Teledyne 9110EH - Nitrogen Oxides Analyzer - Manual (Page 66)

Operating Instructions Model 9110EH Instruction Manual
In order to compensate for CPU clocks which run fast or slow, there is a variable to speed
up or slow down the clock by a fixed amount every day. To change this variable, press:
SAMPLE RANGE = 500.0 PPB NOX =XXX.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
3x EXIT returns
to the main SAMPLE display
SETUP X.X 0 ) DAS_HOLD_OFF=15.0 Minutes
NEXT JUMP
EDIT PRNT EXIT
Enter sign and number of seconds per
day the clock gains (-) or loses (+).
SETUPX.X 1 )TPC_ENABLE= ON
PREV NEXT JUMP
EDIT PRNT EXIT
SETUP X.X 8) CLOCK_ADJ=0 Sec/Day
PREV JUMP
EDIT PRNT EXIT
SETUP X.X CLOCK_ADJ:0 Sec/Day
+ 0 0
ENTR EXIT
SETUP X.X 8) CLOCK_ADJ=0 Sec/Day
PREV NEXT JUMP
EDIT PRNT EXIT
SETUP X.X ENTER VARS PASS: 818
8 1 8
ENTR EXIT
Continue to press NEXT until …
6.5. Setup - Range Configuration (RNGE)
The analyzer has four analog output signals, accessible through a connector on the rear
panel.
ANALOG OUT
A1 A2 A3 A4
+ - + - + - + -
Figure 0-1: Analog Output Connector Key
All of these outputs can be configured either at the factory or by the user for full scale
outputs of 0.1 V, 1V, 5V or 10V. Additionally A1, A2 andA3 may be equipped with optional
0-20 mA current loop drivers and configured for any current output within that range
(e.g. 0-20, 2-20, 4-20, etc.).
Channels A1, A2 and A3 report analog signals that are proportional to the NO
x
, NO and
NO
2
concentrations of the sample gas, respectively. Analog output voltage or current can be
scaled independently. Here is one configuration example for independent ranges:
A1 OUTPUT (NO
x
): Output Signal = 0-5 V
52 M9110EH Rev 0