HP E8402A, User And Service Manual, Page: 106 / 249

108 Programming the Enhanced Monitor Chapter 3
STATus:QUEStionable:POWer:LEVel? <supply>[,MIN|MAX]
The STATus:QUEStionable:POWer:LEVel? query returns a floating number
representing the power levels of each power supply in watts.
Parameters
Returned Data
Comments
•
This command is not supported for all power supplies. If the power of the
mainframe is off, this query will return the last measurement made before
power turned off.
Error Conditions
The following table lists the most common error conditions and causes. Error
numbers and corresponding messages can be found using
SYSTem:ERRor?
query.
Reset Condition
*RST does not affect the status system.
Related
Commands
STATus:QUEStionable:CONDition?, STATus:QUEStionable:EVENt?,
STATus:QUEStionable:ENABle?, STATus:QUEStionable:ENABle
Name Type Range Default Description
< supply> enum. P24, P12, P5
N2, N5P2, N12
N24, TOTal none Indicates which power supply wattage is
being queried. P5 is positive 5 Vdc
supply, N12 is negative 12 Vdc supply,
etc.
optional
parameter optional
enum. MIN, MAX none When added after <param>, returns the
maximum and minimum wattage limits.
Type Range Default Description
float32 none Power level of < supply>, in Watts.
Number Message Probable Cause
-241 “Hardware missing” Power supply doesn’t support power measurements.