Bosch DDU 9 Manual page 114

14 | Recording
14.2.5 Recording diagnosis
14.2.6 Displaying online recording diagnosis
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The channel 'statectrl_ok' of the DDU 9 can be used for online monitoring of recording
status.
Bit Value
0 1
1 2
2 4
3 8
4 16
5 32
6 64
7 128
Content of status bits
Name Bitset
RECORD Measurement data is re-
corded.
DATAOK Received data without
error.
BLKOK All measurement blocks
have been set up cor-
rectly.
STARTED A measurement has
been set up.
('statectrl_ok')
1. To add a Recording Diagnosis element to a measurement sheet, change to page "Cal-
ibration/Measuring" and drag a 'Bit-LED' element from the Toolbox and drop it on
measurement sheet.
2. Drag channel 'statectrl_ok' from the Data Area and drop it on the 'Bit-LED' element.
DDU 9
Name
RECORD
DATAOK
BLKOK
-
-
-
STARTED
-
Bit cleared
No measurement data will be stored because meas-
urement thresholds are not reached.
Discarding received data because of wrong
timestamps. Check wiring of SYNC signal.
Some measurement blocks have not been set up
correctly.
A measurement is not set up. Either no recording
configuration has been found or logger software
upgrade is not activated.
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