Proline Promass E 100 Modbus RS485 Diagnostics and troubleshooting
Endress+Hauser 73
Diagnosti
c number
Short text Remedial measures
Status
signal
from the
factory
Diagnostic
behavior
from the factory
913 Inhomogeneous Oscillation amplitude limit!
The fluid properties do not allow a
precise measurement.
Cause: Process fluid is very
inhomogeneous (gas or solid
content)
1. Check process conditions.
2. Increase voltage.
3. Check main electronic module or
sensor.
S Alarm*
*
Diagnostic behavior can be changed: "Adapting the diagnostic behavior" section → 70
12.7 Pending diagnostic events
The Diagnostics menu allows the user to view the current diagnostic event and the
previous diagnostic event separately.
Navigation path
• "Diagnostics" menu → Actual diagnostics
• "Diagnostics" menu → Previous diagnostics
Parameter overview with brief description
Parameter Prerequisite Description Display
Actual
diagnostics
1 diagnostic event
has occurred
Displays the current diagnostic event along with the
diagnostic information.
If two or more messages occur simultaneously,
the message with the highest priority is shown
on the display.
Diagnostic code,
short message
Previous
diagnostics
2 diagnostic events
have already
occurred
Displays the diagnostic event that occurred prior to
the current diagnostic event along with the
diagnostic information.
Diagnostic code,
short message
To call up the measures to rectify a diagnostic event:
Via "FieldCare" operating tool → 69
Other diagnostic events that are pending can be viewed in the Diagnostic list
submenu → 73
12.8 Diagnostic list
In the Diagnostic list submenu, up to 5 currently pending diagnostic events can be
displayed along with the related diagnostic information. If more than 5 diagnostic events
are pending, the events with the highest priority are shown on the display.
Navigation path
"Diagnostics" menu → Diagnostic list
To call up the measures to rectify a diagnostic event:
Via "FieldCare" operating tool → 69
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