Event Logbook; Event History - Endress+Hauser HART Proline Promass E 200 Operating Instructions Manual

Proline Promass E 200 HART
Endress+Hauser
Diagnostic event Event text
S835 Process temperature
S842 Process limit value
S862 Partly filled
F910 Measuring tube does
not vibrate
S912 Inhomogeneous
S913 Inhomogeneous
1) Event level can be changed: Chapter 12.5.1 "Adapting event level"
12.6

Event logbook

12.6.1

Event history

A chronological overview of the event messages that have occurred is provided in the Events list
submenu.
Navigation path
Diagnostics ® Event logbook ® Events list
A maximum of 20 event messages can be displayed in chronological order. If the advanced
HistoROM function is enabled in the device (order option), up to 100 entries can be displayed.
The event history includes entries for:
• Diagnostic events (® ä 84)
• Information events (® ä 88)
Remedial measures
Increase process temperature.
Low flow cut off active!
Check settings for low flow cut off.
1. Check for gas in process.
2. Adjust detection limits.
1. Check process conditions.
2. Increase supply.
3. Check main electronic or sensor.
Fluid is inhomogeneous, e.g. gas or solid
content!
1. Check process conditions.
2. Increase system pressure.
In particular with out gassing fluids and/
or increased gas content,the following
measures are recommended to increase
system pressure:
• Install the instrument at the outlet side
of a pump.
• Install the instrument at the lowest
point of an ascending pipeline.
• Install a flow restriction, e.g. reducer
or orifice plate, downstream from the
instrument.
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 supply
3. Check main electronic or sensor.
/ ../Eventlist
I1091 Config. change
I1157 Mem.err. ev.list
0d01h19m10s
F311 Electr. failure
Diagnostics and troubleshooting
Event level from the
factory
1)
Warning
Logbook entry only
1)
Warning
Alarm
1)
Warning
1)
Warning
F
A0014008-EN
87