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io-key
19
9
Fault detection
59422
Fault description
Cause of the fault
Fault handling
Status LED "Power” is not on
no supply voltage is applied or the
applied supply voltage is too low
► Check the voltage supply.
Status LED “
” is not on
error in the mobile network connection
► Change the location of the AIK001.
Status LED "IO Port1" / "IO Port 2"
is flashing (4 Hz)
error during the connection or the
IO-Link transmission
► Replace the IO-Link device.
The status LED "IO Port 1" / "IO
Port 2" is not on even though an
IO-Link device has been connected
error during the connection or the
IO-Link transmission
► Connect the IO-Link device to the port.