Endress+Hauser Proline Promag W 400 HART, Руководство по эксплуатации

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Diagnostics and troubleshooting Proline Promag W 400 HART
134 Hauser
Diagnostic
number
Short text Remedy instructions Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
Diagnostic of process
803 Current loop 1. Check wiring
2. Change I/O module F Alarm
832 Electronic temperature
too high Reduce ambient temperature S Warning
1)
833 Electronic temperature
too low Increase ambient temperature S Warning
1)
834 Process temperature too
high Reduce process temperature S Warning
1)
835 Process temperature too
low Increase process temperature S Warning
1)
842 Process limit Low flow cut off active!
1. Check low flow cut off
configuration
S Warning
882 Input signal 1. Check input configuration
2. Check external device or process
conditions
F Alarm
937 EMC interference 1. Eliminate external magnetic field
near sensor
2. Turn off diagnostic message
S Warning
1)
938 EMC interference 1. Check ambient conditions
regarding EMC influence
2. Turn off diagnostic message
F Alarm
1)
962 Empty pipe 1. Perform full pipe adjustment
2. Perform empty pipe adjustment
3. Turn off empty pipe detection S Warning
1)
1) Diagnostic behavior can be changed.
12.8 Pending diagnostic events
The Diagnostics menu allows the user to view the current diagnostic event and the
previous diagnostic event separately.
To call up the measures to rectify a diagnostic event:
• Via local display →  127
• Via Web browser →  128
• Via "FieldCare" operating tool →  130
• Via "DeviceCare" operating tool →  130
Other pending diagnostic events can be displayed in the
Diagnostic list submenu
→  135
Navigation
"Diagnostics" menu

Diagnostics
Actual diagnostics
→  135
Previous diagnostics →  135