Danfoss VLT 5000 Series, Руководство по эксплуатации

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VLT® 5000/ 5000 FLUX/ 6000 HVAC/
8000 AQUA PROFIBUS
Even if you are an experienced PROFIBUS programmer,
we suggest that you read this manual in its entirety
before you start programming, since important
information can be found in all chapters.
The section Quick start deals with the quick start of the
communication parameters for the DP communication.
The chapter The Profibus option card contains
details regarding the PROFIBUS option card and the
establishment of the physical connection.
Please refer to section Timing for information
regarding the time behaviour.
The chapter PPO description presents an overview
of the PPOs (informative data telegrams).
The PCA interface as a parameter interface in the
PPO is explained in chapter PCA interface .
Section Parameters and data type structures contains
the description of the parameter and data structure.
Chapter Spontaneous messages contains a
description of spontaneous messages.
The response to the "Sync" and "Freeze" commands
is explained in chapter SYNC and FREEZE .
The Control word and Status word as essential
elements of the PPOs for the operational Control,
as well as the bus reference value are explained
in chapter Bus reference value .
Chapter Examples contains examples for the use of
the PPOs. It is recommended that readers review the
examples for a better understanding of the PPOs.
Chapter Parameters contains the frequency converter
parameters specific to the Profibus. Warning and alarm
messages and display readings specific to the Profibus
are described in chapter Warning and alarm messages .
A parameter listing as an overview of all VLT
5000/VLT 5000 Flux/VLT 6000 HVAC/VLT 8000 AQUA
parameters can be found in chapter Parameter list .
In chapter Appendix you will find the abbreviations used
in this manual. The manual concludes with a short
glossary and a detailed index for quick navigation.
If you are interested in learning more about the
PROFIBUS protocol in general, we recommend
that you consult the relevant, very comprehensive
literature for this purpose.
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Assumptions
The manual assumes that you are using a DANFOSS
PROFIBUS DP option card, together with a DANFOSS
VLT frequency converter, that you are using a PLC or
a PC with a serial interface as master which supports
all communication services for PROFIBUS, and
that all requirements are met and all limitations are
observed which arise from the PROFIBUS standard,
the PROFIBUS profile of frequency converters, and
the company-specific implementation of PROFIDRIVE,
or those of the frequency converter drives.
The Profibus DP V1 is an extension of the former
Profibus DP V0 funcionality.
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Background knowledge
The DANFOSS PROFIBUS option card is designed for
the communication with all masters that comply with
the PROFIBUS DP V0 and DP V1 standard. Thus,
the assumption is made that you are familiar with the
PC or PLC to be used as a master on your system.
Any questions regarding the hardware or software of
other suppliers are beyond the scope of this manual
and outside the responsibility of DANFOSS.
In the event of questions concerning the configuration
of the master-to-master communication or the
configuration with a slave not manufactured by
DANFOSS, you should refer to the information
in the respective manuals.
MG.90.G1.02 - VLT is a registered Danfoss trademark
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