Det-Tronics UD10 DCU Emulator FlexVu Universal Display Unit - Manual (Page 7)

5 95-8656 4.2
LOggINg
Events that can be logged in the UD10-DCU include:
• Calibration (Date, time and success Y/N are logged
for detectors that do not provide their own calibration
logging capabilities.)
Faults that are logged in the UD10-DCU include:
• Detector fault
• Low power
• General fault
Alarms that are logged in the UD10-DCU for gas detector
inputs include:
• High gas alarm
• Low gas alarm.
The UD10-DCU can display the detector event and
calibration logs (if available). Detector calibration and
event logs can also be read from the detector’s HART
interface (where available).
The UD10-DCU has its own 1,000-entry event log
available under the Display Status->History->Event Log
menu.
The LON interface board in the UD10-DCU has eight
alarm logs and eight calibration logs. These logs are
available from the S3 “Point Display Screen” for the
UD10-DCU.
The EQP Controller and S3 also maintain their own logs.
Refer to the EQP system manual (95-8533) and/or the
S3 manual (95-8560) for details.
importAnt sAfety notes
CautIon
The wiring procedures in this manual are intended
to ensure proper functioning of the device under
normal conditions. However, because of the
many variations in wiring codes and regulations,
total compliance to these ordinances cannot be
guaranteed. Be certain that all wiring complies
with the neC as well as all local codes. If in
doubt, consult the authority having jurisdiction
before wiring the system. Installation must be
done by a properly trained person.
CautIon
This product has been tested and approved
for use in hazardous areas. However, it must
be properly installed and used only under the
conditions specified within this manual and
the specific approval certificates. Any device
modification, improper installation, or use in a
faulty or incomplete configuration will render
warranty and product certifications invalid.
CautIon
The device contains no user serviceable
components. Service or repair should never be
attempted by the user. Device repair should be
performed only by the manufacturer.
LIabILItIes
The manufacturer’s warranty for this product is
void, and all liability for proper function of the
detector is irrevocably transferred to the owner or
operator in the event that the device is serviced or
repaired by personnel not employed or authorized
by Detector electronics Corporation, or if the
device is used in a manner not conforming to its
intended use.
CautIon
observe precautions for handling electrostatic
sensitive devices.
CautIon
Unused conduit entries must be closed with
suitably certified blanking elements upon
installation.