Danfoss VLT AQUA Drive FC 200 Programming Manual page 79

Parameter Description
6-12 Terminal 53 Low Current
Range:
4.00 [
mA par. 6-13
*
mA]
3 3
6-13 Terminal 53 High Current
Range:
20.00 mA [
*
20.00 mA]
6-14 Terminal 53 Low Ref./Feedb. Value
Range:
0.000 [-999999.999 -
*
999999.999 ]
6-15 Terminal 53 High Ref./Feedb. Value
Range:
Size related
*
999999.999 ]
6-16 Terminal 53 Filter Time Constant
Range:
0.001 s [0.001 -
*
10.000 s]
NOTE
This parameter cannot be adjusted while the motor is
running.
6-17 Terminal 53 Live Zero
Option:
78
Function:
0.00 - Enter the low current value. This reference
signal should correspond to the low
reference/feedback value, set in
6-14 Terminal 53 Low Ref./Feedb. Value. The
value must be set at >2 mA in order to
activate the Live Zero Time-out Function
in 6-01 Live Zero Timeout Function.
Function:
par. 6-12 - Enter the high current value
corresponding to the high
reference/feedback set in
6-15 Terminal 53 High Ref./Feedb.
Value.
Function:
Enter the analog input scaling
value that corresponds to the low
voltage/low current set in
6-10 Terminal 53 Low Voltage and
6-12 Terminal 53 Low Current.
Function:
[-999999.999 - Enter the analog input scaling
value that corresponds to the
high voltage/high current value
set in 6-11 Terminal 53 High
Voltage and 6-13 Terminal 53
High Current.
Function:
Enter the time constant. This is a first-
order digital low pass filter time
constant for suppressing electrical noise
in terminal 53. A high time constant
value improves dampening but also
increases the time delay through the
filter.
Function:
This parameter makes it possible to disable the
Live Zero monitoring. E.g. to be used if the
analog outputs are used as part of a decentral
I/O system (e.g. when not part of any frequency
MG20O602 - VLT
®
VLT AQUA Drive Programming Guide
6-17 Terminal 53 Live Zero
Option:
[0] Disabled
[1] Enabled
*
3.8.3 6-2* Analog Input 2
Parameters for configuring the scaling and limits for
analog input 2 (terminal 54).
6-20 Terminal 54 Low Voltage
Range:
0.07 V
*
6-21 Terminal 54 High Voltage
Range:
10.00 V
*
6-22 Terminal 54 Low Current
Range:
4.00
mA
*
6-23 Terminal 54 High Current
Range:
20.00 mA
6-24 Terminal 54 Low Ref./Feedb. Value
Range:
0.000
*
®
is a registered Danfoss trademark
Function:
converter related control functions, but feeding
an external control system with data)
Function:
[ 0.00 - par. Enter the low voltage value. This analog
6-21 V] input scaling value should correspond
to the low reference/feedback value, set
in 6-24 Terminal 54 Low Ref./Feedb. Value.
Function:
[ par. 6-20 - Enter the high voltage value. This
10.00 V] analog input scaling value should
correspond to the high reference/
feedback value set in 6-25 Terminal 54
High Ref./Feedb. Value.
Function:
[ 0.00 - Enter the low current value. This reference
par. 6-23 signal should correspond to the low
mA] reference/feedback value, set in
6-24 Terminal 54 Low Ref./Feedb. Value. The
value must be set at >2 mA to activate
the Live Zero Time-out Function in
6-01 Live Zero Timeout Function.
Function:
[ par. 6-22 - Enter the high current value
*
20.00 mA] corresponding to the high reference/
feedback value set in 6-25 Terminal
54 High Ref./Feedb. Value.
Function:
[-999999.999 - Enter the analog input scaling
999999.999 ] value that corresponds to the low
voltage/low current value set in
6-20 Terminal 54 Low Voltage and
6-22 Terminal 54 Low Current.