9
UK
7 Settings
The following chapter applies only to units with the article number KQ51xx�
7.1 IO-Link
This unit has an IO-Link communication interface which enables direct access to
process and diagnostic data� In addition it is possible to set the parameters of the
unit while it is in operation� Operation of the unit via the IO-Link interface requires
an IO-Link master�
With a PC, suitable IO-Link software and an IO-Link adapter cable communication
is possible while the system is not in operation�
The IODDs necessary for the configuration of the unit, detailed information about
process data structure, diagnostic information, parameter addresses and the
necessary information about the required IO-Link hardware and software can be
found at www�ifm�com�
8 Operation
Check whether the unit operates correctly� Bring about a sensor response by
taking suitable measures�
Display by LEDs:
LED yellow OFF:
switching output disabled
LED yellow ON:
switching output enabled
9 Maintenance, repair, disposal
The operation of the unit is maintenance-free. To ensure a correct function:
• Keep the sensing face and a clear space, if any, free from deposits and foreign
bodies�
When replacing the sensor ensure that installation is done in the same way and
that the same type of unit is used�
It is not possible to repair the unit�
After use dispose of the unit in an environmentally friendly way in accordance with
the applicable national regulations�
