9.3
Boreal Laser Inc.
GasFinderFCr Operation Manual — Appendices July 17th 2017
Appendix B — Status Codes
Examples:
(a).
The above sample status code of “2800” corresponds to “0010_1000_0000_0000”.
This indicates an instrument status of:
n
13
- NOT_CALIB, n
11
- MENU_MODE
(b).
Code “A42E” would correspond to “1010_0100_0010_1110” and indicate an instrument status of:
n
15
-CAL_ERR,n
13
-NOT_CALIB,n
10
-CALIB_ERR,n
5
-NOLOCKDET,n
3
-R2_LOW,n
2
-NOT_CTRD,n
1
-GAS_HIGH
Under normall operating conditions, the most common status code is “1”. This is actually 0001, but the software
ignores the leading zeros and indicates a status code of “1”. This corresponds to “0000_0000_0000_0001”, and
indicates an instrument status of:
n
0
- NO_ERROR.
When the
GasFinderFCr
is used in conjunction with ‘Hyperterminal’ or Boreal Laser’s
‘
GasViewOP
’ data-logging program, the data stream which is sent to the fi le is as follows:
Hex n
7
n
6
n
5
n
4
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
A 1 0 1 0
B 1 0 1 1
C 1 1 0 0
D 1 1 0 1
E 1 1 1 0
F 1 1 1 1
n
7
n
6
n
5
n
4
Hex n
11
n
10
n
9
n
8
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
A 1 0 1 0
B 1 0 1 1
C 1 1 0 0
D 1 1 0 1
E 1 1 1 0
F 1 1 1 1
n
11
n
10
n
9
n
8
Hex n
15
n
14
n
13
n
12
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
A 1 0 1 0
B 1 0 1 1
C 1 1 0 0
D 1 1 0 1
E 1 1 1 0
F 1 1 1 1
n
15
n
14
n
13
n
12
Status Code 2 8 0 0
$GFDTA 122.8
99 235.5 8835 2002/02/06 10:21:25 HF-1015 2800 * 2F
Header ppmm R
2
Distance Light Date Time Serial Status End of Check
( meters) level number code string sum
Hex n
3
n
2
n
1
n
0
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
A 1 0 1 0
B 1 0 1 1
C 1 1 0 0
D 1 1 0 1
E 1 1 1 0
F 1 1 1 1
n
3
n
2
n
1
n
0
$GFDTA, 122.8, 99, 235.5, 8835, 2002/03/06 10:21:25, HF-1015,2800 * 2F
n
15
-
CAL_ERR
:
calibration line centre error
n
14
-
WAVG_ENAB
:
averaging enabled
n
13
-
NOT_CALIB
:
calibration not verifi ed
n
12
-
LOW_BAT
:
low battery indication
n
11
-
MENU_MODE
:
unit is currently in menu mode
n
10
-
CALIB_ERR
:
reference cell out of factory calibration
n
9
-
OVERFLOW
:
gas concentration >8 digits
n
8
-
OVERRANGE
:
receiver signal beyond gain switch control
n
7
-
LD_COLD:
TE Failure, laser diode off line
n
6
-
Lt_Lv_ERR
:
turbulence, timed out
n
5
-
NOLOCKDET
:
receiver unlocked, low signal
n
4
-
LOW_LIGHT
:
laser path blocked, low light
n
3
-
R2_LOW
:
R
2
lower than set minimum value
n
2
-
NOT_CTRD
:
laser not centred on gas wavelength
n
1
-
GAS_HIGH
:
concentration higher than set maximum
n
0
-
NO_ERROR
:
normal operation, no errors
Summary of Contents for GasFinder FC
Page 50: ...7 8 Boreal Laser Inc GasFinderFCr Operation Manual Troubleshooting July 17th 2017...
Page 56: ...9 2 Boreal Laser Inc GasFinderFCr Operation Manual Appendices July 17th 2017...
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Page 73: ...BOREAL LASER INC MC Instrument Overall Dimensions JB0125MC A 1 of 1 NTS A Dim mm...
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