System integration Proline Promag L 400 PROFIBUS DP
68 Endress+Hauser
The fact that the manufacturer-specific GSD should be used is specified in the Ident
number selector parameter by selecting the Manufacturer option.
Where to acquire the manufacturer-specific GSD:
www.endress.com → Download Area
9.2.2 Profile GSD
Differs in terms of the number of Analog Input blocks (AI) and the measured values. If a
system is configured with a Profile GSD, it is possible to exchange devices made by
different manufacturers. However, it is essential to ensure that the order of the cyclic
process values is correct.
ID number Supported blocks Supported channels
0x9740 • 1 Analog Input
• 1 Totalizer
• Channel Analog Input: volume flow
• Channel totalizer: volume flow
0x9741 • 2 Analog Input
• 1 Totalizer
• Channel Analog Input 1: volume flow
• Channel Analog Input 2: mass flow
• Channel totalizer: volume flow
0x9742 • 3 Analog Input
• 1 Totalizer
• Channel Analog Input 1: volume flow
• Channel Analog Input 2: mass flow
• Channel Analog Input 3: corrected volume
flow
• Channel totalizer: volume flow
The Profile GSD that is to be used is specified in the Ident number selector parameter by
selecting the Profile 0x9740 option, Profile 0x9741 option or Profile 0x9742 option.
9.2.3 Compatibility with other Endress+Hauser measuring devices
The Promag 400 PROFIBUS DP guarantees compatibility during cyclic data exchange with
the automation system (Class 1 master) for the following measuring devices:
• Promag 50 PROFIBUS DP (Profile version 3.0, ID number 0x1546)
• Promag 53 PROFIBUS DP (Profile version 3.0, ID number 0x1526)
It is possible to replace these measuring devices with a Promag 400 PROFIBUS DP without
the need to reconfigure the PROFIBUS network in the automation unit even though the
names and ID numbers of the measuring devices differ. Once replaced, the device is either
identified automatically (factory setting) or device identification can be set manually.
Automatic identification (factory setting)
The Promag 400 PROFIBUS DP automatically identifies the measuring device configured in
the automation system (Promag 50 PROFIBUS DP or Promag 53 PROFIBUS DP) and makes
the same input and output data and measured value status information available for cyclic
data exchange.
Automatic identification is set in the Ident number selector parameter using the Auto
option (factory setting).
Manual setting
The manual setting is made in the Ident number selector parameter using the Promag 50
(0x1546) or Promag 53 (0x1526) option.
Afterwards, the Promag 400 PROFIBUS DP makes the same input and output data and
measured status information available for cyclic data exchange.
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