Diagnosis
Parameter manual b maXX BM3000
Document no.: 5.12001.07 Baumüller Nürnberg GmbH
710
of 820
4.9
104.7 FFT mode
This parameter is used to set the FFT mode. The mode is used to configure the internal
signal generator and other options, such as activation of an internal transmission function
for test purposes.
The parameter 104.7 FFT mode is independent from Parameter Z104.1– Command.
Sample parameterization for frequency process analysis: 104.7 = 2.
For simulation 104.7 = 0x6 or 0x86.
104.8 FFT info
This parameter shows the current information/error of the module.
FFT Mode Meaning
Value 0 Signal generator not active, default setting
Bit 1 set (0x02) Hissing noise signal generator (15 Bit) active
Bit 2 set (0x04) Simulation transmission function active
Bit 4 set (0x10) Sine generator active
Bit 5 set (0x20) PRBS signal generator active
Bit 6 set (0x40) Hissing noise signal generator (31 Bit) active
Bit 7 set (0x80) 2. Test track for simulation active
Value Meaning
0 No error
1 Internal memory for Vector 1 could not be allocated, e.g. due to configured
ring buffer
2 Internal memory for Vector 2 could not be allocated, e.g. due to configured
ring buffer
3 Internal memory for Vector 3 could not be allocated, e.g. due to configured
ring buffer
4 Error wrong command or FFT was interrupted
5 The input parameter configured in Parameter Z104.3– "Signal in 1 source
Pxxx" cannot be read.
6 The input parameter configured in Parameter Z104.4– "Input 2 source Pxxx"
cannot be read.
10 Error while reading out the determined curve through Parameter Z104.21–
12 The number of measured values Z104.9– was indicated outside of the per-
mitted range.
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