Figure 11-4: Relay Board Pca - Teledyne 200E Instruction Manual

Troubleshooting & Repair
To enter the signal I/O test mode to manually control I/O functions such as valves and
heaters, press the following keys while observing the relay board LEDs when toggling:
SAMPLE
< TST TST > CAL
SETUP X.X
CFG DAS RNGE PASS CLK
EXIT returns
to the main
SAMPLE display
SETUP X.X
COMM VARS
SETUP X.X
8 1
=
194

Figure 11-4: Relay Board PCA

RANGE = 500.0 PPB NOX=X.X
SETUP
PRIMARY SETUP MENU
MORE EXIT
SECONDARY SETUP MENU
DIAG EXIT
ENTER DIAG PASS: 818
8 ENTR EXIT
Model 200E Instruction Manual
DIAG SIGNAL I / O
PREV NEXT JUMP ENTR
DIAG I / O Test Signals Displayed Here
PREV NEXT JUMP
EXAMPLE
DIAG I / O JUMP TO: 5
0 5
DIAG I / O CAL_LED = ON
PREV NEXT JUMP ON
Pressing the PRNT key will send a formatted printout to the serial port and can be
captured with a computer or other output device.
Use the NEXT & PREV
keys to move between
EXIT signal types.
Use the JUMP key to
go directly to a
specific signal
See Appendix A-4 for
PRNT EXIT
a complete list of
available SIGNALS
Enter 05 to Jump
to Signal 5:
(CAL_LED)
ENTR EXIT
Exit to return
to the
PRNT EXIT DIAG menu
044100102 Rev A