COMMAND
LETTER
0E
0F
12
13
14
15
1A
1B
1E
1F
29
2A
2B
4d
4E
5d
5E
5F
60
Figure A-3.
Main variable table (3).
VARIABLE NAME
current output #1 Function
current output #2 Function
current output #1 20 mA sP
current output #1 4 mA sP
current output #2 20 mA sP
current output #2 4 mA sP
current output #1 Filter
current output #2 Filter
Alarm 3 sP
Alarm 4 sP
Recovery Time
span gas value
Zero gas value
Pressure
operation Temp
Alarm 3 Function
Alarm config
gas counter
cal state
FORMAT
DATA FORMAT
inT
0 - oxygen
2 - cell Temperature
4 - T/c mv
6 - cell mv
inT
same as command letter 0E
FloAT
FloAT
FloAT
FloAT
inT
0 - 100
inT
0 - 100
FloAT
in ppm (see command 6c for %)
FloAT
in ppm (see command 6d for %)
HEX
XXXX - where 0200 means 2:00
FloAT
FloAT
FloAT
FloAT
inT
0 - o2/Flow
1 - in cal
2 - in verify
HEX
Bit #
7 - Future use
6 - Future use
5 - Alarm #4 low o2
4 - Alarm #4 High o2
3 - Future use
2 - Alarm #3 Hi/lo Flow
1 - Alarm #3 low o2
0 - Alarm #3 High o2
HEX
cal gas in use
00 - span
01 - Zero
7F - Thermal gas Recovery
80 - cal Recovery
81 - normal operation
HEX
0 - secondary cal
1 - verify
2 - Thermal cal
3 - normal operation
Serial Communications
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A-9