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3 - Language Dictionary
114
*CLS
This command clears the following registers (see Chapter 4 under “Programming the Status Registers” for
descriptions of all registers):
u Standard Event Status
u Operation Status Event
u Questionable Status Event
u Status Byte
u Error Queue
Command Syntax
*CLS
Parameters
None
*ESE
This command programs the Standard Event Status Enable register bits. The programming determines
which events of the Standard Event Status Event register (see *ESR?) are allowed to set the ESB (Event
Summary Bit) of the Status Byte register. A "1" in the bit position enables the corresponding event. All of
the enabled events of the Standard Event Status Event Register are logically ORed to cause the Event
Summary Bit (ESB) of the Status Byte Register to be set. See Chapter 4 under “Programming the Status
Registers” for descriptions of the Standard Event Status registers.
The query reads the Standard Event Status Enable register.
Bit Configuration of Standard Event Status Enable Register
Bit
Position
76543210
Bit Name PON not
used
CME EXE DDE QYE not
used
OPC
Bit Weight 128 32 16 8 4 1
PON Power-on DDE Device-dependent error
CME Command error QYE Query error
EXE Execution error OPC Operation complete
Command Syntax
*ESE <NRf>
Parameters
0 to 255
Power-On Value
see *PSC
Examples
*ESE 129
Query Syntax
*ESE?
Returned Parameters
<NR1>
Related Commands
*ESR? *PSC *STB?