Agilent Technologies 6613C Esr?, Command Syntax Parameters Power-OnValue Examples, Query Syntax

Language Dictionary - 4

*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. The query reads the Standard Event The query reads the Standard Event Status Enable register.

Table 4-6. Bit Configuration of Standard Event Status Enable Register

Bit Position	7	6
Bit Name	PON	0
Bit Weight	128	64

PON = Power-on has occurred CME = Command error

EXE = Execution error

Command Syntax

Parameters

Power-On Value

Examples

Query Syntax

Returned Parameters

Related Commands

5	4	3	2	1	0
CME	EXE	DDE	QUE	0	OPC
32	16	8	4	2	1

DDE = Device-dependent error

QUE = Query error

OPC = Operation complete

*ESE <NRf> 0 to 255 (See *PSC) *ESE 129 *ESE? <NR1>(Register value) *ESR? *PSC *STB?

CAUTION: If *PSC is programmed to 0, the *ESE command causes a write cycle to nonvolatile memory. Nonvolatile memory has a finite maximum number of write cycles. Programs that repeatedly cause write cycles to nonvolatile memory can eventually exceed the maximum number of write cycles and cause the memory to fail.

*ESR?

This query reads the Standard Event Status Event register. Reading the register clears it. The bit configuration is the same as the Standard Event Status Enable register (see *ESE).

Query Syntax	*ESR?
Parameters	None
Returned Parameters	<NR1>(Register binary value)
Related Commands	*CLS *ESE *ESE? *OPC

*OPC

This command causes the instrument to set the OPC bit (bit 0) of the Standard Event Status register when the has completed all pending operations. (See *ESE for the bit configuration of the Standard Event Status register.) Pending operations are complete when:

υall commands sent before *OPC have been executed. This includes overlapped commands. Most commands are sequential and are completed before the next command is executed. Overlapped commands are executed in parallel with other commands. Commands that affect output voltage, current or state, relays, and trigger actions are overlapped with subsequent commands sent to the dc source. The *OPC command provides notification that all overlapped commands have been completed.

υall triggered actions are completed

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