Danfoss FC 300 Design Manual page 203

FC 300 Design Guide
Function:
Enter the high voltage value. This analog input
scaling value should correspond to the maximum
reference value, set in par. 3-03.
6-12 Terminal 53 Low Current
Range:
0.0 to par. 6-13 mA
Function:
Enter the low current value. This reference signal
should correspond to the minimum reference
value, set in par. 3-02. The value must be
set at >2 mA in order to activate the live zero
timeout function in par. 6-01.
6-13 Terminal 53 High Current
Range:
Par. 6-12 to - 20.0 mA
Function:
Enter the value of the reference signal that
corresponds to the maximum reference
value, set in par. 3-03.
6-14 Terminal 53 Low Ref./Feedb. Value
Range:
-1000000.000 to par. 6-15
Function:
Enter the analog input scaling value that
corresponds to the minimum reference feedback
value set in par. 3-02.
6-15 Terminal 53 High Ref./Feedb. Value
Range:
Par. 6-14 to 1000000.000
Function:
Enter the analog input scaling value that
corresponds to the maximum reference feedback
value set in par. 3-03.
6-16 Terminal 53 Filter Time Constant
Range:
0.001 - 10.000 s
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
* default setting ( ) display text
How to Program
value improves dampening but also increases
the time delay through the filter.
This parameter cannot be adjusted while
the motor is running.
6-2* Analog Input 2
"
Parameters for configuring the scaling and limits
for analog input 2 (terminal 54).
*
0.14 mA
Enter the low voltage value. This analog input
scaling value should correspond to the minimum
reference value, set in par. 3-02. See also
the section Reference Handling.
*
20.0 mA
Enter the high voltage value. This analog input
scaling value should correspond to the maximum
reference value, set in par. 3-03.
*
0.000 Unit
Enter the low current value. This reference signal
should correspond to the minimum reference
value, set in par. 3-02. The value must be
set at >2 mA in order to activate the live zero
*
1500.000 Unit
timeout function in par. 6-01.
Enter the value of the reference signal that
corresponds to the maximum reference
*
0.001s
value, set in par. 3-03.
[ ] value for use in communication via serial communication port
MG.33.B6.22 - VLT is a registered Danfoss trademark
6-20 Terminal 54 Low Voltage
Range:
-10.0 – par. 6-21
Function:
6-21 Terminal 54 High Voltage
Range:
Par. 6-20 to 10.0 V
Function:
6-22 Terminal 54 Low Current
Range:
0.0 to par. 6-23 mA
Function:
6-23 Terminal 54 High Current
Range:
Par. 6-22 to - 20.0 mA
Function:
6-24 Terminal 54 Low Ref./Feedb. Value
Range:
-1000000.000 to par. 6-25
*
0.07 V
*
10.0V
*
0.14 mA
*
20.0 mA
*
0.000 Unit
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