Vision Sensor SBSI/SBSC-EN, 8062650 - 1607b - 13/09/2016
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Vision Sensor Manual
Will be reset to default at change from "Run" to "Config". Defaults are set by flag "Invert" in output tab.
"Invert" inverts the default setting and also the result.
Reset of digital outputs:
The reset of the result outputs can happen depending on different settings 7 events. This are:
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“Change on result” (default).
The output changes its level according to the logical result when the next logical result is generated
and valid. Typical use at controlling switch points e.g. in sorting applications.
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“Change on trigger”
The output is set to “inactive” (in operating mode PNP = low) with the next trigger. Typical use at
operation with a PLC.
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“Valid duration”
The output changes back to inactive after the "Valid" duration time setting here in ms. typical use with
e.g. pneumatic ejectors.
S. Vision Sensor Configuration Studio/Output/Timing/Signalling
READY AND VALID
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If Ready = high: Ready for next image / evaluation.
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If Valid = high: Results are valid at the outputs.
PNP or NPN operating mode.
All the described examples are in the operation mode „PNP“. If the setting „NPN“ is used, the examples
are valid, but with inverted signal levels.
S. Vision Sensor Configuration Studio/Output/Interfaces/Internal I/O
4.6.4.5.1 The following cases for output timing are available:
4.6.4.5.1.1 Normal trigger, no delays:
Sequence: (Signalling here: Change in result)
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Rising edge at Trigger input (Pin03 WH)
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Consequence of Trigger = high: Ready = low, and Valid = low
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After the SBS has evaluated the image and the results are valid the defined outputs change to the
according logical states. Ready and Valid are set to high again. (ready for next task, outputs valid)
Summary of Contents for SBSC-EN
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