Commissioning / operation – KROHNE H250 M40 PROFIBUS PA User Manual
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COMMISSIONING / OPERATION
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13
H250 M40 ESK4
www.krohne.com
03/2014 - 4002251801 - AD H250/M40 PROFIBUS R01 en
Manufacturer specific Ident. Number (4531hex)
Manufacturer specific Ident. Number (4531hex)
Manufacturer specific Ident. Number (4531hex)
Manufacturer specific Ident. Number (4531hex)
This setting provides complete functionality of the ESK4-PA transmitter. All Functions Blocks (1
AI-FB, 2 Tot-FBs) are available for cyclic data transfer. Device specific diagnosis information is
transferred in addition to the Profile diagnosis.
Cyclic layout:
GSD file KR014531.GSD is required in this mode. This file might be used for all types of
PROFIBUS DP/PA segment couplers.
Profile specific Ident. Number (9740hex)
Profile specific Ident. Number (9740hex)
Profile specific Ident. Number (9740hex)
Profile specific Ident. Number (9740hex)
This setting is accepted only if the ESK4-PA transmitter is calibrated for flow measurement.
Functionality is reduced to the requirements which are mandatory in the PA Profile; i.e. 1 AI-FB
and 1 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 variable area flowmeters. Exchange is possible without
modifying the configuration of the control system.
Cyclic layout:
GSD file PA139740.GSD is required in this mode. This file is provided by PROFIBUS International
(see www.profibus.com). This file might be used for all types of PROFIBUS DP/PA segment
couplers. Take care that “Condensed Status” is not supported by this file.
Slot
Function Block
Valid GSD Modules
1
AI-FB
Empty Module
AI: Out
2
Totalizer-FB
1
Empty Module
TOT (Id.F.): Total
TOT (Id.F.): SetTot + Total
TOT (Id.F.): ModeTot + Total
TOT (Id.F.): SetTot+ModeTot+Total
TOT (Id.F.): SetTot
TOT (Id.F.): ModeTot
TOT (Id.F.): SetTot + ModeTot
3
Totalizer-FB
1
1 Totalizing is stopped if the ESK4-PA transmitter is calibrated for level measurement.
INFORMATION!
If another GSD file is used in the PROFIBUS master system the cyclic data transfer cannot be
established in this setting.
Slot
Function Block
Valid GSD Modules
1
AI-FB
EMPTY_MODULE
AI
2
Totalizer-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.
AD_H250_M40_PB_PA_R01_en_4002251801_PRT.book Page 13 Friday, March 21, 2014 1:14 PM