Johnson Controls METASYS, Руководство пользователя

Страница: 28 / 82

The data displayed in a summary depends on the current condition of the
object.
If the Display Shows The Data Is
?
Not available from the NCM.
??????? Available from the NCM but is unreliable.
Valid Data
Valid and reliable.
* * * * * * Reliable but too long to fit in the field.
Table 5: Data Displays
A Warning Limit Summary lists the limits, setpoints, normalband,
warning delay, and differential of an object. An Alarm Limit Summary
shows the high and low alarm limits, and the differential.
Limit Summaries
To display a Limit Summary, select a system, an object, then the LIMITS
command.
From the Limit Summary screen, you can select any available Screen
Option or Command.
28 Network Terminal User’s Manual