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Query Syntax: MEASure:VOLTage[:DC]? <>

Examples: MEAS:VOLT?

MEASURE:VOLTAGE:DC?

Returned Parameters: <NR2>

4.3.2.2 MEAS:CURR?

Query Syntax: MEASure:CURRent[:DC]? <>

Examples: MEAS:CURR?

MEASURE:CURRENT:DC?

Returned Parameters: <NR2>

4.3.3 System Subsystem

The System subsystem returns information about the state of the power supply.

4.3.3.1 SYST:VERS?

This query returns the firmware and hardware version of the power supply. The returned value

has the form Firmware Rev. X.X, Hardware Rev. X.X.

Query Syntax: SYSTem:VERSion? <>

Examples: SYST:VERS?

SYSTEM:VERSION?

Returned Parameters: <Firmware Rev. XX.Y, Hardware Rev. XX.Y>

Related Commands: None

4.3.3.2 SYST:ERR?

The SYST:ERR? query returns the error messages that have occurred in the system. The format

of the return string is an error number followed by a corresponding error message string. The

errors are stored in a FIFO (first-in, first-out) buffer. As the errors are read, they are removed

from the queue. When all errors have been read, the query returns 0,”NO ERROR.” If more

errors have accumulated than the queue can hold, the last error in the queue will be -350,”Queue

Overflow” (see Table 4.8, Error Messages, for other error codes).

Query Syntax: SYSTem:ERRor? <>

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