Commissioning
6.5 Local commissioning
SITRANS LT500 with ultrasonic transducer inputs
Compact Operating Instructions, 02/2024, A5E52021877-AA
95
When "External TS-3" is selected as the measurement point in the first step of the wizard, the
alarms available in this step are as follows:
[ ] 376 Auxiliary temperature above alarm limit
[ ] 377 Auxiliary temperature above warning limit
[ ] 378 Auxiliary temperature below warning limit
[ ] 379 Auxiliary temperature below alarm limit
Default [X] indicates enabled by default
[ ] indicates disabled by default
Step: <Process value> limits
Step is repeated per process value
The parameters in this step need to be set for each process value selected as an alarm source.
All related parameters are shown below for the "Level" process value.
Settings and defaults for the limit parameters can be found in the menu Process values (2.2).
Level limits
Upper alarm limit
Sets the upper alarm limit. A diagnostic is generated if the process value exceeds this limit.
Lower alarm limit
Sets the lower alarm limit. A diagnostic is generated if the process value falls below this limit.
Upper warning limit
Sets the upper warning limit. A diagnostic is generated if the process value exceeds this limit.
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