Oldham MX 43, Руководство пользователя, Страница: 50 / 67

50 MX43
User
manual
simulation mode
Delete deletes all the data. 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.
ECR_20
Figure 44: Example of gas alarm files.
Message Significance
AL1 Detector in level 1 alarm
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 12: 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 13: 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.