DIS SENSORS BV 1
User Manual - QG40N Tilt/Acceleration Switch (SIL1 PLc) V2.0
Table of Contents
1Safety information ..........................................................................................................................................2
Intended use...........................................................................................................................................2
Sensor defective .....................................................................................................................................2
2About this manual...........................................................................................................................................3
Intended use...........................................................................................................................................3
Symbols used in the text ........................................................................................................................3
Copyright ................................................................................................................................................3
Document revision control.....................................................................................................................3
3Quick Reference ..............................................................................................................................................4
4Functional description.....................................................................................................................................5
Safety switch explained..........................................................................................................................5
4.1.1 Tilt switch sensor ...........................................................................................................................5
4.1.2 Acceleration switch .......................................................................................................................5
Safety Level ............................................................................................................................................6
Internal diagnostic checks ......................................................................................................................6
4.3.1 MCU EEPROM error.......................................................................................................................6
4.3.2 MEMS Self-test error .....................................................................................................................6
4.3.3 Output error ..................................................................................................................................6
4.3.4 MCU errors ....................................................................................................................................6
4.3.5 MEMS Interrupt error....................................................................................................................7
4.3.6 MEMS Data format error...............................................................................................................7
4.3.7 Voltage error..................................................................................................................................7
Signal processing ....................................................................................................................................7
4.4.1 Sample rate and averaging ............................................................................................................7
4.4.2 Output filter...................................................................................................................................7
Output explained....................................................................................................................................8
Zero adjustment .....................................................................................................................................9
Programmable parameters (Tilt switch only).........................................................................................9
4.7.1 Switch points ...............................................................................................................................10
4.7.2 Delay times ..................................................................................................................................11
4.7.3 Hysteresis.....................................................................................................................................10
EMC / CE ...............................................................................................................................................11
5Installation Guide..........................................................................................................................................11
Mechanical drawing .............................................................................................................................11
Mounting..............................................................................................................................................12
Connection ...........................................................................................................................................13
6Abbreviations and definitions .......................................................................................................................14
7Normative references ...................................................................................................................................14
