16
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
40421 - QuickMode
Sets the number of samples to average for quick distance reading on power up or QuickMode Resample (0 =
Off, 1 - 99 = number of samples to average). Unaveraged samples can be read from Register 30500 - 30598.
See QuickMode Operation and Notes on page 25-27.
40422 - QuickMode Delay
Specifies the length of delay, in number of milliseconds, before the sensor begins taking QuickMode
samples. This delay includes the time needed to power up the sensor. Power up takes 250 ms, so a
QuickMode Delay setting of 250 will result in samples starting immediately after the power up time. To delay
the sensor’s samples 500 ms (half a second) beyond power up, QuickMode Delay should be set to 750.
See QuickMode Operation and Notes on page 25-28.
40423 - Pulse Power
Set the percentage of power (10-100) that will be used for each pulse transmission. The higher the
percentage of pulse power the stronger the returning echo will be.
When Gain Control (Holding Register 40411) is set to Manual, increase the strength of the transmission
by increasing Pulses (Holding Register 40409) or Pulse Power for detecting soft targets in damping
environments. In acoustically active environments or small enclosed areas, decrease Pulses or Pulse Power
to reduce multiple echoes.
NOTE
: Pulse Power is independent of Gain Control (Holding Register 40411), and is
not effected by any of its settings.
40187 - QuickMode Resample
Initiates a QuickMode sample from a sensor in waiting status whenever a non-zero value is written to this
register. See QuickMode Operation and Notes on page 25-28.
40201 - Reset to Factory Defaults
Resets all Holding Registers to factory default values when 1 is written to this register.
NOTE
: Factory Reset does not overwrite Device Address (Holding Register 40400).
