Advanced Mxp-536 Руководство - Страница 6

Просмотреть онлайн или скачать pdf Руководство для Системы ввода/вывода Advanced Mxp-536. Advanced Mxp-536 16 страниц. Peripheral zone card

Печатать страницу

2.3 Operating Modes

The Mxp-536 has 2 operation modes:
-
Stand Alone Mode (DIP Switch Default):
o
The card is connected to a 3
o
The card uses following default processing rules:
o
Unused zone circuits should have EOLs fitted (or loop wiring if running in class A) in order to avoid
incorrectly reporting faults.
o
The 3 on-board relays are used to interface to the outside world and inform external monitoring
equipment of Fire (relay 1), Fault (fail safe operation) (relay 2), and Earth (relay 3) Fault conditions.
The signalling relays are global to all zones, so while a Fire or Fault can be reported it
cannot be tied-in to any one particular zone circuit on the card. Therefore in stand
alone mode only one zone circuit should be used for detection purposes, or conversely
all zone circuits on the card should be operating in the same physical detection zone.
-
Peripheral Bus Mode:
o
The card requires an Mx5000 Fire Panel in order to operate. In this mode the card provides
maximum flexibility, with the ability to configure each zone independently via the Advanced
Configuration tool.
o
No need to fit EOLs (or loop wiring if running in Class A) on unused zones; unused zones are
disabled by the Fire Panel to reduce current drain.
o
Configurable Relay outputs (via Advanced Configuration tool)

2.3.1 PSU Monitor

The behaviour of the PSU Monitor input changes depending on the run mode of the card.
-
In Stand Alone mode the input is used to issue the reset command to the card
-
In Peripheral Bus mode the input acts as a PSU monitor.
Line State
Reset Input Interpretation
EOL Present
Normal Operation
EOL Missing
Normal Operation
Short
Reset (enforced on release)
6
rd
party Fire Panel via volt-free relay connections
In Class B:
Zone ID
Latching
1
●
2
●
3
●
4
●
5
6
7
●
8
●
In Class A:
Zone ID
Latching
1
●
2
●
3
●
4
● Feature supported on this zone
Alarm
Short is Fire
Verification
●
●
●
●
●
●
●
●
●
●
●
Alarm
Short is Fire
Verification
●
●
●
●
●
PSU Monitor State
PSU Monitor Ok
PSU Monitor Fault
PSU Monitor Fault
I.S Mode
●
●
I.S Mode
www.advancedco.com