Cerabar S 4 to 20mA HART
Description of parameters
Hauser
35
ALARM DELAY (336)
Entry
Enter the alarm response time for all "Error"-type messages.
!
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 DISPL. TIME (480)
Entry
Enter the alarm delay time for all "Error"-type messages. Once the cause of the error is
rectified, the alarm display time starts running.
!
Note!
The following applies if the setting for 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 6.3 "Confirming messages".
Input range:
0 to 999.9 s
Factory setting:
0.0 s
Table 16: (GROUP SELECTION
) OPERATING MODE
DIAGNOSTICS
USER LIMITS
Parameter name
Description
Pmin ALARM WINDOW
(332)
Entry
Customer-specific process monitoring – enter lower pressure 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 6.1 "Messages", Table, code E730 and
Section 6.2 "Response of outputs to errors".
Factory setting:
Low sensor limit •1.1
(
For the low sensor limit, see PRESS. SENS LOLIM.)
Pmax ALARM WINDOW
(333)
Entry
Customer-specific process monitoring – enter upper pressure 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 6.1 "Messages", Table, code E731 and
Section 6.2 "Response of outputs to errors".
Factory setting:
High sensor limit • 1.1
(
For the high sensor limit, see PRESS. SENS HILIM.)
Tmin ALARM 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 6.1 "Messages" Table, code E732 and
Section 6.2 "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 6.1 "Messages" Table, code E733 and
Section 6.2 "Response of outputs to errors".
Factory setting:
Upper sensor temperature application limit +10 K
(
For the upper temperature application limit, see Tmax SENSOR)
Table 15: (GROUP SELECTION
) OPERATING MENU
DIAGNOSTICS
MESSAGES
Parameter name
Description
