INFICON Composer Elite Gas Concentration Monitor - Manual (Page 105)

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Composer Elite Operating Manual
5.7.5 Status Command, Current Data
Command Format: S 0 <Sensor 1-5> <Internal Parameter>
Command (S 0 1 0): 04,00,53,00,01,00,54
04,00 = Length
53,00,01,00 = Command
54 = Checksum
Response: 2F00 5300 0100 C400 0000 FF7F 0300 0000 9966 8EC1 4E67 F041
EFF4 0342 0000 0000 0000 0000 0500 0500 053D FE75 45E5 F611 4025
2F 00 = Length
53 00 01 00 = Command sent
C4 00 = Status Bytes
0000 FF7F = S0 Bit Pattern (low to High)
0300 0000 = Measurement Mode
9966 8EC1 = Concentration ()
4E67 F041 = Temperature 1 ()
EFF4 0342 = Temperature 2 ()
0000 0000 = Errors
0000 0000 = Warnings
0500 = Heater Status 1 ()
0500= Heater Status 2
05 = Sample number
3D FE75 45 = Frequency
E5 F611 40 = Amplitude
25 = Checksum
No message returned. Had the command not been successful an error code
would have changed the status bit of the status byte.
5.7.6 Remote Command, Zero Frequency
Command Format: R <Command ID> <Sensor 1-5><Internal Parameter>
Command (R 0 2 0): 04,00,52,02,01,00,55
04,00 = Length
52,02,01,00 = Command
55 = Checksum
Response: 06,00,52,02,01,00,CC,00,21
06,00 = Length
52,02,01,00 = Command
CC,00 = Status Bytes
21= Checksum
No message returned. Had the command not been successful an error code would
have changed the status bit of the status byte.