User`s guide

Engineering Manual Engineer Menu 1-4
49
PSU Power zone (page 26) active Panel Bell fuse fail
Masking Network fuse fail
ID Loop Short Digi Failed (page 46)
Fault 4k4 PSTN Line fail
Supervision fail Jamming
Transmitter battery low Telecommand battery low
External Line fail (page 49)
061 – Mask Tamper
This is applicable only if the Mask Unset Tamp or Mask Set Tamper option is selected
(page 93). The output activates when a masking condition has been detected (see page
26) and clears when the alarm is reset. The Anti Mask timer (page 63) delays activation of
the output.
062 – Mask Fault
This is applicable only if the Mask Unset Fault or Mask Set Fault option is selected (page
93). The output activates when a masking condition has been detected (see page 26) and
clears when the alarm is reset. The Anti Mask timer (page 63) delays activation of the
output.
63 – Mask Alarm
The control unit operates this output when a suitably equipped detector reports masking.
64 – 4k4 Fault Output
The control unit operates this output when a suitably equipped detector reports a self test
failure by triggering a resistance value of 4k4 ohms.
065 – Pending
Activates when more than one alert condition needs to be reset.
066 – Always Off
067 – Ext. Line Fault
Activates when there is +12Vdc at the LINE FLT input on the control panel.
068 – ATS Test
This output type is available for Panel and Digi H/Wired outputs and should be used only
for connection to the ATS Test input of a dual-path communicator, such as a RedCARE
Subscribed Terminal Unit (STU). A dual-path communicator can communicate with an ARC
using a landline, or if this is not available, through a GSM (mobile) connection.
The Line Fault output of the communicator must connect to the LINE FLT input of the
panel and must be able to provide +12Vdc. For example, if the Line Fault output at the
communicator uses a relay, connect the common terminal of the relay to +12Vdc and the
normally-open terminal to the LINE FLT input of the panel.
The ATS Test output pulses when +12Vdc is first applied to the LINE FLT input. This
requests the communicator to signal, by pulsing the LINE FLT input, whether both or only
one of the communicator's networks are in a line fault condition. The panel generates an
"ATE L.F. Single" alert if only one of the networks is not available, or "ATE L.F. All" if both