Danfoss VLT HVAC Basic Drive FC 101 Programming Manual page 51

Parameters
6-16 Terminal 53 Filter Time Constant
Range: Function:
but also increases the time delay through the
filter.
6-19 Terminal 53 mode
Option: Function:
Select if terminal 53 is used for current- or
voltage input.
[0] Current mode
[1] Voltage mode
*
3.7.3 6-2* Analog Input 54
Parameters for configuring the scaling and limits for
analog input 54 (terminal 54).
6-20 Terminal 54 Low Voltage
Range: Function:
0.07 V [0 - Enter the voltage (V) that corresponds to the
*
10 V] low reference value (set in 6-24 Terminal 54 Low
Ref./Feedb. Value). The value must be set at >1
V to activate 6-01 Live Zero Timeout Function.
6-21 Terminal 54 High Voltage
Range: Function:
10 V [0 - 10 V] Enter the voltage (V) that corresponds to the
*
high reference value (set in 6-25 Terminal 54
High Ref./Feedb. Value).
6-22 Terminal 54 Low Current
Range: Function:
4 mA [0 - Enter the low current value. This reference
*
20 mA] signal should correspond to the low 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 Timeout Function in
6-01 Live Zero Timeout Function.
6-23 Terminal 54 High Current
Range:
20 mA [0 - 20 mA]
*
20.00 mA [par. 6-22-20.00
*
mA]
6-24 Terminal 54 Low Ref./Feedb. Value
Range: Function:
0 [-4999 - Enter the reference or feedback value that
*
4999 ] corresponds to the voltage or current set in
6-21 Terminal 54 High Voltage/6-22 Terminal 54
Low Current.
®
VLT HVAC Basic Drive FC 101 Programming Guide
Function:
Enter the high current value
corresponding to the high
reference/feedback value set in
6-25 Terminal 54 High Ref./Feedb.
Value.
MG18B302 - Rev. 2013-09-02
6-25 Terminal 54 High Ref./Feedb. Value
Range: Function:
Size related [-4999 - Enter the reference or feedback value
*
4999 ] that corresponds to the voltage or
current set in 6-21 Terminal 54 High
Voltage/6-23 Terminal 54 High Current.
6-26 Terminal 54 Filter Time Constant
Range: Function:
0.01 s [0.01 - Enter the time constant. This is a first-order
*
10 s] 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.
6-29 Terminal 54 mode
Option: Function:
Select if terminal 54 is used for current- or
voltage input.
[0] Current mode
[1] Voltage mode
*
3.7.4 6-7* Analog/Digital Output 45
Parameters for configuring the scaling and limits for
analog/digital output Terminal 45. Analog outputs are
current outputs: 0/4-20 mA. Resolution on analog output is
12 bit. Analog output terminals can also be setup as digital
output.
6-70 Terminal 45 Mode
Option: Function:
Set terminal 45 to act as analog output or
as digital output.
[0] 0-20 mA
*
[1] 4-20 mA
[2] Digital Output
6-71 Terminal 45 Analog Output
Option: Function:
Select the function of Terminal 45 as an
analog current output. See also
6-70 Terminal 45 Mode.
[0] No operation
*
[100] Output frequency 0-400 Hz
[101] Reference Min
Ref.
[102] Feedback Min
FB
[103] Motor Current 0-I
max
[106] Power 0-P
nom
[139] Bus Control 0-100%
- Max
Ref.
- Max
FB
49
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