Danfoss VLT AutomationDrive FC 303, Инструкция по эксплуатации

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5 About Adjustable Frequency Drive Programming
5.1 Introduction
The adjustable frequency drive is programmed for its
application functions using parameters. Parameters are
accessed by pressing either [Quick Menu] or [Main Menu]
on the LCP. (See
4 User Interface for details on using the
LCP function keys.) Parameters may also be accessed
through a PC using the MCT 10 Set-up Software (see
5.6.1 Remote Programming with ).
The quick menu is intended for initial start up ( Q2-** Quick
Set Up ). Data entered in a parameter can change the
options available in the parameters following that entry.
The main menu accesses all parameters and allows for
advanced adjustable frequency drive applications.
5.2 Programming Example
Here is an example for programming the adjustable
frequency drive for a common application in open-loop
using the quick menu.
•
This procedure programs the adjustable
frequency drive to receive a 0–10 V DC analog
control signal on input terminal 53
•
The adjustable frequency drive will respond by
providing 6–60 Hz output to the motor propor-
tional to the input signal (0–10V DC = 6–60 Hz).
Select the following parameters using the navigation keys
to scroll to the titles and press [OK] after each action.
1. 3-15 Reference Resource 1
5-1*
130BB848.10
3-15 Reference Resource
[ 1 ]] Analog input 53
14.7% 0.00A 1(1)
References
2. 3-02 Minimum Reference . Set minimum internal
adjustable frequency drive reference to 0 Hz.
(This sets the minimum adjustable frequency
drive speed at 0 Hz.)
Q3-21
130B
T762.10
3-02 Minimum Reference
0.000 Hz
14.7% 0.00A 1(1)
Analog Reference
3. 3-03 Maximum Reference . Set maximum internal
adjustable frequency drive reference to 60 Hz.
(This sets the maximum adjustable frequency
drive speed at 60 Hz. Note that 50/60 Hz is a
regional variation.)
Q3-21
130B
T763.11
3-03 Maximum Reference
50.000 Hz
14.7% 0.00A 1(1)
Analog Reference
4. 6-10 Terminal 53 Low Voltage . Set minimum
external voltage reference on Terminal 53 at 0V.
(This sets the minimum input signal at 0 V.)
Q3-21
130B
T764.10
6-10 Terminal 53 Low
Voltage
0.00 V
14.7% 0.00A 1(1)
Analog Reference
5. 6-11 Terminal 53 High Voltage . Set maximum
external voltage reference on Terminal 53 at 10 V.
(This sets the maximum input signal at 10V.)
Q3-21
130B
T765.10
6-11 Terminal 53 High
Voltage
10.00 V
14.7% 0.00A 1(1)
Analog Reference
About Adjustable Frequency ...
VLT ® AutomationDrive Instruction
Manual
MG.33.AI.22 - VLT
®
is a registered Danfoss trademark 5-1
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