26-15 Term. X42/1 High Ref./Feedb. Value
Range:
Function:
100.000
*
[-999999.999 -
999999.999 ]
Enter the analog input scaling
value that corresponds to the
high voltage value set in
26-11 Terminal X42/1 High
Voltage
26-16 Term. X42/1 Filter Time Constant
Range:
Function:
0.001 s
*
[0.001 -
10.000 s]
Enter the time constant. This is a first-order
digital low pass filter time constant for
suppressing noise in terminal X42/1. A high
time constant value improves dampening
but also increases the time delay through
the filter. This parameter cannot be
adjusted while the motor is running.
26-17 Term. X42/1 Live Zero
Option:
Function:
This parameter makes it possible to enable the Live
Zero monitoring. E.g. where the analog input is a
part of the frequency converter control, rather than
being used as part of a decentral I/O system, such
as a Building Management System.
[0]
Disabled
[1]
*
Enabled
3.24.3 26-2* Analog Input X42/3
Parameters for configuring the scaling and limits for analog
input, terminal X42/3.
26-20 Terminal X42/3 Low Voltage
Range:
Function:
0.07 V
*
[0.00 - par.
6-31 V]
Enter the low voltage value. This analog
input scaling value should correspond to
the low reference/feedback value set in
26-24 Term. X42/3 Low Ref./Feedb. Value
.
26-21 Terminal X42/3 High Voltage
Range:
Function:
10.00 V
*
[par. 6-30 -
10.00 V]
Enter the high voltage value. This
analog input scaling value should
correspond to the high reference/
feedback value set in
.
26-24 Term. X42/3 Low Ref./Feedb. Value
Range:
Function:
0.000
*
[-999999.999 -
999999.999 ]
Enter the analog input scaling
value that corresponds to the low
voltage value set in
.
26-25 Term. X42/3 High Ref./Feedb. Value
Range:
Function:
100.000
*
[-999999.999 -
999999.999 ]
Enter the analog input scaling
value that corresponds to the
high voltage value set in
26-21 Terminal X42/3 High
Voltage
.
26-26 Term. X42/3 Filter Time Constant
Range:
Function:
0.001 s
*
[0.001 -
10.000 s]
Enter the time constant. This is a first-order
digital low pass filter time constant for
suppressing noise in terminal X42/3. A high
time constant value improves dampening
but also increases the time delay through
the filter. This parameter cannot be
adjusted while the motor is running.
26-27 Term. X42/3 Live Zero
Option:
Function:
This parameter makes it possible to enable the Live
Zero monitoring. E.g. where the analog input is a
part of the frequency converter control, rather than
being used as part of a decentral I/O system, such
as a Building Management System.
[0]
Disabled
[1]
*
Enabled
3.24.4 26-3* Analog Input X42/5
Parameters for configuring the scaling and limits for analog
input, terminal X42/5.
26-30 Terminal X42/5 Low Voltage
Range:
Function:
0.07 V
*
[0.00 - par.
6-31 V]
Enter the low voltage value. This analog
input scaling value should correspond to
the low reference/feedback value set in
26-34 Term. X42/5 Low Ref./Feedb. Value
26-31 Terminal X42/5 High Voltage
Range:
Function:
10.00 V
*
[par. 6-30 -
10.00 V]
Enter the high voltage value. This
analog input scaling value should
correspond to the high reference/
feedback value set in
26-34 Term. X42/5 Low Ref./Feedb. Value
Range:
Function:
0.000
*
[-999999.999 -
999999.999 ]
Enter the analog input scaling
value that corresponds to the low
voltage value set in
Parameter Description
VLT
®
HVAC Drive Programming Guide
180
MG.11.CB.02 - VLT
®
is a registered Danfoss trademark
3
3
