Ametek Thermox 2000 ATEX Series User Manual page 185

Location
(Hex/Decimal) Variable Name
5F/95 Gas_ctr
60/96 Calflag
Description
Which gas is currently flowing to the
sensor
0 – span gas flowing
1 – zero gas flowing
2 – combustible span gas
3 – methane span gas (if 3 span value
IQ
RCU installed)
- Normal operation
4 – Step func. Process gas flowing (1
time)
5 – Step func. Span gas flowing
6 – Step func. Zero gas flowing
7 – Step func. Process gas flowing (2
time)
0x80 – User Aborted Cal (set from
abort to recovery completed)
0x81 – Recovery Period (if in a cal or
verify) per loc 60/95.
– Normal operation (if not in
a cal or verify) per loc 60/95.
Which type of calibration the unit is
in:
0 – In normal calibration
1 – In verify
2 – In primary cal
3 – In none of the above, normal
operation
Access
Read only
S2
st
nd
Read only
Serial Communications
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A-23