BNC 1105 Universal Counter - Manual (Page 158)

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:TRIGger:COUNt:AUTO <Boolean>
Sets or queries the control over the number of measurements taken
when :INITiate[:IMMediate] command is sent.
With this OFF, the :INIT[:IMM] initiates one measurement. When :TRIG:COUN:AUTO is
ON and [:SENS]:FUNC[:ON] is one of the Frequency, Frequency ratio, Voltage Peaks,
Period, Pulse Width and Duty cycle measurements, then when statistic function is
disabled(:CALC:AVER[:STAT] is OFF), :INIT[:IMM] initiates one measurement only, but
when statistic function is enabled(:CALC:AVER[:STAT] is ON), :INIT[:IMM] initiates a
specified(by :CALC3:AVER:COUN) number of measurements.
Return
A single ASCII-encoded byte. 0 means OFF and 1 means ON.
Note
This will be set back to OFF after the counter has been turned off or after a remote
interface reset.
D.3 IEEE-488 Common Commands
The SCPI commands used in the MODEL 1105 universal counter are in
conformance with the SCPI standard Version 1992.0. The common
commands are listed here:
*CLS
Clears all event registers summarized in the status byte, including Standard
Event Status Register, Operation Event Status Register and Questionable Data
Event Status Register, and the error queue.
This command also place the counter in “Operation Complete Idle State” and
“Operation Complete Query Idle State” (IEEE488.2) and disables any prior *OPC
command.
If *CLS follows immediately a program message terminator, the output queue
and the MAV bit are cleared because “any” new program message after a
program message terminator clears the output queue.
Notes