Danfoss FC 300 Series, Programming Manual, Page: 90 / 216

6-26 Terminal 54 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 electrical noise in terminal 54.
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.
3.8.4 6-3* Analog Input 3 MCB 101
Parameter group for configuring the scale and limits for
analog input 3 (X30/11) placed on option module MCB 101.
6-30 Terminal X30/11 Low Voltage
Range: Function:
0.07 V
*
[Application
dependant]
Sets the analog input scaling value to
correspond to the low reference/
feedback value (set in 6-34 Term.
X30/11 Low Ref./Feedb. Value ).
6-31 Terminal X30/11 High Voltage
Range: Function:
10.00 V
*
[Application
dependant]
Sets the analog input scaling value
to correspond to the high
reference/feedback value (set in
6-35 Term. X30/11 High Ref./Feedb.
Value ).
6-34 Term. X30/11 Low Ref./Feedb. Value
Range: Function:
0.000 N/A
*
[-999999.999 -
999999.999 N/A]
Sets the analog input scaling
value to correspond to the low
voltage value (set in
6-30 Terminal X30/11 Low
Voltage ).
6-35 Term. X30/11 High Ref./Feedb. Value
Range: Function:
100.000 N/A
*
[-999999.999 -
999999.999 N/A]
Sets the analog input scaling
value to correspond to the
high voltage value (set in
6-31 Terminal X30/11 High
Voltage ).
6-36 Term. X30/11 Filter Time Constant
Range: Function:
0.001 s
*
[0.001 - 10.000
s]
A 1
st
order digital low pass filter time
constant for suppressing electrical noise
on terminal X30/11.
6-36 Term. X30/11 Filter Time Constant
cannot be changed while the motor is
running.
3.8.5 6-4* Analog Input 4 MCB 101
Parameter group for configuring the scale and limits for
analog input 4 (X30/12) placed on option module MCB 101.
6-40 Terminal X30/12 Low Voltage
Range: Function:
0.07 V
*
[Application
dependant]
Sets the analog input scaling value to
correspond to the low reference/
feedback value set in 6-44 Term.
X30/12 Low Ref./Feedb. Value .
6-41 Terminal X30/12 High Voltage
Range: Function:
10.00 V
*
[Application
dependant]
Sets the analog input scaling value
to correspond to the high
reference/feedback value set in
6-45 Term. X30/12 High Ref./Feedb.
Value .
6-44 Term. X30/12 Low Ref./Feedb. Value
Range: Function:
0.000 N/A
*
[-999999.999 -
999999.999 N/A]
Sets the analog output scaling
value to correspond to the low
voltage value set in
6-40 Terminal X30/12 Low
Voltage .
6-45 Term. X30/12 High Ref./Feedb. Value
Range: Function:
100.000 N/A
*
[-999999.999 -
999999.999 N/A]
Sets the analog input scaling
value to correspond to the
high voltage value set in
6-41 Terminal X30/12 High
Voltage .
Parameter Descriptions FC 300 Programming Guide
3-68 MG.33.MA.22 - VLT
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is a registered Danfoss trademark
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