Bosch DISBLAY DDU 7 Manual page 106

12 | Error Memory
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than one error possible per device) share these three labels. The labels cycle
through the errors currently present in the memory and represent the respective
property of each error periodically.
After the last error and its error properties have been displayed, the labels will
start again with the first error in the error memory stack and its error properties
will be displayed again. So, monitoring these labels over a sufficiently long peri‐
od of time provides the information on all individual errors in the error memory.
To understand this behavior, it is recommended to observe the three labels in a
measurement sheet (while more than one error is active) and watch the values
change periodically:
The verbal representation of the numerical codes of these labels can be visual‐
ized in the properties window of the respective label:
DDU 7 Manual
Labels hold information
on error 1 (an ANA3 error)
Labels hold information
on error 2 ... n-1
Labels hold information
on error n (a CAN error)
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