Instruction manual

NGA 2000 HFID
Instruction Manual
HAS64E-IM-HW
September 2008
3 - 2 Operation Emerson Process Management GmbH & Co.OHG
If the user´s system contains only one Analyzer
Module, all system components, the Controller
Board and the network "self-install" (bind together)
during initial startup. If the system contains more
than one Analyzer Module, the startup sequence
will interrogate the network to locate and identify
all components on the network. The user will have
to bind appropriate combinations of components
after the startup sequence. See the Platform
manual for instructions on binding combinations
of modules.
Pressing the F1 key during initializing will reset
the HFID brightness and contrast to factory set-
tings. Pressing the F3 softkey will abort the net-
work initializing, aborting any connection to other
analyzers. In that case, only the menus of the lo-
cal analyzer will be available.
At the end of the initializing routine the "measure"
screen will display. This screen is the access to all
other channels, menus and submenus. The ac-
tual display may differ from that shown depend-
ing on any custom configuration.
After the warm-up period (about one hour for the
HFID Analyzer Module), all modules are com-
pletely functional.
3. Check the 4 LEDs. The power green LED should
be illuminated. The Oven amber LED should be
blinking or on. The other LEDs should be off.
4. Check the general health of the analyzer by re-
viewing the status of the Self Tests. All "Pass" con-
ditions should be obtained. All tested parameters
should indicate "Pass".
Enter the menu "Self test" as follows, using the
softkeys F1 through F5:
Main (Menu)...
System Configurations and Diagnostics...
Diagnostic Menu...
Analyzer Module Diagnostic...
Self Test...
Figure 3-1: Self Test Menu
Descriptions of the tests performed below:
• EEPROM test - Check the EEPROM on
the Analysis Computer PCB.
• EPROM test - Checks the EPROM on the
Analysis Computer PCB.
• RAM test - Checks the RAM on the Analysis
Computer PCB.
• Power supply test - Verifies that all internal DC
voltages are within the required tolerances.
• Network test - Checks the internal network inter-
face.
• 20bit ADC test - Checks the 20-bit ADC on the
Analysis Computer PCB by sending a DC signal
through the Preamp PCB and reading the signal
back with the 20-bit ADC.
• 12bit ADC test - Checks the 12-bit ADC on the
Analysis Computer PCB by sending a DC signal
and reading the signal back with the 12-bit ADC.
• Power supply PCB test - Checks the presence
of the Power Supply PCB by activating the 3-way
air solenoid.
• Safety PCB test - Checks the presence of the
Safety PCB by sending a command and reading
it back.
Self Test Results
EEPROM Test:
EPROM Test:
RAM Test:
Power Supply Test:
Network Test:
20 bit ADC test:
12 bit ADC test:
Power Supply PCB Test:
Safety PCB Test:
Case Temperature Test:
Oven/Sample Temperature Test:
Line#1
HOME ESCAPE TEST
0.000 ppm
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass