Cerabar S/Deltabar S Description of parameters (ToF Tool)
Endress+Hauser 149
ToF Tool, Table 27: OPERATING MENU → DIAGNOSTICS → MESSAGES
Parameter name Description
ALARM STATUS
Display
Displays the current messages present. → See also these Operating Instructions,
Section 11.1. "Messages" and Section 11.3 "Confirming messages".
The "Status" field and the ALARM STATUS parameter show the message with the highest
priority.
LAST DIAG. CODE
Display
Displays the last messages that occurred and were eliminated.
!
Note!
• Use the RESET ALL ALARMS parameter to delete the messages listed in the LAST
DIAG. CODE parameter.
ACK. ALARM MODE
Selection
Switch on acknowledge alarm mode.
→ See also ACK. ALARM.
Options:
•On
•Off
Factory setting:
Off
ACK. ALARM
Selection
Acknowledge alarm.
Prerequisite:
• ACK. ALARM MODE = on
Options:
• Abort
•Confirm
The cause of the alarm must be eliminated, the message must be acknowledged via the
ACK. ALARM parameter and, where applicable, the ALARM DISPL. TIME (→ Page 150)
has to have elapsed before the device starts measuring again following an alarm.
→ See also these Operating Instructions, Section 11.3 "Confirming messages".
Factory setting:
Abort
RESET ALL ALARMS
Selection
Use this parameter to reset all the messages of the LAST DIAG. CODE parameter.
Options:
• Abort
•Confirm
Factory setting:
Abort
ERROR No.
Entry
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). Enter the corresponding
message number for this parameter. → See also SELECT ALARMTYPE.
→ See also these Operating Instructions, Section 11.1 "Messages" and
Section 11.2 "Response of outputs to errors".
SELECT ALARMTYPE
Selection
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 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 corresponding message number via the ERROR No. parameter.
2. Use the SELECT ALARMTYPE parameter to select the "Alarm" or "Warning" option.
ALARM DELAY
Entry
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
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