Commissioning; Device Master File (Gsd); Pno Id Number - TR-Electronic COS-65 Benutzerhandbuch

Commissioning

5 Commissioning

5.1 Device Master File (GSD)

In order to achieve a simple plug-and-play configuration for PROFIBUS, the
characteristic communication features for PROFIBUS devices were defined in the
form of an electronic device datasheet (device master file, GSD file).
The defined file format allows the projection system to easily read the device master
data of the PROFIBUS measuring system and automatically take it into account when
configuring the bus system.
The GSD file is a component of the measuring system and has the file name
•
•
The measuring system also includes two bitmap files, which show the measuring
system in normal operation as well as with a fault.
Download:
•
•
If a measuring length of > 25 bit is required the GSD file TR0DAAAB.GS_ is to be
used.
It can be configured only the both modules
- TR-Mode High Resolution and
- TR-Mode High Resolution+Velocity
with the following restrictions:
no support of the parameters or functions for the Preset value 1 and 2, SSI
parameters, Profibus code and Statusbyte

5.2 PNO ID number

Every PROFIBUS slave and every Class 1 master must have an ID number. It is
required so that a master can identify the type of the connected device without
significant protocol overhead. The master compares the ID numbers of the devices
connected with the ID numbers of the projection data specified in the projection tool.
The transfer of utility data only starts once the correct device types have been
connected with the correct station addresses on the bus. This achieves a high level of
security against projection errors.
The measuring system has the PNO ID number AAAB (hex). This number is reserved
and is stored at the PNO.
 TR-Electronic GmbH 2016, All Rights Reserved
Page 72 of 103
(ZE compatible, measuring length ≤ 25 Bit)
"TR06AAAB.GS_"
(Measuring length ≤ 29 Bit)
"TR0DAAAB.GS_"
TR06AAAB.GS_: www.tr-electronic.de/f/TR-ECE-ID-MUL-0007
TR0DAAAB.GS_: www.tr-electronic.de/f/TR-ECE-ID-MUL-0013
TR - ECE - BA - DGB - 0131 - 02
Printed in the Federal Republic of Germany
10/31/2018