Danfoss VLT AHF 005 Instruction Manual

6-50 Terminal 42 Output
Option: Function:
[104] Torque 0-Tlim
0 - Torque limit (parameter 4-16 Torque
Limit Motor Mode), (0–20 mA)
[105] Torque 0-Tnom 0 - Motor rated torque, (0–20 mA)
[106] Power 0-Pnom 0 - Motor rated power, (0–20 mA)
[107] Speed 0-
HighLim
0 - Speed High Limit
(parameter 4-13 Motor Speed High Limit
[RPM] and parameter 4-14 Motor Speed
High Limit [Hz]), (0–20 mA)
[113] Ext. Closed-loop
1
0–100%, (0–20 mA)
[114] Ext. Closed-loop
2
0–100%, (0–20 mA)
[115] Ext. Closed-loop
3
0–100%, (0–20 mA)
[130] Out fr 0-100
4-20
0–100 Hz
[131] Reference
4-20mA
Minimum Reference - Maximum
Reference
[132] Feedback
4-20mA
-200% to +200% of
parameter 20-14 Maximum Reference/
Feedb.
[133] Motor cur.
4-20mA
0 - Inverter Max. Current
(parameter 16-37 Inv. Max. Current)
[134] Torq.0-lim
4-20mA
0 - Torque limit (parameter 4-16 Torque
Limit Motor Mode)
[135] Torq.0-nom
4-20mA
0 - Motor rated torque
[136] Power 4-20mA 0 - Motor rated power
[137] Speed 4-20mA 0 - Speed High Limit (4-13 and 4-14)
[139] Bus ctrl. 0–100%, (0–20 mA)
[140] Bus ctrl. 4-20
mA
0–100%
[141] Bus ctrl t.o. 0–100%, (0–20 mA)
[142] Bus ctrl t.o.
4-20mA
0–100%
[143] Ext. CL 1 4-20
mA
0–100%
[144] Ext. CL 2 4-20
mA
0–100%
[145] Ext. CL 3 4-20
mA
0–100%
NOTICE!
Values for setting the minimum reference are found in
open-loop parameter 3-02 Minimum Reference and for
closed-loop parameter 20-13 Minimum Reference/Feedb. -
values for maximum reference for open-loop are found
in parameter 3-03 Maximum Reference and for closed-
loop parameter 20-14 Maximum Reference/Feedb..
6-51 Terminal 42 Output Min Scale
Range: Function:
0 %* [0 - 200
%]
Scale for the minimum output (0 or 4 mA) of
the analog signal at terminal 42.
Set the value to be the percentage of the full
range of the variable selected in
parameter 6-50 Terminal 42 Output.
6-52 Terminal 42 Output Max Scale
Range: Function:
100 %* [0 - 200 %]
20mA/desiredmaximumcurrent × 100 %
i . e . 10mA: 
20mA
10mA
× 100 % = 200 %
EXAMPLE 1:
Variable value= OUTPUT FREQUENCY, range = 0–100 Hz
Range needed for output = 0–50 Hz
Output signal 0 or 4mA is needed at 0 Hz (0% of range) -
set parameter 6-51 Terminal 42 Output Min Scale to 0%
Output signal 20 mA is needed at 50 Hz (50% of range) -
set parameter 6-52 Terminal 42 Output Max Scale to 50%
0/4 mA
20 mA
50% 100%0%
50Hz 100Hz0Hz
130BA858.10
Figure 6.14
How to Program
VLT
®
HVAC Drive FC 102
98 Danfoss A/S © 08/2014 All rights reserved. MG11F522
66

Danfoss VLT AHF 005 Specifications

General

Brand	Danfoss
Model	VLT AHF 005
Category	DC Drives
Language	English