Data Receiver Data Sender Operation
(External Device) (This Instrument)
SBS(OBR) -----> Session Start
Request
Interval 1 *Note1
OBR -----> Send Request (Start
Sub Session)
<----- OBS Send Packet
Interval 2 *Note2
<----- OBS Send Packet
Interval 2 *Note2
<----- OBS Send Packet
:
Send Other Packet
:
<----- ESS End of Data (End
Sub Session)
:
Other Sub Session
:
EBS -----> End of Session
Note1 : Interval 1 is no less than Oneway Min Interval and no more than Oneway Max Interval, which are explained under
“20.2 System Exclusive Protocol Parameter”. If the interval exceeds these values, the partner device will issue a timeout error.
Note2 : Interval 1 is a Oneway Current Interval, which is explained under “20.2 System Exclusive Protocol Parameter”.
18.2.2 Example: Data send to Instrument from external device
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