Alarm - Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting

To change the analog outputs:
1. Move the brackets to the appropriate output and press
ENTER. The screen softkeys will appear, allowing the value
to be changed.
2. Click the [INCR] or [DECR] softkey to change the
value.
3. To save the change, click the [OK] softkey. To cancel the
change, click the [CANCEL] softkey.
For the [Alarm], [Tuning] and [Calibrate] softkeys, see
the previous sections.
HOME
The Home screen (see Fig. 44) displays the main categories of the
software that the user can interface with on the BACview. Most
pages contain parameters that can be configured to suit an
application. See Table 35 for screen function information.
Fig. 44 — Home Screen
Table 35 — Home Screen Functions
FIELD / KEY
Status
Outside
Supply Temp
Supply Stpt
Cooling Stages Demand
Unit Operation
Temperature
Fan
Heat/Cool
UPM Faults
Sched
Alarm Config
UserPW
Temp Reset
BACnet
[Alarm]
[ClockSet]
[SETUP]
[Help]
FUNCTION / INFORMATION
Displays current unit operating mode
Displays current outside air temperature
Displays current supply air temperature
Displays current supply air temperature set
point
Displays current number of cooling stages
Access to Unit Operation screen
Access to current temperature readings
Access to fan parameters
Access to heating and cooling parameters
Access to UPM faults
Access to unit schedule
Access to alarm configurations
Access to view/set user password
Access to outside air temperature reset
Access to BACnet parameters
Softkey access to Alarm screen
Softkey access to ClockSet screen
Softkey access to the Unit Operation
Setpoint screen
Softkey access to Help screen

ALARM

Access: Home screen [Alarm] softkey
Hotkey Access:
Handheld BACview: Fn + 4
Virtual BACview: Ctrl + 4
The Alarm screen (see Fig. 45) allows the user to access the mod-
ule event history.
Fig. 45 — Alarm Screen
This screen will display up to 100 most recent events. The catego-
ries are Active Alarms, Active Faults, Returned-to-Normal (RTN)
events and Manually Cleared (CLR) events. Click the [PREV]
softkey to return to the Home screen.
SET CURRENT TIME/DATE (24 HR CLOCK)
Access: Home screen [Clockset] softkey
Hotkey Access:
Handheld BACview: Fn + 2
Virtual BACview: Ctrl + 2
The Set Current Time/Date (24 hr clock) screen (see Fig. 46) al-
lows the time and date to be set.
Fig. 46 — Set Current Time/Date (24 hr clock) Screen
To change the time and date:
1. Move the bracket using the arrow keys to the hour, minute,
seconds, day, month or year values.
2. Press ENTER to change the value.
3. Click the [PREV] softkey to return to the Home screen or
click the [DST] softkey to access the daylight savings time
screen.
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