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7.2 Operation with digital IOs
7.2.1 General
In addition to the IO-Link port (pin 4), the signal lamp has three digital inputs. The
digital inputs can be used to set the colour of the signal lamp individually without
using IO-Link communication�
To do so, put the signal lamp into SIO mode�
How these digital inputs are used can be defined via the parameter mode�
7.2.2 SIO mode in on/off mode
Acyclic IO-Link parameter setting can be used to assign the colour, the flashing
frequency and the luminous intensity to each digital input� Depending on which
input is addressed, the signal lamp glows with the corresponding colour and
flashing frequency:
Example:
Input 1: red, flashing fast, 100%
Input 2: yellow, permanently on, 100%
Input 3: green, permanently on, 100%
This is how this single-segment signal lamp can replace a 3-segment signal lamp
without the software of the installation requiring any adjustment�
If two inputs are addressed simultaneously, the appearance of input 1 will have a
higher priority than input 2� Input 2 has a higher priority than input 3�
Depending on the product version, the IO-Link port is used as an input for the
buzzer or as an output for the feedback button� For the version with buzzer and
feedback button, the IO-Link parameter OUT1 (Index 580) can be used to set
whether the IO-Link port is used as input or as output�
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