Endress+Hauser iTEMP TMT 165 FOUNDATION Fieldbus Betriebsanleitung Seite 149

FOUNDATION Fieldbus temperature transmitter
Index Parameter
50 HI_PRI
15 IN
62 LO_ALM
53 LO_LIM
63 LO_LO_ALM
Endress+Hauser
PID Function Block (PID controller)
Write access with
operating mode
(MODE_BLK)
ROUT - RCAS - CAS - Specifies the action taken when the upper pre alarm limit value (HI_LIM) is
AUTO - exceeded.
MAN - OOS
User input:
0
1
2
3-7
8-15
Factory default:
ROUT - RCAS - CAS - Displays the controlled variable with information on the status and value.
AUTO -
2
MAN - OOS
Scaling of the input range and selection of the unit of the controlled variable
are carried out via the parameter group PV_SCALE.
ROUT - RCAS - CAS - Alarm status display for the lower pre alarm limit value (LO_LIM), including
AUTO - details of the time of the alarm (date, time) and the value that triggered the
MAN - OOS alarm.
2
In addition the active block alarm can be acknowledged in this parameter
group.
Entry of the alarm limit value for the lower pre alarm (LO_ALM). If the value
ROUT - RCAS - CAS -
AUTO - PV exceeds this limit value, then the alarm status parameter LO_ALM is
MAN - OOS output.
User input:
Factory default:
2
If the setting for the end of the scale is changed in the parameter PV_SCALE
this value should be modified accordingly.
ROUT - RCAS - CAS - Alarm status display for the lower alarm limit value (LO_LO_LIM), including
AUTO - details of the time of the alarm (date, time) and the value that triggered the
MAN - OOS alarm.
2
In addition the active block alarm can be acknowledged in this parameter
group.
Description
= The violation of the upper pre alarm limit value is not evaluated.
= No notification if the upper pre alarm limit value is infringed.
= Reserved for block alarms.
= The violation of the upper pre alarm limit
value is output as a user notice with the appropriate
priority (3 = low priority, 7 = high priority).
= The violation of the upper pre alarm limit
value is output as a critical alarm with the appropriate
priority (8 = low priority, 15 = high priority).
0
Note!
Note!
Range and unit of PV_SCALE
- INF
Note!
Note!
11 Appendix
149