Hochiki FIRElink-400CM - Manual (Page 20)

Page 20 of 58 FIRElink-400 Air Sampling System – Installation Manual
© 2010 Hochiki Europe (UK) Ltd 9-5-0-346/ISS4/OCT10
1.1.1 Programmed Isolate (Yes/No - Address 000-127)
Setup Menu > Alarm actions
When set to Yes the controller will not generate alarms and will not indicate a fault condition on any fire
panel which is connected, for example, for use during detector maintenance. The ‘Fault’ light will be
illuminated on the detector or Command Module front panel. The isolated condition will be disabled
automatically after 7 days if not manually disabled.
1.1.1 Detector Address / Number of Detectors (Display - Address 000-127)
Setup Menu > Detector
In the case of the Standard Detector, this function displays the current address of the detector as set by
the internal DIP switch. On the Command Module, it shows the number of detectors found on the
communications loop. This function appears immediately on entering the
Detector submenu. The
Command Module is always at address ‘000’. When the Command Module unit is fitted in a detector, the
detector must have a separate address.
1.1.1 Device Text (Alpha - Address 000-127)
Setup Menu > Detector
This is the default text string displayed on the Standard Detector or Command Module LCD display. If
desired, this can be altered to any 16 character alphanumeric identification. Thus, for example, the name
of the area being protected, or the name of the person responsible for fire safety could be entered. The
default device text is
FIRElink-400 and the firmware revision level for the Standard Detector, and
Command Module and the firmware revision level for the Command Module.
1.1.1 Reference Device (Numeric - Address 001-127)
Setup Menu > Reference
Any detector on the loop may use another detector as a fresh air reference. When entering the
Reference submenu the user is prompted to first select the address of the detector which will be using
the reference, and is then forwarded to this option. To set a detector as a reference detector, enter its
address as set by its internal DIP switch into this function.
1.1.1 Reference Enable (Yes/No - Address 001-127)
Setup Menu > Reference
Setting this function to Yes enables the reference for the detector, if one has previously been allocated in
Reference device (1-127) (see section 185619544.01.1.1 “Reference Device (Numeric -
Address 001-127)” on page 20).
1.1.1 Reference Level (Numeric - Address 001-127)
Setup Menu > Reference
The value set with this function is the percentage reference signal subtracted from the detector’s signal, if
a reference device has been allocated.
1.1.1 Back-off (Numeric - Address 001-127)
Setup Menu > Reference