8 | Functions Baumer
38 Operating Manual OM20/ OM30 RS485 with Modbus RTU | V1
▪ This results in a left aligned hysteresis. When the object to be measured nears the switch-
ing points from outside of the window, the switching output remains deactivated until a dis-
tance of 201.5mm and 298.5mm. When the object to be measured nears the switching
points from the inside of the window, the switching output remains active until 200mm and
300mm (parameterized switching points).
Point mode (switching output behavior)
Positive hysteresis:
High
Low
Level
Hysteresis
Switching point P1
Active low level
Ill.17: Behavior of the switching output in point mode (positive hysteresis)
Negative hysteresis:
High
Low
Level
Hysteresis
Switching point P1
Active low level
Ill.18: Behavior of the switching output in point mode (negative hysteresis)