Teledyne 9110EH - Nitrogen Oxides Analyzer - Manual (Page 77)

Model 9110EH Instruction Manual Operating Instructions
To enter the signal I/O test mode, press:
=
SAMPLE RANGE = 500.0 PPB NOX=X.X
< TST TST > CAL
SETUP
EXAMPLE
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE
EXIT
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG
EXIT
DIAG SIGNAL I / O
PREV NEXT JUMP
ENTR EXIT
DIAG I / O Test Signals Displayed Here
PREV NEXT JUMP
PRNT EXIT
Use the JUMP key to
go directly to a
specific signal
See Appendix A-4 for
a complete list of
available SIGNALS
DIAG I / O JUMP TO: 5
0 5
ENTR EXIT
Enter 05 to Jump
to Signal 5:
(CAL_LED)
DIAG I / O CAL_LED = ON
PREV NEXT JUMP
ON PRNT EXIT
Exit to return
to the
DIAG menu
SETUP X.X ENTER DIAG PASS: 818
8 1 8
ENTR EXIT
Use the NEXT & PREV
keys to move between
signal types.
Pressing the PRNT key will send a formatted printout to the serial port and can be
captured with a computer or other output device.
EXIT
returns
to the main
SAMPLE
display
6.7.2. Analog Output Step Test
This test can be used to check the accuracy and proper operation of the analog outputs.
The test forces all four analog output channels to produce signals ranging from 0% to 100%
of the full scale range in 20% increments. This test is useful to verify the operation of the
data logging/recording devices attached to the analyzer.
To begin the Analog Output Step Test press:
SAMPLE RANGE = 500.0 PPB NOX=X.X
< TST TST > CAL
SETUP
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE
EXIT
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG
EXIT
DIAG SIGNAL I / O
NEXT ENTR EXIT
Exit-Exit
returns to the
DIAG menu
SETUP X.X ENTER DIAG PASS: 818
8 1 8
ENTR EXIT
DIAG ANALOG OUTPUT
PREV
NEXT ENTR EXIT
DIAG AOUT ANALOG OUTPUT
0%
EXIT
Performs
analog output
step test.
0% - 100%
DIAG AOUT ANALOG OUTPUT
[0%]
EXIT
Pressing the key under “0%” while performing the test will
pause the test at that level. Brackets will appear around
the value: example: [20%] Pressing the same key again
will resume the test.
M9110EH Rev 0 63