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2.6.7 READ STANDARD EVENT STATUS ‘EVENT’ REGISTER COMMAND
Read the value of the Event Status Register.
See Table 2 Figure 4 Figure 5 and Figure 6.
Syntax:
*ESR?
Example:
*ESR?
Notes:
The returned <value> is a decimal number representing the sum of all the enabled bits. The
range of <value> is 0 to 16,767.
2.6.8 READ IDENTITY COMMAND
Read Company Logo, Power Supply range, Serial Number and Revision of the Power Supply and
Version of this IEEE Interface.
When the controller reads the output from the power supply, a single-line identity string will be re-
turned. A typical identity string format is:
Manufacturer/Model <max volt>-<max curr>, S/N <supply serial>, REV <power supply revision-
IEEE interface version>
Syntax:
*IDN?
Example:
*IDN?
Return message example:
Lambda, 6-200, S/N 11111-111111, REV:1U:3.0-D
2.6.9 RESET COMMAND
Resets the Power Supply. Voltage and current are set to 0. Supply output is set to OFF.
Supply enters Remote Mode Operation.
Syntax:
*RST
Example:
*RST
2.6.10 SELF TEST QUERY COMMAND
Test that the Interface and the Power Supply are operational. This will be accom-
plished by sending a measure voltage command to the power supply. The result of
the measure voltage command is ignored. The result will be tested for completion
and/or error.
Syntax:
*TST?
Example:
*TST?
Return message example:
“0” if supply test pass
“1” if supply test fail