Cerabar S/Deltabar S/Deltapilot S FOUNDATION Fieldbus Troubleshooting
Endress+Hauser 209
12 Troubleshooting
In this chapter the parameter text as well as the parameter name are indicated. In FF configuration
programs only the parameter text is displayed (exeption: in the NI-FBUS configurator you can select
if the parameter text or the parameter name is displayed).
P01-xxxxxxxx-07-xx-xx-en-001
12.1 Messages
The following table lists all the messages that can occur. The device makes a distinction between
the message types "Alarm", "Warning" and "Error". For "Error"-type messages, you can enter
whether the device should react as in the event of an alarm or as in the event of a warning. → See
"Message type/NA 64" column and Section 12.2 "Response of outputs to errors".
In addition, the "Message type/NA 64" column classifies the messages in accordance with NAMUR
Recommendation NA 64:
• Break down: indicated with "B"
• Maintenance need: indicated with "C" (check request)
• Function check: indicated with "I" (in service)
Message display:
• Local operation:
– The measured value display shows the message with the highest priority.
→ See the "Priority" column.
– The Alarm Status/ALARM_STATUS parameter shows all the messages present in descending
order of priority. You can scroll through all the messages pending using the S or O key.
• FieldCare: The Alarm Status/ALARM_STATUS parameter shows the message with the highest
priority. → See the "Priority" column.
TminALARM WINDOW
(334)
Entry
Customer-specific process monitoring – enter lower temperature limit.
You can use the SELECT ALARMTYPE parameter to enter how the device responds if the
operating pressure undershoots the specified value.
→ See also these Operating Instructions, Section 12.1 "Messages" Table, code E732 and
Section 12.2 "Response of outputs to errors".
Factory setting:
Lower sensor temperature application limit – 10 K
(→ For the lower temperature application limit, see Tmin SENSOR)
Tmax ALARM WINDOW
(335)
Entry
Customer-specific process monitoring – enter upper temperature limit.
You can use the SELECT ALARMTYPE parameter to enter how the device responds if the
operating pressure undershoots the specified value.
→ See also these Operating Instructions, Section 12.1 "Messages" Table, code E733 and
Section 12.2 "Response of outputs to errors".
Factory setting:
Upper sensor temperature application limit +10 K
(→ For the upper temperature application limit, see Tmax SENSOR)
Table 35: OPERATING MENU → DIAGNOSTICS → USER LIMITS
Parameter name Description
Parametertext Parametername
Linearization/LINEARIZATION
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