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When the hysteresis function is set, the colour changes if the process value is
above the set point:
SP1
/
SP2
MAW
MEW
Fig. 7: Hysteresis function
MAW: Initial value of the measuring range
MEW: Final value of the measuring range
SPx:
Set point
When the window function is set, the colour changes if the process value is within
the window section:
FL1
/
FL2
FH1
/
FH2
MAW
MEW
Fig. 8: Window function
MAW: Initial value of the measuring range
MEW: Final value of the measuring range
FLx:
Lower limit of the window section
FHx:
Upper limit of the window section
5.10 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.
GB