Diagnostic - Test Security - Overview - Ametek OXYvisor Installation, Operation & Maintenance Manual

Installation, Operation & Maintenance Manual
OXYvisor Optical Oxygen Analyzer

5.14.1 - Diagnostic - Test Security - Overview

Diagnostics - Test Security Overview:
This sub-menu allows for diagnostic testing (Test Gas Insert), setting the date and time, adjustment of the
display and back-light settings, security locks, analog output trim adjustments, relay testing, firmware upgrades
and reset to factory defaults.
5.14.2 - Diagnostic - Test Security - Test Gas Insert
Test Gas Insert
Initiate the Test Gas Insert. Note that the 4-20 mA outputs and any and all alarms are active and live during
this analyzer Validation.
Start Test Gas Insert - This will initiate the Test Gas Insert and it will run for it's programmed time.
Stop Test Gas insert - Immediately stops the Test Gas Insert.
Enter the 4-mA (0 to 82737 mBar) and 20 mA (0 to 82737 mBar) points of the transmitter range.
5.14.3 - Diagnostic - Test Security - Set Date and Time
Test Gas Insert
Sets the local date and time for the analyzer.
Date - mm/dd/yyyy
Set Time - 12 hour clock (am/pm)
5.14.4 - Diagnostic - Test Security - Display Contrast
Display Contrast
Sets the contrast (10 - 100%).
5.14.5 - Diagnostic - Test Security - Backlight
Backlight
Set the Backlight Timeout (10s, 30s, 60s, 5min, Never) and Brightness
5.14.6 - Diagnostic - Test Security - Security
Security
This screen allows for security lock-outs from the HMI operation, All Sub-menus or specific sub-menus. The
HMI lock-out is only intended to protect the "through-the-glass" keypad to be activated by anything other than
an end user. The lock-out is removed by following a few on display commands. The sub-menus can be given
a code to lock out unauthorized users.
Diag-Test
Security
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