Svantek SV 200A, User Manual

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129 SV 200A User Manual
LOGGER TRIGGER parameters
Word
number
Name Comment
0 0xnn2C
[2C, nn=block’s length]
1 TriggerMode
trigger mode:
0 - OFF ,
4 - measurement on trigger LEVEL+ ,
5 - measurement on trigger LEVEL
–
2 TriggerSource
source of the triggering signal:
0 - RMS(1) the RMS result from the first profile
3 TriggerLev
level of triggering:
25 ÷ 130 dB (*10)
4 TriggerGrad reserved
5 TriggerPre
number of the records taken into account before the fulfilment of
the triggering condition

(1

50)
6 TriggerPost
number of the records taken into account after the fulfilment of
the triggering condition

(1

200)
7 TriggerSampling reserved
8 TriggerRecTime reserved
9 TriggerStep reserved
10 TriggerFilter reserved
11 TriggerBitsPerSample reserved
12 Range reserved
…
Time-domain signal recording parameters
Word
number
Name Comment
0 0xnn31
[31, nn=block’s length]
1 TriggerMode
trigger mode:
0 - OFF ,
1 - recording whole measurement
2 - recording on trigger SLOPE+
3 - recording on trigger SLOPE
–
4 - recording on trigger LEVEL+
5 - recording on trigger LEVEL
–
6 - recording on trigger GRAD+
8 - recording on Integration Period trigger
9 - recording on Remote Command trigger
2 TriggerSource
source of the triggering signal:
0 - RMS(1) the RMS result from the first profile
in the case of TriggerMode= SLOPE+ or SLOPE
–
:
1 - External IO
3 TriggerLevel
level of triggering:
25 ÷ 130 dB (*10)
4 TriggerGrad
gradient of triggering:
1 dB/ms ÷ 100 dB/ms (*10)
5 TriggerPre pre-trigger time given in 10ms
6 TriggerPost reserved
7 TriggerSampling
sampling frequency in 10 Hz