Oldham MX 32, Руководство пользователя

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36 MX 32
v2
User Manual
■ ON : displays all detectors assigned to the same
zone (same bar of leds).
■ OFF : displays all connected detectors regardless
the zone they are assigned to.
Screen saver
■
OFF : no screen saver.
■ ON : turns into the screen saver mode (displays
Oldham logo) if no key is pressed for a certain
period of time.
Averaged value
■ OFF : averaged gas measurement value is not
displayed.
■ ON : displays the averaged gas measurement
values over the last fifteen minutes or eight hours
depending on the settings done with
COM 32 .
Typically used when toxic gas detectors.
■
5. Language Selection of the display menu language.
2. Program
■ 1. Buzzer
On/Off
Activates or deactivates the internal buzzer of the
MX 32 .
■ 2. Tag set Allows for the modification of detector tags
previously programmed via
COM 32 .
■ 3. Alarm
settings
Allows for the modification of detector alarms
previously programmed via
COM 32 .
■ 4. Port RS485 Configuration of Port RS485 (speed, parity, stop bits,
slave number). This configuration is only useful if the
MX 32 is equipped with the RS485 communication
card.
3. Calibration
If the measurement cell has changed, it is important to declare this
through a menu no.
5 Cell change .
1. Detector select.
This menu enables the selection of detectors to be calibrated (calibration from
MX 32 or on the detector).
A. Display of information described by the COM 32 application: i.e.,
measurement range, gas detected, current detector ID and its type.
B. Display for the current detector:
■ Last passed calibration : Date and time of the last calibration
carried out and completed.
■ Last sensor replacement : Date and time of last cell change.
■ Wear rate : Relation between the value of the standard gas and the
value read (sensitivity measurement). A wear rate in excess of
100% entails a sensor replacement.