2.9.4. 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:
Function:
0.07 V
*
[FC 301: 0V - par. 6-11]
[FC 302: -10V - par. 6-11]
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
.
6-21 Terminal 54 High Voltage
Range:
Function:
10.0V
*
[Par. 6-20 to 10.0 V]
Enter the high voltage value. This analog input scaling value should correspond to the high reference/feedback
value set in par. 6-25.
6-22 Terminal 54 Low Current
Range:
Function:
0.14 mA
*
[0.0 to par. 6-23 mA]
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 Time-out Function in par. 6-01.
6-23 Terminal 54 High Current
Range:
Function:
20.0 mA
*
[Par. 6-22 to - 20.0 mA] Enter the high current value corresponding to the high reference/feedback value set in par. 6-25.
6-24 Terminal 54 Low Ref./Feedb. Value
Range:
Function:
0.000 Unit
*
[-1000000.000 to par.
6-25]
Enter the analog input scaling value that corresponds to the minimum reference feedback value set in par. 3-02.
6-25 Terminal 54 high ref./feedb. value
Range:
Function:
1500.000 Unit
*
[Par. 6-24 to
1000000.000]
Enter the analog input scaling value that corresponds to the maximum reference feedback value set in par. 3-03.
6-26 Terminal 54 Filter Time Constant
Range:
Function:
0.001s
*
[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.
2.9.5. 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 Term. X30/11 Low Voltage
Range:
Function:
0.07 V
*
[0 - par. 6-31]
Sets the analog input scaling value to correspond to the low reference/feedback value (set in par. 6-34).
6-31 Term. X30/11 High Voltage
Range:
Function:
10.0 V
*
[Par. 6-30 to 10.0 V]
Sets the analog input scaling value to correspond to the high reference/feedback value (set in par. 6-35).
2. How to Programme
FC 300 Programming Guide
96
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
2