KROHNE UFC 400 PROFIBUS PA-PROFIBUS DP - Manual (Page 13)

PROFIBUS DP
2
13
UFC 400
www.krohne.com 05/2014 - 4003118502 - AD UFC 400 PROFIBUS R02 en
Profile specific Ident. Number (9741 hex)
Functionality is reduced to the requirements which are mandatory in the PA Profile; e.g. 2 x AI-
FB and 1 x TOT-FB are available for cyclic data transfer only. Device specific diagnosis
information is not available via cyclic PROFIBUS services. Nevertheless this behaviour will
improve interchangeability between devices of different vendors because only functions are
available which are provided by all PROFIBUS PA ultrasonic flowmeters. Exchange is possible
without modifying the configuration of the control system.
Cyclic layout:
Valid GSD Modules:
GSD File required:
GSD file PA039741.GSD PA039741.GSD PA039741.GSD PA039741.GSD is required in this mode. This file is provided by PROFIBUS International.
Take care that "Condensed Status and Diagnosis" is not supported by this file.
2.8 Summary
The following table shows a summary of the supported combinations of the PROFIBUS
device with RS485 Physical Interface and PA Profile 3.02:
Slot Description Function Block type Default unit
1 Volume Flow AI-FB
m 3 /h
2 Velocity of Sound AI-FB m/s
3 Totaliser Totaliser-FB
m 3
AI-FB EMPTY_MODULE
AI
Totaliser-FB EMPTY_MODULE
TOTAL
SETTOT_TOTAL
SETTOT_MODETOT_TOTAL
INFORMATION!
If another GSD file is used in the PROFIBUS master system the cyclic data transfer cannot be
established in this setting.
Ident. Number Selector Ident.
Number GSD File Status
Automatic adaptation mode 4520 KR014520.GSD Classic / Condensed
9741 PA039741.GSD 1 Classic
Manufacturer specific Ident.
Number
4520 KR014520.GSD Classic / Condensed
Profile specific Ident. Number 9741 PA039741.GSD 1 Classic
1 This file is provided by PROFIBUS International (www.profibus.com). Take care that "Condensed Status and Diagnosis"
is not supported by this file.