Siemens SIMATIC S7-1500 System Manual page 123

Configuring
7.9 Configuration of digital inputs/outputs (X142)
Extended parameters Parameter > Hysteresis
Figure 7-19 Hysteresis
1. To prevent unwanted changes in the switching state of the output cams of a cam track,
enter a hysteresis value.
When using output cams that reference the actual position, it is advisable to enter a
hysteresis value (> 0.0).
Cam track technology object
In addition to the output cam technology object already described, the cam track technology
object is also available.
You can find a detailed description of how to configure the cam track technology object in the
S7-1500T Motion Control function manuals
(https://support.industry.siemens.com/cs/ww/en/view/109751049).
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SIMATIC Drive Controller
System Manual, 11/2019, A5E46600094-AA