26
*ESE?
— Returns the present contents of the Standard Event Status Enable Register. The contents are described in the
description of *ESE. If multiple bits are set, the result is the sum of the set bit values.
*ESR?
— Returns the present contents of the Standard Event Status Event Register.
*IDN?
— Returns the identification string for this unit. The string will contain:
•
Company name – “Versatile Power”
•
Model – For example “Bench 100-10 XR”
•
Unit serial number. For example, “031418032001”.
•
Control/Interface processor software revisions. For example, “1.00.0051/1.00.1361”.
Fields are separated by commas. Serial numbers and software revisions are separated by forward slashes.
*OPC
— This command triggers the Operation Complete Flag in the Standard Event Status Event Register.
*OPC?
— This command responds with an indication of whether the current operation is complete. Because this unit does not
support concurrent command execution, this command will always return the value 1.
*RST
— This command executes a soft reset of the system. The output is deactivated, all error Conditions are cleared (however,
error Events are not), and the unit is returned to its Output Off state. The operating mode (e.g., LOC or REM) is not changed.
*SRE <value>
This command sets the Service Request Enable Register to the specified value. The value is specified in decimal form with the
following value assignments:
1
Reserved (not used)
2
Reserved (not used)
4
Error/Event Queue
8
Questionable Status
16
Message Available (not used)
32
Standard Event Status
64
Not user settable
128
Operation Status
The command *SRE 0 clears this register.
*SRE?
This command returns the present contents of the Service Request Enable Register. The contents are described in the
description of *SRE. If multiple bits are set, the result is the sum of the set bit values.
*STB?
This command returns the present contents of the Status Byte Register. If multiple bits are set, the result is the sum of the set bit
values.
1
Reserved (not used)
2
Reserved (not used)
4
Error/Event Queue
8
Questionable Status
16
Message Available (not used)
32
Standard Event Status
64
Summary Bit (RQS)
128
Operation Status
