Danfoss VLT FC 103 Instruction Manual

Figure 3.23 Info: Set-up Completed
After completing the set-up, you can choose to re-run the
wizard or start the application. Select between the
following options:
•
Re-run wizard.
•
Go to Main Menu.
•
Go to Status.
•
Run AMA - Note this is a reduced AMA if
compressor application is selected and full AMA if
single fan and pump are selected.
•
If condenser fan is selected in the application, NO
AMA can be run.
•
Run application - This mode starts the adjustable
frequency drive in either hand/local mode or via
an external control signal if open-loop is selected
in an earlier screen.
130BP956.10
Figure 3.24 Run Application
The Application Guide can be cancelled at any time by
pressing [Back]. The Application Guide can be re-entered
through the Quick Menu:
130BC957.10
Figure 3.25 Quick Menus
When re-entering the Application Guide, select between
previous changes to the factory set-up or restore default
values.
NOTICE!
If the system requirement is to have the internal pack
controller for three compressors plus bypass valve
connected, there is the need to specify FC 103 with the
extra relay card (MCB 105) mounted inside the
adjustable frequency drive.
The bypass valve must be programmed to operate from
one of the extra relay outputs on the MCB 105 board.
This is needed because the standard relay outputs in the
FC 103 are used to control the compressors in the pack.
3.3.2 Required Initial Adjustable Frequency
Drive Programming
NOTICE!
If the wizard is run, ignore the following.
Adjustable frequency drives require basic operational
programming before running for best performance. Basic
operational programming requires entering motor
nameplate data for the motor being operated and the
minimum and maximum motor speeds. Enter data in
accordance with the following procedure. The
recommended parameter settings are intended for start-up
and checkout purposes. Application settings may vary. See
chapter 4 User Interface for detailed instructions on
entering data through the LCP.
Start-up and Functional Tes...
Instruction Manual
36 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG16E222
33

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English