Analyser System Alarm (Address 2 And Some Mirror Addresses) - mru SWG100 BIOEX User Manual

28.2. Analyser System Alarm (address 2 and some mirror addresses)

The Analyser System Alarm is a 32bit-word and must be interpreted bitwise.
Bit Description
0 Mainboard Offline (some communication problems)
1 Mainboard is in bootloader mode
2 CH4 ambient > threshold value
3 Condensate
4 Sample flow < 20 l/h
5 Case fan rotations < 900 rpm
6 T-gascooler > 10°C
7 T-gascooler < 2°C
8 T-Sensor > 55°C
9 T-Sensor < 5°C
10-
reserved for later applications
31
Some system alarm examples:
Decimal Hexadecimal
1 0001h
8 0008h
80 0050h
10°C
MRU GmbH, D-74172 Neckarsulm
SWG100BIO Ex. User Manual
(reads zero)
Binary state description
0000 0001 Mainboard is offline, measurement is halted
0000 1000 Condensate Alarm, measurement is halted
0101 0000 Sample flow < 20 l/h and T-gascooler >
Meas. halted
YES
YES
YES
YES
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-
-
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