Main Menu - Analog In/Out - Group; Analog I/O Mode - Danfoss VLT HVAC Basic Drive Programming Manual

Parameters

3.7 Main Menu - Analog In/Out - Group 6

Parameter group for setting up the analog I/O configuration
and the digital output. The frequency converter is equipped
with 2 analog inputs: Terminal 53 and 54. The analog inputs
can freely be allocated to either voltage (0 - 10V) or current
input (0/4 - 20mA)

3.7.1 6-0* Analog I/O Mode

6-00 Live Zero Timeout Time
Range:
10.0 s [1.0 - 99.0 s]
*
6-01 Live Zero Timeout Function
Option: Function:
Select the time-out function. The function set
in 6-01 Live Zero Timeout Function will be
activated if the input signal on terminal 53 or
54 is below 50% of the value in 6-10 Terminal
53 Low Voltage, 6-12 Terminal 53 Low Current,
6-20 Terminal 54 Low Voltage or 6-22 Terminal
54 Low Current for a time period defined in
6-00 Live Zero Timeout Time.
[0] Off
*
[1] Freeze output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and trip
Ref./Feedback
[RPM]
Par 6-xx
1500
High Ref./
Feedb. Value'
1200
900
600
Par 6-xx
300
Low Ref./
150
Feedb. Value'
1 V
Par 6-xx
'Low Voltage'or
'Low Current'
VLT HVAC Basic Drive Programming Guide
Function:
Enter the time-out time.
5 V 10 V [V]
Analog input
Par 6-xx
'High Voltage'or
'High Current'
®
MG.18.B1.02 - VLT is a registered Danfoss trademark
3.7.2 6-1* Analog Input 53
Parameters for configuring the scaling and limits for analog
input 53 (terminal 53).
6-10 Terminal 53 Low Voltage
Range: Function:
0.07 V [0.0 - 10.0 Enter the voltage (V) that corresponds to
*
V] 6-14 Terminal 53 Low Ref./Feedb. Value. The
value must be set at >1V in order to
activate 6-01 Live Zero Timeout Function.
6-11 Terminal 53 High Voltage
Range: Function:
10.0 V [0.0 - 10.0 V] Enter the voltage (V) that corresponds to
*
the high reference value (set in par. 6-15).
6-12 Terminal 53 Low Current
Range: Function:
4.0 mA [0.0 - Enter the low current value. This reference
*
20.0 mA] signal should correspond to the low
reference/feedback value, set in 6-14 Terminal
53 Low Ref./Feedb. Value. The value must be
set at >2mA in order to activate the Live Zero
Time-out Function in 6-01 Live Zero Timeout
Function.
6-13 Terminal 53 High Current
Range: Function:
20.0 mA [0.0 - 20.0 Enter the high current value
*
mA] corresponding to the high reference/
feedback set in 6-15 Terminal 53 High
Ref./Feedb. Value.
6-14 Terminal 53 Low Ref./Feedb. Value
Range: Function:
0.0 [-4999.0 - 4999.0 ] Enter the reference or feedback value
*
that corresponds to the voltage or
current set in par. 6-10/6-12.
6-15 Terminal 53 High Ref./Feedb. Value
Range: Function:
50.0 [-4999.0 - 4999.0 ] Enter the reference or feedback value
*
that corresponds to the voltage or
current set in par. 6-11/6-13.
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