Signal I/O Diagnostic Functions - Teledyne 400E Instruction Manual

Model 400E Ozone Analyzer
Instruction Manual

6.7.1. Signal I/O Diagnostic Functions

The signal I/O diagnostic mode allows access to the digital and analog I/O in the
analyzer. Some of the digital signals can be controlled through the keyboard. See
Appendix A-4 for a complete list of the parameters available for review under this
menu.
Any I/O signals changed while in the signal I/O menu will remain in effect
The Analyzer regains control of these signals upon exit.
To enter the signal I/O test mode, press:
Use the JUMP key go directly
formatted printout over the Serial I/O Port.
P/N 04316 Rev: B
ONLY
until signal I/O menu is exited.
SAMPLE
< TST TST > CAL
SETUP X.X
CFG DAS RNGE PASS CLK
SETUP X.X
COMM VARS
SETUP X.X
8
DIAG
Use the NEXT & PREV
keys to move UP or
PREV NEXT
DOWN one signal type.
DIAG I / O
to a specific Signal
(see Appendix A- 4 for Jump
PREV NEXT
address numbers.
EXAMPLE
DIAG I / O
To Jump
to Signal no 5:
0 5
SAMPLE_LED
DIAG I / O
PREV NEXT JUMP
Pressing the PRNT Key will send a
This Requires that one of the
RS-232/485 com ports be active and
connected to a peripheral device.
NOTE
RANGE = 500.0 PPB O3 =XXX.X
SETUP
MORE EXIT
DIAG HALT EXIT
ENTER DIAG PASS: 818
1 8 ENTR EXIT
SIGNAL I / O
JUMP ENTR EXIT
Test Signals Displayed Here
JUMP PRNT EXIT
JUMP TO: 5
ENTR
EXIT
SAMPLE_LED = ON
ON PRNT EXIT
Exit to Return
to the
Diag Menu
Operating Instructions
Press Exit to
return to the
SAMPLE Mode
display
See Appendix A-4 for
a complete list of
available SIGNALS
95