Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E
RSTi-EP User Manual
195
After changing the hysteresis value, an active hysteresis remains active. The new hysteresis value is
actived during the next hysteresis event.
The behaviour of the status bit for hysteresis = 0 (hysteresis deactivated) and hysteresis = 3 is shown
in the following diagrams (legends describe the behaviour for hysteresis = 3)::
Operating principle of the Hysteresis with Counter V
alue ≥
Comparison Value
1
Comparison condition met
➝
status bit is set and hysteresis activated
2
Comparison condition not met, leaving the hysteresis range
➝
status bit is reset
3
Comparison condition met
➝
status bit is set and hysteresis activated
4
Leaving the hysteresis range, the status bit remains set because the comparison condition is still
met
5
Comparison condition no longer met but hysteresis still active
➝
status bit remains set
6
Comparison condition met, hysteresis still active
➝
status bit remains set
7
Leaving the hysteresis range and comparison condition met
➝
status bit remains set
Summary of Contents for GFK-2958E
Page 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Page 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Page 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Page 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Page 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Page 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Page 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Page 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Page 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Page 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Page 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Page 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Page 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...