Description of IO-Link
7100.006434_Bus description_PSD4xx_IO_G_ENG 7 17.08.2020
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3 Description of IO-Link
Note: For the IO-Link interface, IEC 61131-9 Version 1.1.2 is used as the SDCI
protocol
3.1. Status LEDs
The following LEDs are located under the sealing plug:
Green LED (gn) = RUN
LED in accordance with
IO Link:
IO-Link communication not available
IO-Link communication available
Yellow LED (ye) = Display motor voltage
Motor voltage too low or too high
Motor voltage OK and drive in the delivery state (concerning the
values of all parameters and the position of the axis)