Samson TROVIS 5500 - Calibrating Sensors

28 EB 5573-1 EN
Operation
Exit parameter level.
q Select 'Back'.
q Exit conguration level.
To adjust further function blocks in other conguration levels,
repeat steps with gray background.
Turn the rotary switch back to
(operating level).
3.4 Calibrating sensors
The controller is designed for connection of Pt1000 sensors. The Pt 1000 resistance values
are listed on page150.
If the temperature values displayed at the controller differ from the actual temperatures, the
measured values of all connected sensors can be recalibrated. To calibrate a sensor, the cur-
rently displayed sensor value must be changed such that it matches the temperature (refer-
ence temperature) measured directly at the point of measurement. Sensor calibration is acti-
vated in CO5 in F20 function block.
An incorrect sensor calibration can be deleted by setting F20 - 0.
Turn the rotary switch to (settings).
q Enter the currently valid key number.
¼ Conrm key number.
¼ Select CO5 conguration level.
¼ Open CO5 conguration level.
¼ Select F20 function block.
¼ Activate editing mode for F20 function block.