Cerabar S/Deltabar S Description of parameters (FF configuration program)
Endress+Hauser 63
CHOOSE_ERROR_OR_
WARNING/
SELECT ALARM TYPE
Entry
Index: 21
Data type: Unsigned8
Access: Auto, OOS
For "Error"-type messages, you can decide whether the device should behave as in the event
of an alarm (A) or as in the event of a warning (W). → See also
REACTION_ON_ALARM_NR/ERROR NO.
→ See also these Operating Instructions, Section 11.2 "Response of outputs to errors".
Options:
• Alarm (A): The primary value is transmitted with the status BAD.
• Warning (W): device continues measuring. The primary value is transmitted with the
status UNCERTAIN.
Operation:
1. Enter the appropriate message number by means of the REACTION_ON_ALARM_NR/
ERROR NO. parameter.
2. Select the "Alarm" or "Warning" option by means of the
CHOOSE_ERROR_OR_WARNING/SELECT ALARM TYPE parameter.
!
Note!
You can carry out dialog-guided configuration of the "error"-type messages by means of the
"Select Alarmtype" method in the Diagnostic Transducer Block.
ALARM SETUP TIME/
ALARM DELAY
Entry
Index: 22
Data type: Float
Access: Auto, OOS
Enter alarm response time.
!
Note!
There is no alarm if the cause of the error is eliminated within the alarm delay time.
Input range:
0...100 s
Factory setting:
0.0 s
ALARM HOLD TIME/
ALARM DISPL. TIME
Entry
Index: 23
Data type: Float
Access: Auto, OOS
Enter alarm display time. Once the cause of the error is rectified, the alarm display time starts
running.
!
Note!
The following applies for the setting ACKNOWLEDGE_ALARM_MODE/ACK. ALARM
MODE = On:
If an alarm appears and the alarm display time elapses before the alarm has been
acknowledged, the message will be cleared once it has been acknowledged.
→ See also these Operating Instructions, Section 11.3 "Confirming messages".
Input range:
0...999.9 s
Factory setting:
0.0 s
PRESSURE_1_UNIT/
PRESS. ENG. UNIT
Display
Index: 24
Data type: Unsigned16
Access: Read only
Displays the pressure unit selected.
The pressure unit is selected by means of the CAL_UNIT parameter (→ Page 34) in the
Pressure Transducer Block.
PRESSURE_1_USER_
LOW_LIMIT/
Pmin ALARM WINDOW
Entry
Index: 25
Data type: Float
Access: Auto, OOS
Customer-specific process monitoring – enter lower pressure limit.
You can use the REACTION_ON_ALARM_NR/SELECT ALARM TYPE parameter to enter
how the device responds if the operating pressure undershoots the specified value.
→ See also these Operating Instructions, Section 11.1 "Messages", Table, Code E730 and
Section 11.2. "Response of outputs to errors".
Factory setting:
Lower measuring limit •1.1
(→ For the lower measuring limit, see SENSOR_RANGE, element EU_0, Page 34.)
PRESSURE_1_USER_
HIGH_LIMIT/
Pmax ALARM WINDOW
Entry
Index: 26
Data type: Float
Access: Auto, OOS
Customer-specific process monitoring – enter upper pressure limit.
You can use the REACTION_ON_ALARM_NR/SELECT ALARM TYPE parameter to enter
how the device responds if the operating pressure undershoots the specified value.
→ See also these Operating Instructions, Section 11.1 "Messages", Table, Code E731 and
Section 11.2. "Response of outputs to errors".
Factory setting:
Upper measuring limit • 1.1
(→ For the upper measuring limit, see SENSOR_RANGE, element EU_100, Page 34.)
Diagnosis Transducer Block
Parameter Description
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