GW Instek AFG-3000 Series - Manual (Page 200)

AFG-3000 Series User Manual
200
Status Register Commands
*CLS System Command
Description The *CLS command clears all the event registers,
the error queue and cancels an *OPC command.
Syntax *CLS
*ESE System Command
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?
Return Parameter Bit Register Bit Register
0 Not used 4 Message Available
1 Not used 5 Standard Event
2 Error Queue 6 Master Summary
3 Questionable
Data
7 Not used