GW Instek PEL-3000 Series Programming Manual - Manual (Page 33)

COMMNAND OVERVIEW
31
Query example *SRE?
>12
Bits 2 and 3 are set in the Service Request Enable
register.
*STB?
Set
Query
Description Reads the Status Byte register. This command will
not clear the Status Byte register.
If the Master Summary Status bit (MSS) is set, it
indicates that there is a reason for a service
request.
Query Syntax *STB?
Return parameter (bit weight) Bit number / Description
1 0/Not used
2 1/ERR
4 2/ CSUM
8 3/ QUES
16 4/ MAV
32 5/ ESB
64 6/ RQS_MSS
128 7/ OPER
Note: Bit 1 and 2 cannot be set, however bit 2 (ERR)
can be returned.
Query example *STB?
>36
Bits 2 and 5 are set in the Status Byte register.
*TRG
Set
Description This command triggers the unit.
Syntax *TRG