Orion System VCM - Manual (Page 12)

Technical Guide
Operator Interfaces 12
Modular Service Tool Override Search
When a space sensor with override option is used with any VAV/Zone
controller or VCM controller, the Modular Service Tool can determine
and report any controllers which are currently operating in an override
condition on the local loop whose ID (Address) has been entered before
running the search . This function requires that a MiniLink Polling De-
vice is installed on each loop where the controllers may be located.
To access the Space Sensor Overrides screen, press the “Override” but-
ton located on the Modular Service Tool . A screen will appear asking
you to enter a unit ID. Enter an ID for any active controller on the
particular local loop you wish to search and press "Enter". Unlike the
System Manager, only the overrides on this loop will be searched, not
the entire system. The following screen will appear.
Overrides Screen
SEARCHING!
After the Service Tool completes its search, it will list the first unit on
the selected local loop that is currently in the override mode. Press the
previous or next button to scroll through all units on the local loop you
have selected that are in the Override Mode.
Overrides Screen
Loop = 1 Unit = 59
Override Unit
Setting The Energy Saving Timer
The Modular Service Tool has a built in timer that can be programmed
to shut the Service Tool off after a specified period of time if no buttons
are pressed. This is a very useful feature if you are powering the Ser-
vice Tool from the internal batteries. To access this setting from the
main status screen press "Enter".
1) Set Time & Date
2) Communications
3) Energy Saving
ESC) Exit Menu
When this screen appears press the “3” key to access the Energy Saving
screen. The following screen will appear.
Energy Saving
Automatic Power Down
Minutes: xx
Press ESC to Exit
Enter the number of minutes you want the Service Tool to stay active
before it automatically powers down. To cancel the automatic power
down enter “99”. After you have entered this number between 1 and 99
minutes, press “ESC” to exit as the screen instructs you.
General Programming Information