POWER ELECTRONICS
SDRIVE 700
DESCRIPTION OF PROGRAMMING PARAMETERS
53
10.4.2.
Subgroup 4.2 – S4.2: Analogue Input 1
Parameter
Name /
Description
Range
Default
value
Function
Set on
RUN
1 SENSOR 1 ?=N
G4.2.1
/ To
enable sensor of
Analogue Input 1
N
Y
N
It allows user to configure analogue input 1 for use with a sensor
and activates the parameters which are necessary to set it up. See
G4.2.2 up to G4.2.7.
OPTION
FUNCTION
N=NO
The analogue input will remain scaled in default
units (%).
Y=YES
The analogue input and any variables relating to
the analogue input, will be configured in the
engineering units selected in G4.2.2.
NO
2 SENSOR 1=l/s
3
G4.2.2
/
Selection of
sensor 1 units
%
l/s
m³/s
l/m
m³/m
l/h
m³/h
m/s
m/m
m/h
Bar
kPa
Psi
m
ºC
ºF
ºK
l/s
It allows selection of different units of measurement for analogue
input 1 according to the sensor that is used.
If this parameter is modified, the minimum and maximum values of
the sensor range must be adjusted to ensure correct configuration.
Therefore, the following set values should be checked:
'G4.2.5 Smi1=+0.0l/s'
Î
Minimum range of sensor.
'G4.2.7 Sma1=+10.0l/s'
Î
Maximum range of sensor.
NO
3 AIN1 FORMAT=V
G4.2.3
/
Analogue Input 1
format
V
mA
V
It allows configuration of the analogue input 1 format for either a
voltage or current signal. Set according to the sensor that will be
used.
NO
4 0V
AIN1 LOW RANGE
G4.2.4
/
Minimum range
of Analogue
Input 1
-10 to +10V
+0 to +20mA
+0V
It determines the minimum voltage or current value for analogue
input 1. Set according to the characteristics of the sensor that will be
connected.
YES
5 Smi1=+0.0l/s
3
SENS1 LOW RANGE
G4.2.5
/
Minimum range
of sensor 1
-3200 to
Sma1
(G4.2.7)
Engineering
units
+0.0l/s
It sets the minimum units value of the sensor connected to analogue
input 1. This value should also correspond to the minimum voltage
or current level of the sensor set in 'G4.2.4 INmin1'.
Note:
This value should be checked if the units are changed in
'G4.2.2 SENSOR 1'. It will be set to operate in open loop and close
loop.
YES
6 10V
AIN1 HIGH RANGE
G4.2.6
/
Maximum range
of Analogue
Input 1
-10 to +10V
+0 to +20mA
+10V
It determines the maximum voltage or current value for analogue
input 1. Set according to the characteristics of the sensor that will be
connected.
YES
7 Sma1=+10.0l/s
3
SENS1 HIGH RANGE
G4.2.7
/
Maximum range
of sensor 1
Smi1
(G4.2.5) to
+3200
Engineering
units
+10.0l/s
It sets the maximum units value of the sensor connected to
analogue input 1. This value should also correspond to the
maximum voltage or current level of the sensor set in 'G4.2.6
INmax1'.
Note:
This value should be checked if the units are changed in
'G4.2.2 SENSOR 1'. For this, it is necessary to set this value in
open loop and close loop configurations.
YES
8 SPD LO1=+0%
SPD LO RNG AIN1
G4.2.8
/ Speed
for the minimum
range of
Analogue Input 1
-250% to
+250%
+0%
It allows scaling of the speed reference to correspond with the
minimum range of the analogue input 1 as set in 'G4.2.4 INmin1'.
The value is a percentage of the motor rated speed.
YES
9 SPD HI1=+100%
SPD HIG RNG AIN1
G4.2.9
/ Speed
for the maximum
range Analogue
Input 1
-250% to
+250%
+100%
It allows scaling of the speed reference to correspond with the
maximum range of the analogue input 1 as set in 'G4.2.6 INmax1'.
The value is a percentage of the motor rated speed.
YES
3
Available only when 'G4.2.1 SENSOR 1 = Y'.
