History:power:maximum? <Supply - Agilent Technologies VXI 75000 Series User And Service Manual

HISTory:POWer:MAXimum? <supply>
Parameters
Returned Data
Comments
Error Conditions
Reset Condition
Related
Commands
70 Programming the Enhanced Monitor
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HISTory:POWer:MAXimum?
maximum wattage measured by the Enhanced Monitor for the <supply> since either
manufacture of the mainframe or the most recent
.
HIST:RES:ALL
Name Type
<supply> enum P5, P12, N12, P24,
N24, N5PT2, N2,
TOTal
Type Range
float
•
The maximum wattage tracking can be zeroed by the
commands.
The following table lists the most common error conditions and causes. Error
numbers and corresponding messages can be found using
Number Message
-109 "Missing parameter"
-221 "Settings Conflict"
-224 "Illegal Parameter"
-311 "Memory error"
A *RST has no effect on the HISTory subsystem.
HISTory:POWer:CMAXimum?, HISTory: POWer:[HISTogram]?,
HISTory:RESet: POWer, HISTory:RESet[:ALL]
<supply> returns a single floating point number for the
HIST:RES:POW
Range Default
none Selects the power supply for the
maximum wattage request. P5 is
positive 5 Vdc supply, N12 is
negative 12 Vdc supply, etc.
Description
Maximum current (in amperes) for specified power supply.
Probable Cause
You must include the <supply> parameter.
The power supply doesn't support power
measurements.
The <supply> parameter was not correct.
The historical data's memory is not available.
or
Description
HISTory:RESet
query.
SYSTem:ERRor?
Chapter 3