TEXIO FGX-2220, Instruction Manual

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8-3-6. *OPC?
Query
Description Returns the OPC bit to the output buffer when all pending
operations have completed. I.e. when the OPC bit is set.
Note Commands cannot be executed until the *OPC? query has
completed.
Query Syntax *OPC?
Return parameter 1
Example *OPC?
1
Returns a “1” when all pending operations are complete.
8-4. Status Register Commands
8-4-1. *CLS
Set
Description The *CLS command clears all the event registers, the error
queue and cancels an *OPC command.
Syntax *CLS
8-4-2. *ESE
Set
Description The Standard Event Status Enable command determines
which events in the Standard Event Status Event register can
set the Event Summary Bit (ESB) of the Status Byte register.
Any bit positions set to 1 enable the corresponding event. Any
enabled events set bit 5 (ESB) of the Status Byte register.
Note The *CLS command clears the event register, but not the
enable register.
Syntax *ESE <enable value>
Parameter
<enable value> 0~255
Example *ESE 20
Sets a bit weight of 20 (bits 2 and 4).
Query Syntax *ESE?