1 Introduction
1.1 How to Read This Programming Guide
1.1.1 Purpose of the Manual
This programming guide provides information about
controlling the frequency converter, accessing parameters,
programming, and troubleshooting.
The programming guide is intended for use by qualified
personnel who are familiar with the VLT
®
Midi Drive FC
280 frequency converter.
Read the instructions before programming and follow the
procedures in this manual.
VLT
®
is a registered trademark.
1.1.2 Additional Resources
Additional resources include:
•
VLT
®
Midi Drive FC 280 Operating Instructions
provide the necessary information for getting the
frequency converter up and running.
•
VLT
®
Midi Drive FC 280 Design Guide
provides
detailed technical information about the
frequency converter and customer design and
applications.
•
VLT
®
Midi Drive FC 280 Service Manual
provides
information to Danfoss authorized, qualified
technicians on how to service the FC 280
frequency converters.
Contact the local Danfoss supplier or go to
to download the documentations.
1.1.3 Document and Software Version
This manual is regularly reviewed and updated. All
suggestions for improvement are welcome.
shows
the document version and the corresponding software
version.
Edition
Remarks
Software version
MG07C1
The first version.
1.0
Table 1.1 Document and Software Version
AC
Alternating current
AEO
Automatic energy optimization
ACP
Application control processor
AWG
American wire gauge
AMA
Automatic motor adaptation
°
C
Degrees Celsius
DC
Direct current
EEPROM
Electrically erasable programmable
read-only memory
EMC
Electromagnetic compatibility
EMI
Electromagnetic interference
ETR
Electronic thermal relay
f
M,N
Nominal motor frequency
FC
Frequency converter
IP
Ingress protection
I
LIM
Current limit
I
INV
Rated inverter output current
I
M,N
Nominal motor current
I
VLT,MAX
Maximum output current
I
VLT,N
Rated output current supplied by the
frequency converter
L
d
Motor d-axis inductance
L
q
Motor q-axis inductance
LCP
Local control panel
MCP
Motor control processor
N.A.
Not applicable
P
M,N
Nominal motor power
PCB
Printed circuit board
PE
Protective earth
PELV
Protective extra low voltage
PWM
Pulse width modulated
R
s
Stator resistance
Regen
Regenerative terminals
RPM
Revolutions per minute
RFI
Radio frequency interference
SCR
Silicon controlled rectifier
SMPS
Switch mode power supply
T
LIM
Torque limit
U
M,N
Nominal motor voltage
X
h
Motor main reactance
Table 1.2 Abbreviations
Introduction
Programming Guide
MG07C102
Danfoss A/S © 12/2015 All rights reserved.
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