Error Conditions - HP E8402A User And Service Manual

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Error Conditions

Reset Condition
Chapter 3
•
If a parameter is left off, then all the historical data for all parameters of that
command is erased. For example, if the <blower> parameter is left off of the
HIST:RES:BLOW command, then ALL of the BLOWer historical data is
erased.
•
These commands are not allowed while the mainframe's power is off.
The following table lists the most common error conditions and causes. Error
numbers and corresponding messages can be found using
Number Message
-221 "Settings Conflict"
-224 "Illegal Parameter"
-311 "Memory error"
A *RST has no effect on the HISTory subsystem.
SYSTem:ERRor?
Probable Cause
The mainframe's power is off.
The parameter was not correct.
The historical data's memory is not available.
Programming the Enhanced Monitor
query.
75