User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 225
2.
Comparison condition not met, leaving the hysteresis range
➝
output is reset
3.
Comparison condition met
➝
output is set and hysteresis activated
4.
Leaving the hysteresis range and comparison condition not met
➝
output is reset
5.
Comparison condition met
➝
output is set and hysteresis activated
6.
Comparison condition met and hysteresis active
➝
output remains set
7.
Leaving the hysteresis range and comparison condition no longer met
➝
output is
reset
Figure 120: Operating Principle of the Hysteresis when Counter Value = Comparison
Value, Pulse Duration 2
1.
Comparison condition met
➝
pulse of the parameterized duration is output,
hysteresis activated
2.
Leaving the hysteresis range
➝
hysteresis deactivated
3.
Comparison condition met
➝
pulse of the parameterized duration is output,
hysteresis activated
4.
Leaving the hysteresis range
➝
hysteresis deactivated
5.
Comparison condition met
➝
pulse of the parameterized duration is output,
hysteresis activated
6.
Comparison condition met and hysteresis active
➝
no pulse
7.
Comparison condition not met, leaving the hysteresis range
➝
hysteresis
deactivated
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