Danfoss VLT AutomationDrive FC 301 Programming Manual page 298

Parameter Descriptions
35-17 Term. X48/4 High Temp. Limit
Range:
Size
related 204 ]
*
3 3
3.27.3 35-2* Temp. Input X48/7 (MCB 114)
35-24 Term. X48/7 Filter Time Constant
Range:
0.001 s
*
35-25 Term. X48/7 Temp. Monitor
This parameter facilitates the possibility of enabling or disabling
the temperature monitor for terminal X48/7. Set the temperature
limits in parameter 35-26 Term. X48/7 Low Temp. Limit and
parameter 35-27 Term. X48/7 High Temp. Limit.
Option:
[0] Disabled
*
[1] Enabled
35-26 Term. X48/7 Low Temp. Limit
Range:
Size
related 35-27 ]
*
35-27 Term. X48/7 High Temp. Limit
Range:
Size
related 204 ]
*
3.27.4 35-3* Temp. Input X48/10 (MCB 114)
35-34 Term. X48/10 Filter Time Constant
Range:
0.001 s
*
296
Function:
[ par. 35-16 - Enter the maximum temperature
reading that is expected for normal
operation of the temperature
sensor at terminal X48/4.
Function:
[0.001 - 10 s] Enter the filter time constant. This is
a first-order digital low-pass filter
time constant for suppressing
electrical noise in terminal X48/7. A
high time constant value improves
dampening but also increases the
time delay through the filter.
Function:
Function:
[ -50 - par. Enter the minimum temperature
reading that is expected for normal
operation of the temperature
sensor at terminal X48/7.
Function:
[ par. 35-26 - Enter the maximum temperature
reading that is expected for normal
operation of the temperature
sensor at terminal X48/7.
Function:
[0.001 - 10 s] Enter the filter time constant. This is
a first-order digital low-pass filter
time constant for suppressing
electrical noise in terminal X48/10.
A high time constant value
improves dampening but also
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®
VLT AutomationDrive FC 301/302
35-34 Term. X48/10 Filter Time Constant
Range:
35-35 Term. X48/10 Temp. Monitor
This parameter facilitates the possibility of enabling or disabling
the temperature monitor for terminal X48/10. Set the
temperature limits in parameter 35-36 Term. X48/10 Low Temp.
Limit/parameter 35-37 Term. X48/10 High Temp. Limit.
Option:
[0]
*
[1]
35-36 Term. X48/10 Low Temp. Limit
Range:
Size
related
*
35-37 Term. X48/10 High Temp. Limit
Range:
Size
related
*
3.27.5 35-4* Analog Input X48/2 (MCB 114)
35-42 Term. X48/2 Low Current
Range:
4 mA
*
35-43 Term. X48/2 High Current
Range:
20 mA
*
35-44 Term. X48/2 Low Ref./Feedb. Value
Range:
0 Referen-
ceFeedback
Unit
*
Function:
increases the time delay through
the filter.
Function:
Disabled
Enabled
Function:
[ -50 - par. Enter the minimum temperature
35-37 ] reading that is expected for normal
operation of the temperature
sensor at terminal X48/10.
Function:
[ par. 35-36 - Enter the maximum temperature
204 ] reading that is expected for normal
operation of the temperature
sensor at terminal X48/10.
Function:
[ 0 - par. Enter the current (mA) that
35-43 mA] corresponds to the low reference
value, set in parameter 35-44 Term.
X48/2 Low Ref./Feedb. Value. The
value must be more than 2 mA to
activate the live zero timeout
function in parameter 6-01 Live Zero
Timeout Function.
Function:
[ par. 35-42 - Enter the current (mA) that
20 mA] corresponds to the high reference
value (set in parameter 35-45 Term.
X48/2 High Ref./Feedb. Value).
Function:
[-999999.999 Enter the reference or feedback
- 999999.999 value (in RPM, Hz, bar, and so on)
Reference- that corresponds to the voltage or
FeedbackUnit]
M0013101