DIS Sensors QG40N Руководство по эксплуатации и технике безопасности - Страница 5
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QG40N Tilt SIL1 PLc
User Safety Manual v1.3
page 5 of 6
10.4
Delay times
Each switching output is preprogrammed to have certain on/off delays. See datasheet for details
These delays can be tuned by the customer in case of the tilt switch (optional QG40N configurator)
11 Internal diagnostic tests
To ensure safety the hard- and software of the safety sensor is continue checked to a certain extend (Diagnostic Coverage) .
When a failure is detected both outputs will switch to non-conducting. Non-conducting should lead to 'low' thanks to
external pull down resistor. Customer shall consider this situation as 'unsafe' and take appropriate actions to bring the
application to 'safe-state'
12 Document revision control
v0.1 Draft by MvA
v1.0 After review by RM
v1.1 Chapter 4: PLd corrected to PLc
v1.2 20200225 Available measuring ranges updated
v1.3 20200525 Acceleration switch functions added
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