4 Operation
Model 3010TB
4-18: Part I
Teledyne Analytical Instruments
AL—1 AL—2
Choose Alarm
Set up alarm 1 by moving the blinking over to
AL–1
using the
< >
arrow keys. Then press
Enter
to move to the next screen.
AL—1 1000 ppm HI
Dft—N Fs—N Ltch—N
Five parameters can be changed on this screen:
•
Value of the alarm setpoint, AL–1 #### (ppm or % oxygen)
•
Out-of-range direction, HI or LO
•
Defeated? Dft–
Y/N
(Yes/No)
•
Failsafe? Fs–
Y/N
(Yes/No)
•
Latching? Ltch–
Y/N
(Yes/No).
•
To define the setpoint, use the
< >
arrow keys to move the
blinking over to AL–1 ####. Then use the
Δ∇
arrow keys to
change the number. Holding down the key speeds up the
incrementing or decrementing. (Remember, setpoint units are
parts-per-million.)
•
To set the other parameters use the
< >
arrow keys to move the
blinking over to the desired parameter. Then use the
Δ∇
arrow
keys to change the parameter.
•
Once the parameters for alarm 1 have been set, press
Alarms
again, and repeat this procedure for alarm 2 (AL–2).
•
To reset a latched alarm, go to
Dft–
and then press either
Δ
two
times or
∇
two times. (Toggle it to
Y
and then back to
N.
)
–OR –
Go to
Ltch–
and then press either
Δ
two times or
∇
two times.
(Toggle it to
N
and back to
Y.
)
4.6
The Range Function
The Range function allows the operator to program up to three concen-
tration ranges to correlate with the DC analog outputs. If no ranges are
defined by the user, the instrument defaults to:
Range
Limits
Low
0–100 ppm
Med
0–1,000 ppm
High
0–10,000 ppm.
Summary of Contents for 3010TB
Page 8: ...viii Model 3010TB Teledyne Analytical Instruments...
Page 12: ...iv Part I Model 3010TB Oxygen Analyzer Teledyne Analytical Instruments...
Page 16: ...2 4 Part I 2 Operational Theory Model 3010TB Teledyne Analytical Instruments...
Page 58: ...iv Part II Model 3010TB Oxygen Analyzer Teledyne Analytical Instruments...
Page 62: ...1 4 Part II 1 Introduction Model 3010T Teledyne Analytical Instruments...
Page 98: ...A 10 Appendix Model 3010TB Teledyne Analytical Instruments...
