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8.3 Introduction for the GP-IB
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Status Byte Register Bit Assignments
Register Read Write
Status byte register
*
STB?
Service request enable register
*
SRE?
*
SRE
Standard event status register
*
ESR?
Standard event status enable register
*
ESE?
*
ESE
.3.13 GP-IB Commands
Command Function
GTL
Go To Local
The remote state is canceled, and the system goes into the local
state.
LLO
Local Lock Out
All keys, including the LOCAL key, becomes out of operating.
DCL
Device Clear
Clears the input buffer and the output queue.
SDC
Selected Device Clear
Clears the input buffer and the output queue.
GET
Group Execute Trigger
During the holding state, perform one-shot measurement.
NOTE
Summary of commands for writing and reading each of the registers
The following commands are used for performing interface functions.
When not in the holding condition, GET (Group Execute Trigger) command
generates the execution error.