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MAUI Oscilloscopes Remote Control and Automation Manual
DD_ERR_INFO?, DERI?
Description
Returns the measured value associated with the last error position selected, and a code specifying what
the value contains.
Query Syntax
DD_ERR_INFO?
Response Format
Shown with short header, the default query response state:
DERI <code>,<value>
The first number is the code, the second is the value. The meaning of the code is:
0 = invalid, never selected an error position yet
1 = SAM from channel emulation without reference(always greater than 0)
2 = Run Length Limit violation from channel emulation, the value is the number of bit cells without a
magnetic transition.
3 = Analog Distance (normalized, proportional to Volts squared) from analog compare
4 = SAM from channel emulation with reference (can be negative, if a different path should have been
taken)
Example
DERI? might return "DERI 1,1.7683".
Related Commands
DD_NUM_ERRORS, DD_FIND_ERRO, DD_ERR_NUM
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