Operating Instructions
Operating
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LED IOL,
LED 12 (C6/X6),
LED 14 (C7/X7)
Meaning (Channel in IO-Link-mode)
Off
Port inactive, no IO-Link communication, diagnostics deactivated
Green flashing
IO-Link communication, process data valid
Red flashing
IO-Link communication and module error, invalid process data
Red
IO-Link supply error free, no IO-Link communication and/ or module
error, process data invalid
LED IOL,
LED 12 (C6/X6),
LED 14 (C7/X7)
Meaning (channel in SIO mode (DI))
Off
No input signal
Green
Digital input signal active
LED DXP,
LED 13 (C6/X6),
LED 15 (C7/X7)
Meaning (input)
Meaning (output)
Off
Input inactive
Output inactive
Green
Input active
Output active
Red
–
Output active with overload or
short circuit
Note: The Ethernet ports P1 and P2 or XF1 and XF2 each have an LED ETH or L/A.
LEDs ETH… or L/A
Meaning
Off
No Ethernet connection
Green
Ethernet connection established, 100 Mbps
Green flashing
Ethernet traffic, 100 Mbps
Yellow
Ethernet connection established, 10 Mbps
Yellow blinking
Ethernet traffic, 10 Mbps
LED WINK
Meaning
White flashing
Helps to localize the module if the Blink/Wink command is active
LED 0…7
Meaning
Red blinking,
all alternating
Fatal Error