Endress+Hauser Proline Promag L 400 - 16.13 Application Packages

Technical data Proline Promag L 400 PROFIBUS DP
146 Endress+Hauser
• NAMUR NE 105
Specifications for integrating fieldbus devices in engineering tools for field devices
• NAMUR NE 107
Self-monitoring and diagnosis of field devices
• NAMUR NE 131
Requirements for field devices for standard applications
16.13 Application packages
Many different application packages are available to enhance the functionality of the
device. Such packages might be needed to address safety aspects or specific application
requirements.
The application packages can be ordered from Endress+Hauser either directly with the
device or subsequently. Detailed information on the order code in question is available
from your local Endress+Hauser sales center or on the product page of the Endress+Hauser
website: www.endress.com.
Cleaning
Package Description
Electrode cleaning circuit
(ECC)
The electrode cleaning circuit (ECC) function has been developed to have a solution
for applications where magnetite (Fe
3
O
4
) deposits frequently occur (e.g. hot
water). Since magnetite is highly conductive this build up leads to measuring errors
and ultimately to the loss of signal. The application package is designed to AVOID
build up of highly conductive matter and thin layers (typical of magnetite).
Diagnostics functions
Package Description
HistoROM extended
function
Comprises extended functions concerning the event log and the activation of the
measured value memory.
Event log:
Memory volume is extended from 20 message entries (basic version) to up to 100
entries.
Data logging (line recorder):
• Memory capacity for up to 1000 measured values is activated.
• 250 measured values can be output via each of the 4 memory channels. The
recording interval can be defined and configured by the user.
• Data logging is visualized via the local display or FieldCare.
Heartbeat Technology
Package Description
Heartbeat Verification
+Monitoring
Heartbeat Monitoring:
Continuously supplies monitoring data, which are characteristic of the measuring
principle, for an external condition monitoring system. This makes it possible to:
• Draw conclusions - using these data and other information - about the impact
the measuring application has on the measuring performance over time.
• Schedule servicing in time.
• Monitor the product quality, e.g. gas pockets.
Heartbeat Verification:
Makes it possible to check the device functionality on demand when the device is
installed, without having to interrupt the process.
• Access via onsite operation or other operating interfaces, such as FieldCare for
instance.
• End-to-end, traceable documentation of the verification results, including report.
• Makes it possible to extend calibration intervals in accordance with operator's
risk assessment.