BNC 1105 Universal Counter - Manual (Page 138)

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Return
The “100”, “50” or “0” PCT is returned.
Note
As the command *RST is executed, the noise immunity will be set to 50 PCT.
[:SENSe]EVENt[1|2]:LEVel[:ABSolute] <numeric value> [V]
Sets or queries the level of the center of the hysteresis window. The range is -5.125 to
5.125 volts for X1 attenuation and -51.25 to 51.25 volts for X10 attenuation. The
resolution is 0.0025V for X1 attenuation and 0.025V for X10 attenuation.
Return
Numeric data transferred as ASCII bytes in <NR3> format with six significant digits.
Note
Sending this command disables [:SENS]:EVEN[1 ︱2]:LEV:AUTO
[:SENSe]EVENt[1|2]:LEVel[:ABSolute]:AUTO <Boolean>
Sets or queries the state of the auto-triggering.
When auto-triggering is enabled, the counter automatically measures and computes the
trigger level according to the percentage specified by the command :[:SENS]:EVEN[1︱
2]:LEV:REL. Also the counter measures and computes trigger level each time :INIT
or :INIT:COUNT ON command is sent.
When the auto-triggering is on, the counter checks for each measurement if the
measurement signal is triggering, and the counter will measure and compute a new
trigger level if no triggering is found.
Return
A single ASCII-encoded byte. 0 means OFF and 1 means ON.
Notes
This will be set to ON after the counter has been turned off or a remote interface
reset.
Specifying a trigger level by using the command [:SENS]:EVEN[1 ︱2]:LEV[:ABS] to
disable auto-triggering.
[:SENSe]EVENt[1|2]:LEVel:RELative <numeric value> [PCT]