Hioki 3174 - Page 142

9.3 Communication Methods
136
Event Status Register 0 (ESR0), and Event Status Enable Register 0
(ESER0)
Register Reading and Writing
GP-IB Commands
The following commands can be used for performing interface functions.
bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
−−−−
EOM LFAIL UFAIL PASS
&&&&&&&&
bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
−−−−
EOM LFAIL UFAIL PASS
Event Status Register 0 (ESR0)
Event Status Enable Register 0 (ESER0)
bit2 bit1 bit0
ESB0
Status Byte Register (STB)
Logical
sum
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
Event Status Register 0 :ESR0?
−
Event Status Enable Register 0 :ESE0? :ESE0
Command Description
GTL Go To Local
Cancels the Remote state and enters the Local
state.
LLO Local Lock Out Disables all keys, including the LOCAL key.
DCL Device CLear Clears the input buffer and the output queue.
SDC
Selected
Device Clear
Clears the input buffer and the output queue.