8.3.2 Explanation of Inputs, Outputs and Logic Blocks
IO-Link Ports
The logic editor visualizes, in case an IODD for the device has been uploaded, the
process data as they are defined within the IODD of the IO-Link device. Inputs are dis‐
played on the left side, outputs are visualized on the right side of the logic editor work‐
space. So, the logic editor view is depending on the connected IO-Link devices.
Example: If you connect e.g. an inductive proximity sensor IMC on port S1 of SIG200,
the input side looks like this:
With a red triangle, an integer value is symbolized. With a black triangle, a boolean vari‐
able is identified.
NOTE
Last valid process data value is provided in case of a IO-Link connection loss to the
connected device.
NOTE
If IO-Link pin 4 changes from SIO mode to IO-Link mode the signal output shall be deac‐
tivated (and vice versa).
Inputs
Digital:
The pin 2 of Ports S1-S4 can be individually used. All pin 2 boxes are visualized by
default in the logic editor. In case a port has been configured as “Digital Input” meaning
pin 4, it will be shown on the left side as an input.
Rest:
It is possible to set an input value via REST to be processed by the logic configuration of
the SIG200. This input will be visualized with "Rest In" on the logic editor page.
Profinet:
DEVICE FUNCTIONS
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8017853/2019-06-06 | SICK O P E R A T I N G I N S T R U C T I O N | Sensor Integration Gateway - SIG200
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Subject to change without notice
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