Bristol 871A - Appendix E - Status Byte Definitions

Model 871A User’s Manual APPENDIX E – STATUS BYTE DEFINITIONS
Bristol Instruments, Inc. 73
APPENDIX E – STATUS BYTE DEFINITIONS
Bit
Bit
Value
Hex Value
Error Message
2
4
0x00000004
Reference laser locked
3
8
0x00000008
Etalon fringe error
4
16
0x00000010
Etalon saturation error
0x00000080
Calibration failure
11
2048
0x00000800
Reference laser not stable
13
8192
0x00002000
Temperature high
14
16384
0x00004000
Temperature low
15
32768
0x00008000
Pressure high
16
65536
0x00010000
Pressure low
17
131072
0x00020000
Wavelength outside instrument specification
19
524288
0x00080000
Etalon fringe error
20
1048576
0x00100000
Etalon saturation error
21
2097152
0x00200000
Calibration in progress
22
4194304
0x00400000
Etalon fringe error
23
8388608
0x00800000
Etalon saturation error
0X08000000
Wavelength accuracy reduced
29
536870912
0x20000000
Low detector signal
30
1073741824
0x40000000
Fringe frequency error