6146/6156 DC Voltage/Current Generators Operation Manual
5.8.3 Remote Command List
5-37
Remote
Block delimiter DL0 CR/LF +EOI *4
()
DL1 LF
DL2 EOI
DL3 LF +EOI
• As EOI is a GPIB function, it is not output by USB.
DL? Query of the block delimiter
Response: DL0 to DL3
Service request S0 SRQ transmission is allowed. *4
()
S1 SRQ transmission is not allowed.
S? Query of the SRQ transmission
Response: S0 or S1
Status *STB? Status byte reading
Response: ddd
*SRE     *6 Service Request Enable Register setting (0 to 255)
Response: ddd
Depen
ding 
on  
*PSC
0 *5
*SRE?     *6 Response: ddd
*ESR?     *6 Query of the Standard Event Status Register (ESR)
Response: ddd
*ESE     *6 Standard Event Status Enable Register setting (0 to 
255) 
Response: ddd
Depen
ding 
on  
*PSC
0 *5
*ESE?     *6 Response: ddd
DSR?     *6 Query of the Device Event Status Register (DSR)
Response: ddddd
DSE     *6 Device Event Status Enable Register setting (0 to 
65535)
Response: ddddd
0 *5
DSE?     *6 Response: ddd
*CLS     *6 Status clear
Operation com-
plete
*OPC After all operations are complete, set LSB of the Stan-
dard Event Status Register.
*OPC? Response: 1 (after all operations completed)
*WAI Waits until all operations are complete (GPIB only).
*4: Not initialized by the RINI command.
*5: Not initialized by the RINI or *RST command.
*6: Not available in the 6144-compatible mode.
Class Item Command Description
Default Operation
Power 
ON
Factory 
shipment
Memory Sweep