VIPA 238-2BC00 - Page 169

Manual VIPA System 200V Chapter 5 238-2BC00 - Combination module
HB97E - SM-AIO - Rev. 12/32 5-35
Action at pulse at comparison value and Pulse width equal to zero
8
7
6
5
4
3
2
1
0
Comparison
value
Hysteresis
Output:
Hysteresis = 0
Hysteresis = 3
Counter value
1
2
3
4
5 6
7
1
Counter value = Comparison value → Output is set and hysteresis is activated
2
Leaving the hysteresis area → Output is reset
3
Counter value = Comparison value → Output is set and hysteresis is activated
4
Counter value > Comparison value and leaving the hysteresis area so output is reset
5
Counter value = Comparison value → Output is set and hysteresis is activated
6
Counter value = Comparison value and hysteresis is just activated → Output is static set
7
Leaving the hysteresis area and Counter value > Comparison value → Output is reset
As reaching the comparison condition the hysteresis is activated. The
comparison result is as static as the counter value leaves the
parameterized hysteresis area. After leaving the hysteresis area only again
with reaching comparison condition the hysteresis is activated.