Diagnostics Menu; Default And Lost Or Forgotten Passwords - Thermo Scientific 2210AM Manual

Diagnostics Menu

Pumps and Stirrer
Allows technician to selectively check the functionality of the
pumps and stirrer.
Inputs Status
Allows technician to check the status of the external inputs.
Once a function has been assigned to a digital input, it
disappears from the next menu of available functions for the
next input.
External Control
The analyzer can be directed to initiate an analysis or
calibration cycle or change operating mode under the
command of an external controller using the digital input lines.
A command on the digital input is represented by a contact
closure (as the programmed EVENT) that occurs for more
than 1 second. A new command received supersedes the
previous command; in essence it will interrupt the previous
command to execute the new command.
Analyze once

RUN/STOP

Calibrate

Validate (the source is defined in the validation menu)

Not assigned

Validate Grab Sample
This function is the same as 'analyze once' except that the
result data does not get sent to the analog output (4-20 mA),
it is reported on the screen and the serial outputs.
Relays
Allows technician to selectively check the functionality of the
four relays. The relay status is shown next to the selected
relay. Pressing the ENTER key toggles the state of the relay.
The relay initial status will be updated upon leaving this
diagnostics menu.
Analog Output
Allows technician to selectively check the two analog outputs.
Previous analog output setting will be updated upon leaving
this diagnostics menu.
LED and Detector Control
Allows the technician to check the functionality of the optics
system and its individual components. Also allows adjusting
the detector preamp gain for the selected LED. Any new
setting of the gain or of the intensity of the LED will override
any previous optics calibration setting.
CONSULT FACTORY before overriding any setting.
Orion 2210AM Ammonia Analyzer
This diagnostics menu allows direct reading of the mV level
detected at the preamp and it shows the corresponding
absorbance calculated. The internal electronics enclosure
temperature and the reaction cell temperature are also
displayed for reference.
Default and Lost or
Forgotten Passwords
The default passwords are as follows:
Technician - 123***
User 1 -111111 (6 ones)
User 6 -666666 (6 sixes)
If a user password is forgotten, the technician can delete the
user and then add the user back.
If the technician password is forgotten, call customer support:
1.800.225.1480.
Figure 11. UNLOCK keypad.
Menu Overview | 29