Danfoss VLT AHF 005 Programming Guide

3.8.2 6-1* Analog Input 1
Parameters for conguring the scaling and limits for analog
input 1 (terminal 53).
6-10 Terminal 53 Low Voltage
Range: Function:
0.07 V* [ 0 - par.
6-11 V]
Enter the low-voltage value. This analog
input scaling value should correspond to
the low reference/feedback value set in
parameter 6-14 Terminal 53 Low Ref./Feedb.
Value.
6-11 Terminal 53 High Voltage
Range: Function:
10 V* [ par. 6-10
- 10 V]
Enter the high-voltage value. This analog
input scaling value should correspond to the
high reference/feedback value set in
parameter 6-15 Terminal 53 High Ref./Feedb.
Value.
6-12 Terminal 53 Low Current
Range: Function:
4 mA* [ 0 -
par. 6-13
mA]
Enter the low current value. This reference
signal should correspond to the low reference/
feedback value, set in parameter 6-14 Terminal
53 Low Ref./Feedb. Value. Set the value at >2
mA to activate the live zero timeout function
in parameter 6-01 Live Zero Timeout Function.
6-13 Terminal 53 High Current
Range: Function:
20 mA* [ par. 6-12 -
20 mA]
Enter the high current value
corresponding to the high reference/
feedback set in parameter 6-15 Terminal 53
High Ref./Feedb. Value.
6-14 Terminal 53 Low Ref./Feedb. Value
Range: Function:
0* [-999999.999 -
999999.999 ]
Enter the analog input scaling value that
corresponds to the low voltage/low
current set in parameter 6-10 Terminal 53
Low Voltage and parameter 6-12 Terminal
53 Low Current.
6-15 Terminal 53 High Ref./Feedb. Value
Range: Function:
Size
related*
[-999999.999 -
999999.999 ]
Enter the analog input scaling
value that corresponds to the high
voltage/high current value set in
parameter 6-11 Terminal 53 High
Voltage and
parameter 6-13 Terminal 53 High
Current.
6-16 Terminal 53 Filter Time Constant
Range: Function:
0.001 s* [0.001 - 10
s]
NOTICE
This parameter cannot be adjusted
while the motor is running.
Enter the lter time constant. This
constant is a rst-order digital low-pass
lter time for suppressing electrical noise
in terminal 53. A high value improves
dampening, but also increases the delay
through the lter.
6-17 Terminal 53 Live Zero
Option: Function:
Disables the live zero monitoring, for example if
the analog outputs are used as part of a
decentral I/O system (that is if these are used to
feed a building management system with data,
and not as part of any control functions related
to the frequency converter).
[0] Disabled
[1] * Enabled
3.8.3 6-2* Analog Input 2
Parameters for conguring the scaling and limits for analog
input 2 (terminal 54).
6-20 Terminal 54 Low Voltage
Range: Function:
0.07 V* [ 0 - par.
6-21 V]
Enter the low-voltage value. This analog
input scaling value should correspond to
the low reference/feedback value, set in
parameter 6-24 Terminal 54 Low Ref./Feedb.
Value.
6-21 Terminal 54 High Voltage
Range: Function:
10 V* [ par. 6-20
- 10 V]
Enter the high-voltage value. This analog
input scaling value should correspond to the
high reference/feedback value set in
parameter 6-25 Terminal 54 High Ref./Feedb.
Value.
6-22 Terminal 54 Low Current
Range: Function:
4 mA* [ 0 -
par. 6-23
mA]
Enter the low current value. This reference
signal should correspond to the low reference/
feedback value, set in parameter 6-24 Terminal
54 Low Ref./Feedb. Value. Set the value at >2
mA to activate the live zero timeout function
in parameter 6-01 Live Zero Timeout Function.
Parameter Descriptions Programming Guide
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Danfoss VLT AHF 005 Specifications

General

Brand	Danfoss
Model	VLT AHF 005
Category	DC Drives
Language	English