
Installation Instruction 66571764GB3 Fire Detection 25
Schneider Electric Pelco Finland Oy Kalkkipellontie 6, 02650 Espoo, Finland Telephone: +358 10 446 511 Fax: +358 10 446 5103 www.pelco.com/nordic
Document Number 66571764GB3 16 2012
© 2009 Schneider Electric. All rights reserved.
− Siren control (separate remote LED control) have been configured for
SySe sensor (500 series) but the feature not exist in the sensor (old one)
− Technical alarm input configured for LC address but SW version of LC is
not compatible (> 1.3),
− Two or more Apollo devices are at the same address ("double address”).
− Bad scan responses of a device.
− The type ID bits is not compatible with memory ID of Apollo unit
− Apollo protocol family of device and configuration mismatch
(S90/XP95/Discovery),
− Two or more SySeAp devices are at the same address ("double
address”) Yellow LED of units is ON.
− Two or more SySeClip and SySeAp devices are at the same address
("double address”).
− “Sub” address of SySeAp multi module overlaps with a some other unit.
− There is an internal fault in a SySeAp device
− A SySeAp device is detached and attached at the loop (powered up)
− A sub address of multi module is out of the address range (a sub
address would be > 159)
− Too low analog value received from analog sensor or fault in the internal
operation of an sensor
− The address does not respond (or bad response)
− Two or more devices have the same address ("double address”).
− Break in the input circuit of a monitor module.
− Break in the output circuit of a control module.
− Short circuit in output circuit of a control module.
− The input unit has been configured as "fault input". When the input
alarm activated the FX shows it as fault warning.
− The input unit has been configured as "zone disablement device" and the
disablement time exceeds (default time 12 hours).
− The input unit is configured as "maintenance input". When the input
alarms the FX shows it as maintenance warning.
− A dirty detector. If the analog value of the detector has exceeded the
maintenance limit for more than 24 hours, this warning is indicated.
− If detector exceeds value (during 24h) after user reset this fault warning,
fault warning is re-generated immediately.
− Also at case that value of some other detector(s) stay over the
maintenance limit (but 24h timeout has not expired) at the moment when
user select from the menu “report dirty detector” and press “enable” at
access level 3, this fault warning is created.
− drift compensation alert of 2251TEM / 7251LASER / OMNI and other
new intelligent sensors. (OMNI / 2251TEM >200 <560; 7251LASER
− 6 months to cell life expiration of CoPTIR sensor
− Break or short circuit at the conventional sub loop of conventional zone
module.
− Invalid response from detector (> 4000 µs for normal sensors, >860 and
< 1600 for the OMNI sensor .
− Unstable value read from SySeAp device
− System Sensor beam detector 6500 in alignment mode.
− Device type (or functional type ) changed when loop is running.
− Sensor with separate remote LED control feature is changed to same
type device without this feature. More often this event is indicated with
− Input alarm function is "fault in extinguisher". When module alarms FX
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