B&K Precision 9150-9153 - Manual - Manual (Page 30)

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:VOLTage[:DC]?
:CURRent[:DC]?
:POWer[:DC]?
:DVM[:DC]？
:RESistance[DC]?
Port Configuration Commands
[SOURce:]
SYSTem
: SENSe [:STATe] {<bool>}
[:STATe]?
PORT
:FUNCtion {<TRIGger|RIDFi|DIGital>}
: FUNCtion?
RI
:MODE {<OFF|LATChing|LIVE>}
:MODE?
DFI
:SOURce {<OFF|QUES|OPER|ESB|RQS>}
:SOURce?
DIGital
:OUTPut[:STATe] {<bool>}
:INPut[:STATe]?
SENSe
:RESistance:
:RANGe {LOW | MIDdle | HIGH>}
:RANGe?
Trigger Command
TRIGger
[:IMMediate]
:SOURce {<source>}
SCPI Condition Register
You can obtain the state of the power supply and read parameters from the operation register. The different states
of the power supply can be read from 7 condition registers. These registers are status byte register, standard event
register, quest condition register and operation status register. The status byte register stores the information of 3
other registers. The following table provides the details on each register’s meaning.
BIT
Signal Meaning
0
1
2
3
4 CAL
WTG
CV
CC
RI
Operation status register
The power supply is calculating new calibration parameter.
The power supply is waiting for a trigger signal.
The power supply is in constant voltage condition.
The power supply is in constant current condition.
Show the input level condition of RI
0
1
2 OV
OT
UNR
Quest condition register
Over voltage
Over temperature
The output of the power supply is unregulated.
0
2
3 OPC
QYE
DDE
Standard event status register
Operation of power supply is completed.
Query error. Data of output array is missing.
Device-dependent error. Data stored in register is missing or error occurs in