User Manual

3.6 Display of configuration values detailed
3.6.1 Set Value
The adjustable range is -99.0 … 199.9, whereas the nominal range is -50.0 … 150.0. Hence the highest digit
changes only 0 .. 1.
3.6.2 Tolerance and Alarme Range
- the range is 0.0 .. 9.9
- the display is in 1/10°
3.6.3 Filter
- it is displayed „F“ for Filter in the 3rd digit
- Digit 0 und 1 show the time constants in seconds 1 - 2 - 5 - 10 - 20 - 50
3.6.4 Sensor Selection
Display „Sn“ for sensor und the identification number 0 – 1 - 2 for Pt100 / Pt1000 and special
3.6.5 Control Input
The control input can optionally be used for Switching ON and OFF. Switching OFF is standard, because the ap-
paratus is operational without external circuitry.
Display „OFF“ corresponds to the Switch OFF Function, that is if the control input is activated the controller will
be switched off
Display „on“ corresponds to the Switch ON Function, that is if the control input is activated the controller will
be switched off
3.6.6 Signal Output
The signal output has two operation modes:
CoolTronic GmbH Operation Manual Peltier Controller TC2812 Page 9 / 16
Revision: 1.15, Date: 30. Januar 2008 20080130_TC2812_MAN_E