16 POINT I/O 4 Channel IO-Link Master Module
Publication 1734-IN043A-EN-E - September 2015
Indicator Status for Modules
Status Description
Module status Off No power applied to device.
Green Device operating normally.
Flashing green The device has not been configured.
Flashing red Recoverable fault.
Red One or more non-recoverable major faults detected.
Flashing red/green Device is self-testing.
Network status Off Device is not online:
- Device has not completed dup_MAC-id test.
- Device not powered – check module status indicator.
- No network power present
Flashing green Device is online but has no connections in the established state.
Green Device is online and has connections in the established state.
Flashing red One or more I/O connections are in timed-out state.
Red Critical link failure – failed communication device. Device detected
error that prevents it from communicating on the network.
Flashing red/green Communication faulted device – the device has detected a
network access error and is in communication faulted state. Device
has received and accepted an Identity Communication Faulted
Request – long protocol message.
Standard
Digital
Input/Output
status
Off Standard Digital Input/Output is offline, configured in IO-Link
mode, or no power applied to device.
Yellow Standard Digital Input/Output is in ON state.
IO-Link status Off IO-Link is disabled, channel configured as standard digital I/O, or
no power applied to device.
Flashing green Port starting-up or no IO-Link device detected.
Green IO-Link operating normally.