KT-Elektronik SOL3-3, Installation And Owner'S Manual, Page: 23 / 88

KT-Elektronik SOL3-3
2.4 Sensor calibration
The controller is designed for connection of Pt1000-sensors. The sensor values of
resistance are listed on page 80.
If the temperature values displayed by the controller do not match the real temperatures,
the measured values of the connected sensors can be adjusted. The temperature value
displayed has to be replaced by the value measured directly at the measuring point
(reference value). The adjustment has to be activated in CO5, function block F20. A
wrong adjustment can be deleted (for all inputs) by setting - 0 in F20.
Procedure:
Switch to configuration and settings level. Display shows 0 0 0 0
Enter a valid access code.
Confirm code. Display: PA3
Select configuration level CO5.
Access configuration level CO5.
Select function block F20.
Switch to edit mode.
Select sensor icon according to the icons displayed on page 10.
Display measured value. Value flashes.
Correct value.
The current temperature measured with a thermometer directly at the
measuring point has to be entered (reference value).
Confirm adjusted value.
To calibrate other sensors repeat procedure.
Select End
Leave configuration level.
Select End
Leave configuration and settings level.
Display: 0 0 0 0
Move the rotary switch back to the "Information level" position
.
EB_37383_SOL3-3_EN002
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