REV: 13/05/2022 · ©2022 Benewake (Beijing) Co., Ltd. | en.benewake.com | All rights reserved
BP-UM-30 A01
8
detection range, the working mode of I/O mode is shown in Figure 3-1. TF02-Pro
supports three I/O modes, the default is mode0, which means turning off the I/O mode.
Mode parameters are as follows:
Mode0:data output mode.
Mode1:I/O mode, near high and far low.
Mode2:I/O mode, near low and far high.
Dist: critical value, near end value in hysteresis zone, unit is cm, default number is 0.
Zone: hysteresis zone range, unit is cm; default value is 0 (there is no hysteresis zone).
The hysteresis zone could be set by the command, when output is near zone level,
output will be switched to far zone level if measured result is higher than far end point;
when output is far zone level, output is switched to near zone level if measured result is
lower than near end point. (High level: 3.3V, low level: 0V)
Figure 3-1The description of I/O mode