History:temperature[:Histogram]? <Slot>[,Min|Max] - HP E8402A User And Service Manual

HISTory:TEMPerature[:HISTogram]? < slot >[,MIN|MAX]
Parameters
Returned Data
Comments
Error Conditions
Reset Condition
Related
Commands
Chapter 3
HISTory:TEMPerature[:HISTogram]?
specified <slot>. Ten values are returned for the amount of time the <slot>'s
temperature spent in ten different temperature ranges. Those temperature ranges can
be queried with the MIN and MAX optional parameter. The units of the time values
returned are HOURs by default, but can be changed with the
command. The units returned for temperature ranges queried with the
parameters are an integer values in tenths of a degree Celsius (0.x C).
Name Type
< slot > enum. OUT0...OUT12,
DELTa0...DELTa12,
AMBient
PSUPply
optional enum. MIN, MAX
parameter
Type
<range1> int32
<range2> int32
<range3> int32
<range4> int32
<range5> int32
<range6> int32
<range7> int32
<range8> int32
<range9> int32
<range10> int32
•
HIST:TEMP? OUT2
2, units set/queried by HIST:UNIT.
•
HIST:TEMP? OUT2,MAX
for each temperature range in tenths of a degree Celsius (0.x C) for slot 2.
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"
-224 "Illegal Parameter"
-311 "Memory error"
A *RST has no effect on the HISTory subsystem.
HISTory:RESet:CURRent, HISTory:UNITs[:TIME]
<slot> returns the histogram data held for the
Range Default
none
none
Range Default
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
0-2147483647 none
returns 10 time values for the exhaust temperature of slot
returns 10 temperatures that returns the maximums
The <slot> parameter was omitted.
The <slot> or optional parameter were not correct.
The historical data's memory is not available.
Programming the Enhanced Monitor
HISTory:UNIT[:TIME]
MIN
Description
Absolute Slot Temperature
Delta Slot Temperature Histogram
Ambient Temperature Histogram
Power Supply Temperature
Returns the maximums or minimums
of the temperature ranges.
Description
lowest temperature range.
second temperature range.
third temperature range.
fourth temperature range.
fifth temperature range.
sixth temperature range.
seventh temperature range.
eighth temperature range.
ninth temperature range.
highest temperature range.
SYSTem:ERRor?
Probable Cause
or MAX
query.
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