Application Set-Up Examples; Introduction; Set-Up Examples; Compressor - Danfoss VLT FC 103 Instruction Manual

Application Set-up Examples

6 Application Set-up Examples

6.1 Introduction

NOTICE!
When the optional Safe torque off feature is used, a jumper wire may be required between terminal 12 (or 13) and
terminal 37 for the adjustable frequency drive to operate when using factory default programming values.
The examples in this section are intended as a quick reference for common applications.
•
Parameter settings are the regional default values unless otherwise indicated (selected in 0-03 Regional Settings).
•
Parameters associated with the terminals and their settings are shown next to the drawings.
•
Where switch settings for analog terminals A53 or A54 are required, these are also shown.

6.2 Set-up Examples

6.2.1 Compressor

The wizard guides the user through the set-up of a refrigeration compressor asking for input data about the compressor
and the refrigeration system on which the adjustable frequency drive will be running. All terminology and units used within
the wizard are common refrigeration type and set-up is thus completed in 10 to 15 easy steps using just two keys of the
LCP.
Supply
Reference
Night setback
PT 1000 inputs
(optional)
Alarms
Figure 6.1 Standard Drawing of "Compressor with Internal Control"
MG16E222
Instruction Manual
-1/12 Bar
Refrigerant Rxxx
Feedback
4-20 mA
0-10 V
P
Danfoss A/S © Rev. 2014-02-10 All rights reserved.
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