Fire-Lite MS-9050UDC Addressable Fire Alarm Control Panel - Manual (Page 138)

138 MS-9050 Series Manual — P/N 52413:G 4/14/2014
Operating Instructions Read Status
• W - Walktestable for control and monitor modules (W = Yes, * = No)
Pressing the down arrow key, while viewing the screen shown above, will allow the operator to
view additional programming information about the selected device, such as:
• Enable/Disable Status
• Device Type
• Alarm Verification On/Off (for detectors)
• Walktest Yes/No
• PAS (Positive Alarm Sequence) Yes/No (for detectors only)
• Pre-Signal Yes/No (for detectors and monitor modules)
• Zone Assignments (five maximum)
• Adjective/Noun descriptor
• Silenceable Yes/No (for control modules)
4.22.2 Zones
Pressing 2 while viewing Read Status Screen #1 will cause the following screens to be displayed:
From the preceding screens, the control panel operator can view:
• Zones Installed - all software zones programmed into the system (20 maximum)
• Zones Enabled - all software zones that are enabled
• Zones Disabled - all software zones that have been disabled
• Special Purpose - on or off programming for Special Purpose Zones 17 reserved for PAS, 18
reserved for Pre-signal and 19 reserved for Two Stage Operation
• Zone Type - the Type assigned to each installed zone (default is Alarm)
4.22.3 Power
Pressing 3 while viewing Read Status Screen #1 will cause the following screens to be displayed:
A real-time display of the control panel voltages can be used to determine if a problem exists in the
system.
The following table lists the circuit being measured, possible conditions and their respective volt-
age ranges:
READ STATUS
1=SYSTEM POINT
2=ZONES
3=POWER
Read Status Screen #1
ZONES
1=ZONES INSTALLED
2=ZONES ENABLED
3=ZONES DISABLED
Zones Screen #1
ZONES
1=SPECIAL PURPOSE
2=ZONE TYPE
3=FUTURE USE
Zones Screen #2
Circuit Condition Voltage Range
Battery
Normal Battery (nominal) 27.05 to 28.15 VDC
Low Battery 17.7 to 20.4 VDC
No Battery 0 to 17.6 VDC
ANN-BUS Power Normal 21.25 to 27.50 VDC
Charger Normal 21.87 to 29.84 VDC
System Power Nominal 27.60 VDC
POWER
BATTERY 27.21V
ANN-BUS PWR 27.75V
CHARGER 27.75V
Power Screen #1
POWER
SYSTEM PWR 27.60V
Power Screen #2