Instruction Manual

GSP-930 Programming Manual
60
*ESE
Set
Query
Description
Sets or queries the Standard Event Status Enable
register.
Syntax
Query Syntax
*ESE <NR1>
*ESE?
Parameter
<NR1>
0~255
Return parameter
<NR1>
Returns the bit sum of the Standard Event
Status Enable register.
*ESR?
Query
Description
Queries the Standard Event Status register. The
Event Status register is cleared after it is read.
Query Syntax
*ESR?
Return parameter
<NR1>
Returns the bit sum of the Standard Event
Status register and clears the register.
*OPC
Set
Query
Description
The *OPC command sets the OPC bit (bit0) of the
Standard Event Status Register when all current
commands have been processed.
The *OPC? Query returns 1 when all the
outstanding commands have completed.
Syntax
Query Syntax
*OPC
*OPC?
Return parameter
1
Returns 1 when all the outstanding
commands have completed.