Ametek Thermox WDG Insitu, Руководство пользователя

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Controller / User Interface | 4-7
System Tests
Check the Series 2000 control unit for possible problems and isolate the
problem. You may be asked by AMETEK/Thermox personnel to access this
menu option to perform system diagnostics.
Performing these tests is not required under normal operations.
Calibrate A/D Forces an A/D converter calibration. This is automatically
done during system start-up.
Test RAM Checks the functionality of the control unit’s internal Ran -
dom Access Memory (RAM).
Test Keyboard Tests that each key is functioning correctly.
Test EEPROM Tests the electrically erasable programmable read-only
memory.
Module Detect
Allows the control unit to check for the presence of option
modules. This test is used to ensure that the control unit is rec-
ognizing any option modules you have installed on the control
unit. This is done automatically during system start-up.
Test Digital In Allows you to test the system digital input.
Erase RAM Allows you to erase all RAM memory locations.
Erase EEPROM Allows you to erase internal EEPROM memory locations
if your control unit is not operating properly. Be careful,
though, because selecting this option will erase all settings
in your control unit and the default values will be reinstalled.
Watchdog Timer Allows you to test that the watchdog timer and alarm circuit
is working properly. (See the “Watchdog Timer” section at
the end of Chapter 7 for more information on the watchdog
timer).
Serial Output Sends the string “Test Message” through the serial port until
stopped by the user. This is used to test communication
settings and wiring.
Read Memory
Location
This is used to view internal software variables used for
system operation and troubleshooting.
System Serial #
View system serial # and manufacturing #.
Setting up the serial number
1. From the Setup menu, select System Serial # .
2. Select System Serial # or Manufacturing #.
3. The system displays the system serial # or manufacturing #.
NOTE
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