Overrides; The Point Override Screen - Trane Tracer TD7 Installation, Operation And Maintenance Manual

Overrides

Overrides can be performed at priority level 8 using the Tracer TD7. Only overrides at priority level
8 Manual Operator can be created or released from the TD7 display. User overrides are defined as
points that are controlled at: 1 Manual Life safety, 8 Manual Operator (display priority), 11 User
medium, and 13 User low.
There are three different types of override screens, which vary according to the type of data in each
override:
•
•
•

The Point Override Screen

Navigate to the Point Override screen by touching the point name from any point report, such as
the Override Summary Screen as described in
From the Point Override screen you can perform overrides, set them to expire in a user-defined
interval, or release a point that is currently overridden. All Point Override screens, (analog, binary,
or multistate), are comprised of the same basic components (see
Figure 8. Point Override screen components
Release
Override
See Note
"Releasing an
Override."
Override
Status Area
Override Value
Setting Area
Override Status Area
This area shows who is controlling the point, followed by the active priority level and the current
value of the point. If security is enabled, the name of the user that performed the override will be
shown in the Controlled By field. If security is disabled, "Front Panel" is displayed for all overrides
performed by the TD7 display.
Override Value Setting Area
This area contains buttons that when pressed, change the override status. The button that is active
has a shaded appearance in color. The exception is analog points, which require manually entering
a value. See
22
Binary overrides or multistate overrides (four or fewer states).
Multistate overrides (five or more states).
Analog overrides.
"Analog Overrides," p.
"Reports," p.
24.
26.
Figure 8).
BAS-SVX50F-EN
Temporary
Override Area
Action 
Area