Axetris LGD F200P2, Operation And Integration Instructions

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Axetris AG LGD F200P2 Operating Instructions - Rev D 19.09.2018 41/60
The sensor transmits a Ping -packet with the following content:
Table 9 : Response from the sensor with description of the bytes.
Byte Possible HEX Description
1 – 4 7B 50 50 00 Start of packet with size (80 bytes)
5 – 6 00 00 status code bytes
7 – 10
00 00 40 40
Concentration gas 1 Offset (here 3)
11 – 14 CD CC 8C 3F Concentration gas 1 Span (here 1.1)
15 – 18
00 00 00 00
Reserved variable for future use (dummy)
19 – 22 00 00 00 00 Reserved variable for future use (dummy)
23 – 26 00 00 00 00 Analog output: Min concentration (here: 0)
27 – 30
00 00 C8 42
Analog output: Max concentration (here: 100)
31 – 34 00 00 00 00 Analog output: Offset (here: 0)
35 – 38
0A D7 23 3C
Analog output: Span (here 0.01)
41 – 42 00 00 20 41 Integration time (here: 5)
43 – 46 00 80 BB 44 Concentration gas 2 Offset (here 1500)
47 – 50
33 33 73 3F
Concentration gas 2 Span (here 0.95)
51 – 54 00 00 00 00 Diagnostic Mode (1 = active / 0 = inactive) (here 0)
For further details about Diagnostic mode, contact Axetris AG.
55 – 58
00 00 00 00
Laboratory Mode (1 = active / 0 = inactive) (here 0)
For further details about Laboratory mode, contact Axetris AG.
59 – 62
00 00 00 40
Analog switch (here 2)
63 – 66 00 00 00 00 Reserved variable for future use (dummy)
67 – 70
00 00 00 00
Reserved variable for future use (dummy)
71 – 74 00 00 00 00 Reserved variable for future use (dummy)
75 – 78 00 00 00 00 Trailing zeros
79 – 80
7F 7D
End of packet with checksum

Please note that this general description may be subject to changes depending on single
product execution.

The device is configured so that it always switches from Laboratory mode back to normal
after the device was powered off.

Not all LGD F200P2 module configurations offer Laboratory mode option