Danfoss VLT AQUA Drive FC 200 Programming Manual page 178

Parameter Description
26-15 Term. X42/1 High Ref./Feedb. Value
Range:
100.000 [-999999.999 -
*
999999.999 ]
26-16 Term. X42/1 Filter Time Constant
Range: Function:
0.001 s [0.001 - Enter the time constant. This is a first-
*
10.000 s] 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.
NOTE
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 of the frequency converter control, rather
than being used as of a decentral I/O system,
such as a Building Management System.
[0] Disabled
[1] Enabled
*
26-20 Terminal X42/3 Low Voltage
Range: Function:
0.07 V [ 0.00 - par. Enter the low voltage value. This analog
*
6-31 V] 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 - Enter the high voltage value. This
*
10.00 V] analog input scaling value should
correspond to the high reference/
feedback value set in 26-25 Term. X42/3
High Ref./Feedb. Value.
26-24 Term. X42/3 Low Ref./Feedb. Value
Range:
0.000 [-999999.999 -
*
999999.999 ]
®
VLT AQUA Drive Programming Guide
Function:
Enter the analog input scaling
value that corresponds to the
high voltage value set in
26-11 Terminal X42/1 High
Voltage.
Function:
Enter the analog input scaling
value that corresponds to the low
voltage value set in 26-20 Terminal
X42/3 Low Voltage.
®
MG20O602 - VLT is a registered Danfoss trademark
26-25 Term. X42/3 High Ref./Feedb. Value
Range:
100.000 [-999999.999 -
*
999999.999 ]
26-26 Term. X42/3 Filter Time Constant
Range: Function:
0.001 s [0.001 - Enter the time constant. This is a first-
*
10.000 s] 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.
NOTE
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 of the frequency converter control, rather
than being used as of a decentral I/O system,
such as a Building Management System.
[0] Disabled
[1] Enabled
*
26-30 Terminal X42/5 Low Voltage
Range: Function:
0.07 V [ 0.00 - par. Enter the low voltage value. This analog
*
6-31 V] 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 - Enter the high voltage value. This
*
10.00 V] analog input scaling value should
correspond to the high reference/
feedback value set in 26-35 Term. X42/5
High Ref./Feedb. Value.
26-34 Term. X42/5 Low Ref./Feedb. Value
Range: Function:
0.000 [-999999.999 - Enter the analog input scaling
*
999999.999 ] value that corresponds to the low
voltage value set in 26-30 Terminal
X42/5 Low Voltage.
Function:
Enter the analog input scaling
value that corresponds to the
high voltage value set in
26-21 Terminal X42/3 High
Voltage.
177
3 3