELECTRONICS
64
DESCRIPTION OF PROGRAMMING PARAMETERS
10.9.
10.9.1.
Subgroup 9.1 – S9.1: Comparator 1
Parameter
Name /
Description
Range
Default
value
Function
Set on
RUN
1 COMP 1 SEL=00
G9.1.1
/ Source
selection for
Comparator 1
00 – 22
00
The source for comparator 1 can be set according to the following
table:
OPC
DESCRIPCIÓN
FUNCIÓN
00 NONE
There is no source for the
comparator.
01
SPEED
MOTOR
Comparison signal is motor speed.
02
CURRENT
MOTOR
Motor current signal.
03
VOLTAGE
MOTOR
Motor voltage signal.
04
POWER
MOTOR
Motor power.
05
TORQUE
MOTOR
Motor torque signal.
06
PF MOTOR
Motor cosine phi
07
TEMP MOTOR
Motor temperature signal.
08
FREQUENCY
MTR
Drive input frequency.
09
INPUT
VOLTAGE
Drive input voltage.
10
DC BUS
DC Bus voltage.
11
DRIVE TEMP
Drive temperature.
12
SPEED REF
Speed reference.
13
Reserved
Reserved for future use.
14
PID
REFERENCE
Speed reference in PID mode.
15
PID
FEEDBACK
System feedback signal.
16 PID
ERROR
PID error. Difference between
reference and feedback signal of
the sensor.
17
ANLG INPUT 1
Signal connected to analogue input
1.
18
ANLG INPUT 2
Signal connected to analogue input
2.
19
ANLG INPUT
1+2
Sum of signals connected to the
analogue inputs 1 and 2.
20
Reserved
Reserved for future use.
21 MAX
SCALE
We will get a maximum value,
forcing the comparator in order to
obtain the needed status.
22
ABSOLUT
SPEED
Comparison signal is motor speed
without sign (absolute value).
YES
2 COMP 1 TYPE=0
G9.1.2
/ Type
selection for
Comparator 1
0 – 1
0
It allows selecting the operation mode of Comparator 1.
OPT
DESCRIPTION
FUNCTION
0 Normal
Comparator will be activated when
the ON condition is given and will be
deactivated when the OFF condition
is given.
1 Window
Comparator will be activated when
signal is within the limits 1 and 2,
and additionally when limit 2 is
higher than limit 1. If limit 2 is lower
than limit 1, comparator output
logical function will be inverted.
YES