Sencore VB330, Руководство пользователя

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6.9.13 ETR 290 — PID thresh.
The PID thresholds make it possible to define detailed conditions for alarm triggering on a PID or
PID type basis. There is one predefined PID threshold template that cannot be edited by the operator:
‘Default’. The ‘Default’ PID threshold template contains no PID definitions and will therefore not alter
alarming for any service.
By associating scheduling templates to checks it is possible to disable alarming at pre-selected time
intervals. Scheduling templates are defined in the
Setup — Scheduling
view and will be available from
a selection drop-down menu for some of the checks.
In the ‘PID Thresholds’ table, the ‘Refs’ column shows how many streams are associated with each
threshold template.
There are two different ways of creating user-defined thresholds. To create a new threshold template from
scratch the operator should click the Add new threshold template button. A pop-up window will appear
allowing the user to define alarm conditions. Another way of creating a user-defined threshold template
is by highlighting one of the templates already defined and then click the
Duplicate highlighted
button.
Deleting a PID threshold template is done by highlighting the threshold template that should be removed
and clicking
Delete highlighted . Note that if the deleted threshold template was assigned to a stream
being monitored, the new threshold for that stream will default to the predefined Default threshold
template.
148 VB3xx 10G Probe User’s Manual version 5.3