Danfoss VLT HVAC Basic Drive Programming Manual page 17

How to Programme
Closed Loop Set-up Wizard
2 2
28
29
30
31
16
VLT HVAC Basic Drive Programming Guide
Current
6-22 Terminal 54 Low Current
4 mA
6-24 Terminal 54 Low Ref./Feedb. Value
Hz
0016
6-23 Terminal 54 High Current
20
mA
6-25 Terminal 54 High Ref./Feedb. Value
50
MG.18.B1.02 - VLT
0-03 Regional Settings
1
[0] International
4-12 Motor speed low limit
13
0016 Hz
4-14 Motor speed high limit
14
0050 Hz
3-41 Ramp 1 ramp-up time
15
0003 s
3-42 Ramp1 ramp-down time
17
0003 s
1-73 Flying Start
18
[0] No
20-00 Feedback1 source
18a
[2] Analog in 54
3-02 Min Reference
20
[1] 0
3-03 Max Reference
21
[1] 50
3-10 Preset reference [0]
22
[1] 0
6-29 Terminal 54 Mode
[1] Voltage mode
23
6-26 Terminal 54 Filter time constant
32
0,01 s
20-81 PI Normal/Inverse Control
33
[0] Normal
20-83 PI Start Speed
34
0 Hz
20-93 PI Proportional Gain
35
0,01 s
20-94 PI Integral Time
36
9999
s
1-29 Automatic Motor Adaption
37
[1] Enable
®
is a registered Danfoss trademark
Asynchronous Motor
1-20 Motor Power
3
1.10 kW
1-22 Motor Voltage
4
0050 V
1-23 Motor frequency
5
0050 Hz
1-24 Motor current
6
04.66 A
1-25 Motor nominal speed
7
1420 RPM
This dialog is forced to be set to
[2] Analog in 54
3-10 Preset reference is the set-point
Voltage
6-20 Terminal 54 Low Voltage
0,07 V
6-24 Terminal 54 Low Ref./Feedb. Value
0 Hz
6-21 Terminal 54 High Voltage
10 V
6-25 Terminal 54 High Ref./Feedb. Value
0050 Hz
Please note that Terminal 27 Digital Input (par. 5-12)
has coast inverse as default setting. This means that
AMA can not be performed if there is no 24V to terminal
27 so please connect terminal 12 to terminal 27.
24
25
26
27