History:voltage:maximum? <Supply> History:voltage:minimum? <Supply - HP E8402A User And Service Manual

HISTory:VOLTage:MAXimum? < supply >
HISTory:VOLTage:MINimum? < supply >
Parameters
Returned Data
Comments
Error Conditions
Reset Condition
Related
Commands
Chapter 3
HISTory:VOLTage:MAXimum?
the maximum voltage measured by the Enhanced Monitor for the <supply> since
either manufacture of the mainframe or the most recent
HIST:RES:ALL .
HISTory:VOLTage:MINimum?
the minimum voltage measured by the Enhanced Monitor for the <supply> since
either manufacture of the mainframe or the most recent HIST:RES:VOLT or
.
HIST:RES:ALL
Name Type
< supply >
enum. P5, P12, N12, P24,
N24, N5PT2, N2,
P5STby
Type Range
float.
•
The maximum and minimum voltage tracking can be zeroed by the
HISTory:RESet commands.
The following table lists the most common error conditions and causes. Error
numbers and corresponding messages can be found using
Number Message
-224 "Illegal Parameter"
-311 "Memory error"
A *RST has no effect on the HISTory subsystem.
HISTory:VOLTage:CMAXimum?, HISTory:VOLTage:CMINimum?,
HISTory:VOLTage:[HISTogram]?, HISTory:RESet:VOLTage,
HISTory:RESet[:ALL]
<supply> returns a single floating point number for
<supply> returns a single floating point number for
Range Default
none
Description
Minimum or maximum voltage.
the <slot> parameter was not correct.
the historical data's memory is not available.
Programming the Enhanced Monitor
HIST:RES:VOLT or
Description
selects the power supply for the
maximum voltage request. P5 is
positive 5 Vdc supply, N12 is
negative 12 Vdc supply, etc.
SYSTem:ERRor?
Probable Cause
query.
87