Isotech TTI-7-R, Operator'S Handbook Manual

Page: 93 / 120

Communications Interface
7.10 Trigger Command Group
The TRIGger and SAMPIe commands are used to control the
instruments scanner operation and configure the scanning lists.
7.10.1 Trigger command summary
Command Description
INITiate Initiate a single measurement.
ABORt Abort the current measurement.
TRIGger:MODE Sets the trigger mode.
TRIGger:MODE? Queries the trigger mode.
TRIGger:COUNt Sets the specified timer cycle count value.
TRIGger:COUNt? Queries specified the timer cycle count value.
TRIGger:DELay Sets the specified timer cycle delay value.
TRIGger:DELay? Queries the specified timer cycle delay value.
SAMPIe:COUNt? Queries the specified sample count.
SAMPIe:DELay Sets the specified timer sample delay.
SAMPIe:DELay? Queries the specified timer sample delay.
7.10.2 Trigger commands
INITiate
This command is used to Initiate a single measurement without
returning a reading.
The reading is stored internally and is not sent to the output buffer.
The Measurement Available bit (8) of the Operation Condition
Register is set on completion.
Use the FETCh? command to transfer the reading to the output
buffer and clear the Measurement Available bit.
Terminates the current measurement cycle and scanning routine.
Sets the trigger mode to Single shot.
Initiates a single measurement without returning a reading.
Sets the Measurement Available bit (8) of the Operation Condition
Register on completion.
ABORt
This command is used to stop the current measurement and clear the
input and output buffers.
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