22 User Manual Doc. version 2.0
4.3 Disablements FireClass Panels and Repeaters
You then see a screen with the option 1 – Enable or
2 – Disable, depending on the current status. Press the
indicated number key to switch between the two.
While any devices are disabled, the (GENERAL)
DISABLED LED is lit, and you see an Disable N mes-
sage in the LCD display (where N is the number of
devices disabled).
Note: At the User access levels, only points on the
addressable loop can be enabled or disabled.
The steps required to disable a point are provided in
“Disabling a Full Point” on page 22.
Disabling a Full Point
1 From the Disablements screen select
1- Full Point.
2 Specify the Full Point type and address. This is
described in the example in section 3.3 “Using the
menus” on page 19.
3 Press the 1 key to Disable. The text 1 – Enable
changes to 2 – Disable. The text changes both
immediately and when you return to the screen to
disable the Full point. Follow the same steps to
return to the screen.
4.3.1 Full Point
Use the 1 – Full Point option on the Disablements
screen to disable input or output devices present in type
of points -Loop, RBUS, Local I/O or Lnet as specified.
For the input and output devices present in the Lnet
type of Full Point, this option enables and disables both
the input and output functions of the particular device.
4.3.2 Point I/P Only
Use the 2 – Point I/P Only option on the
Disablements screen to disable only input points.
Specifying an output point address results in an “Invalid
entry!” message.
For devices that are both input and output, this only dis-
ables the input function.
4.3.3 Point O/P Only
Use the 3 – Point O/P Only option on the
Disablements screen to disable only output points.
Specifying an input point address results in an “Invalid
entry!” message.
For devices that are both input and output, this only dis-
ables the output function.
4.3.4 By Function
Use the 4 – By Function option on the Disablements
screen to enable or disable multiple devices of the same
function in one operation.
Using the By Function option
1 From the Disablements screen select 4- By Func-
tion.
2 Select the function. You can choose from:
– Detectors
– Callpoints
– Alarm I/Ps (combination of Detectors and Call-
points)
– Sounders
The remaining items refer to any interfaces to exter-
nal equipment that may be fitted to the loops:
– Protection Eqp.
– Extinguishing
– Plant Equipment
3 Specify the zone in which to enable or disable (for
example 001).
4 Choose Disable Options or Enable Options.
5 If disabling, choose one of the enable options. These
are All, In Fault, Active, and Not Normal (combination
of Active and In Fault).
Some options may not be available. For example, for
sounders, only All and In Fault are available.
If enabling, choose one of the disable options- All or
Normal.
Function key shortcuts
Use the function keys in the screen to enable or disable
as follows:
Ext. Ctl (F2) key: Any external controls fitted to the
system such as door releases.If fitted, the PROTEC-
TION X LED lights.
Flt Sig (F3) key: The fault signalling output. A signal-
ling output may not be fitted to the system.
Alm Sig (F4) key: The alarm signalling output. An
alarm signalling output may not be fitted to the sys-
tem. If fitted, the (SIGNALLING) X LED lights.
All SND (F5) key: All the sounders.
Disabling dual input and output devices
Some devices are both input and output
devices, on the same point address. These
points are classified as disabled (in the sta-
tus screen for the point, for example) even if
only the input or output is disabled.
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