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84 12 00 00 = 0x00001284 = 4740
The values have the following meaning
Integer
1
2
3
4
5
6
100
24
Returns block of data indicating state of background
temperature controller. Six 32-bit integers are returned.
e.g.
00000000 FC 44 00 00 21 02 00 00 00 00 00 00 01 00 00 00 üD··!···········
00000010 EF 00 00 00 02 00 00 00
Integer Meaning
Unique ID of Titan 2 – a string of 16 ASCII characters
1000
16
unique to each Titan 2
1100
32
Firmware versions of Titan 2 and Flow Controller. Two null
terminated strings are returned. e.g.
00000000 56 30 2E 31 2E 33 33 00 56 30 2E 31 2E 31 31 00
V0.1.33·V0.1.11·
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
1200
36
Returns a block of data indicating the state of the flow.
This block contains 9 32-bit integers. e.g.
00000000 21 03 00 00 DA 0D 00 00 20 2F 00 00 88 00 00 00 !···Ú···
/··ˆ···
00000010 01 00 00 00 00 00 00 00
These can be decoded as follows:
21 03 00 00 = 0x00000321 = 801
The values have the following meaning:
Integer Meaning
1300
12
Returns information on the internal memory storage.
Pioneering Gas Sensing Technology.
Meaning
Temperature in degrees Celsius x 100
Ambient temperature in degC x 16
Heater drive power in % x 100
Heater driver voltage
1 if required temperature has been reached
Time in seconds taken to reach target from
switch on
1
Heater Temperature in degC x 100
2
Ambient temperature in degC x 16
3
Heater drive power in % x 100
4
Heater driver voltage
5
Power supply level x 10
6
Heater level
1
Current flow x 100
2
Flow Differential pressure sensor reading
3
Absolute pressure sensor reading
4
Pump power output
5
1 if pump power OK,
0 if pump power problem
6
1 if outer loop pump running,
0 if outer loop pump not running
7
Pump drive output voltage
8
Absolute pressure when pump not running
9
Valve state
Page 20 of 64
Moniteur de benzene Titan 2 Manuel V1.0
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