Teledyne Oldham MX 16, User Manual

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MX 16
ANALOG AND DIGITAL CONTROLLER
USER GUIDE
NP16EN
Revision: A.0
31
AL2 Detector in level 2 alarm
AL3 Detector in level 3 alarm
OVS Detector in OVS alarm
AL1 M Detector in alarm set to level 1 mean value
AL2 M Detector in alarm set to level 2 mean value
AL3 M Detector in alarm set to level 3 mean value
Table 4: Gas alarm file messages.
2. Fault records
This displays, for each detector concerned: event type (UDS = Under-scale), RANGE =
measurement out of range, DEF =Failure, DOUBT = clear doubt), status (activated = ON or
deactivated = OFF) as well as the date and time of appearance or release. This file cannot be
deleted.
Message Significance
UDS The measurement is lower or equal to the value of the UDS programmed.
DEF Detector failure (out of range, line cut, defective cell, etc.).
RANGE Measurement out of range.
>> LEL Concentaration higher than 100% of LEL.
Table 5: Failure file messages
3. Inputs and relays records
This displays, for each relay and logic input concerned: activated relay/input ID, type (REL =
relay, EL = Logic input), its status (activated = ON, Deactivated = OFF) as well as the date and
time of occurrence or release.
Delete allows for the deletion of this entire file. Up to 512 events can be memorized. Beyond
that, the most recent event deletes the oldest.
Previous page, Next page, and Last page access the corresponding pages of the file.
Message Significance
RELAY Status change of the designated relay.
INPUT Status change of the designated input.
Table 6: Relay and logic input file messages.
4. Working conditions records
This displays the actions carried out on the
MX 16 (simulation mode, calibration mode,
programming mode, release request, operation on internal battery), as well as the date and time
of beginning and end of the event.