IO-Link master
10
8.1 Diagnostic and status indicators
8.1.1 Diagnostics
The diagnostic indicators (green/yellow/red) indicate whether an error is present
or not� In case of an error, they indicate the error type and location� The device is
operating correctly if all green indicators are on�
8.1.2 Status
The status indicators (yellow) indicate the signal state of the corresponding input/
output or of the IO-Link port� If the yellow status indicators are on, this indicates
signal state “1” of the input/output signal�
The devices have three main areas for diagnostics and status indicators�
● Indicators for the network/bus system (network/bus-specific) - Data
● Indicators for the power supplies - Power
● Indicators for the inputs and outputs and the IO-Link ports (device-specific) -
Signal
Data
Power
Signal
9 Installation
When preparing for cable installation, the local conditions and the corresponding
mounting regulations are very important� Cables can be installed, for example, in
cable ducts or on cable bridges�
