ALSPA PROFIBUS Field Bus Coupler
8. Menu 75 Parameters
(09/06)
Technical Manual
Page 8-1
8. Menu 75 Parameters
8.1 Introduction
This section describes the method of controlling the PROFIBUS
board, using the original drive parameters available in Menu 75.
The section begins with a brief outline of the PROFIBUS protocol
when applied to Variable Speed Drives, followed by a list of the
drive menus used by the PROFIBUS board.
The section gives a list of those parameters necessary to get the
PROFIBUS link working, and then details the functions of the
remaining parameters. The section ends with a list of all the
parameters associated with the PROFIBUS board.
8.2 PROFIBUS
Menu
The configuration of the PROFIBUS board is implemented via
Menu 75, which will be visible if the CDC recognises the presence
of a Fieldbus Coupler. Menu 75 is fully described in Section 8.5.
8.3
Data Update Rate
The CDC control board transfers information to and from the
PROFIBUS board every 10 ms. During transfers the software will
interrogate the PROFIBUS board for any errors.
8.4
Basic Settings Explanation
The basic settings are those required to get the PROFIBUS board
operating and to define the basic operating modes of the board.
A block diagram is provided at the end of the manual to help with
configuration of the PROFIBUS board.
The stages in configuring an MVS3007-4001 or MVS3007-4002
PROFIBUS board are as follows:
1.
Set up the PROFIBUS network node address in
Parameter 75.02
2.
Configure the PROFIBUS references and PROFIBUS
control words in Menu 75.
3.
Set P75.05 to 1 to configure the link.
Appendix A gives a worked example.
