USER MANUAL SWG
Page 104 of 129
9.2.
Analyser Status (address 0 and some mirror addresses)
The Analyser Status is a 32bit-word and must be interpreted bitwise.
Bit
Description
0
Power-On
(until the first zeroing has been done)
1
System-Alarm, see table below
2
Air Purging (zeroing)
3
Gas Sampling (preparing measurement, not measurement!)
4-7
Currently sampled sample point number
(1..10, reads 0 while air purging)
8-31
reserved for later applications
(read zero)
Some status examples:
Decimal
Hexadecimal Binary state description
1
0001h 0000 0001
Power-On (self-test)
5
0005h 0000 0101
First Air Purging (Power-On + Air Purging)
24
0018h 0001 1000
Preparing meas. smp.pt.1 (Gas Sa smp.pt.1)
16
0010h 0001 0000
Measuring sample point 1
32
0020h 0010 0000
Measuring sample point 2
48
0030h 0011 0000
Measuring sample point 3
18
0012h 0001 0010
Measuring sample point 1 + System-Alarm
9.3.
Analyser System Alarm (address 2 and some mirror addresses)
The Analyser System Alarm is a 32bit-word and must be interpreted bitwise.
Bit
Description
Meas. halted
0
Mainboard Offline (some communication problems) YES
1
Mainboard is in bootloader mode
YES
2
CH4 ambient > threshold value
YES
3
Condensate
YES
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
-
10-31 reserved for later applications
Some system alarm examples:
Decimal
Hexadecimal Binary state description
1
0001h 0000 0001
Mainboard is offline, measurement is halted
8
0008h 0000 1000
Condensate Alarm, measurement is halted
80
0050h 0101 0000
Sample flow < 20 l/h and T-gascooler > 10°C.
Содержание SWG 100 SYNGAS
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Страница 12: ...USER MANUAL SWG Page 12 of 129 11 H3PO4 inlet G1 8 inner thread ...
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