Calibration For General Applications (Failsafe Low, No Delay); Calibration For Demanding Applications (Failsafe Low, No Delay); Calibration For Interface Detection (Failsafe Low, No Delay) - Siemens Pointek CLS200 Application Examples

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3.3

Calibration for general applications (Failsafe low, no delay)

1. Ensure that the green power LED (L3) is on.
2. Set DIP switches S1 to S4 to OFF (rocker down as shown in the diagram above).
3. Enable SETUP mode by setting DIP switch S5 to ON (rocker up, opposite to diagram above).
4. Turn the delay potentiometer (P1) fully counter-clockwise.
5. Adjust the material level of the process so that the probe is uncovered.
6. If the yellow sensor status LED (L1) is on, proceed to step 7. If L1 is off, turn the trip point
potentiometer (P2) counter-clockwise until it just turns on.
7. Slowly turn the trip point potentiometer (P2) clockwise until the yellow sensor status LED
(L1) just turns off.
8. Enable RUN mode by setting DIP switch S5 to OFF (rocker down).
3.4

Calibration for demanding applications (Failsafe low, no delay)

1. Ensure that the green power LED (L3) is on.
2. Set DIP switches S1 to S4 to OFF (rocker down as shown in the diagram above).
3. Enable SETUP mode by setting DIP switch S5 to ON (rocker up, opposite to diagram above).
4. Turn the delay potentiometer (P1) fully counter-clockwise.
5. Adjust the material level of the process so that the sensor is immersed.
6. Adjust the material level of the process so that the sensor is uncovered, but retains as much
buildup of material as possible.
7. If the yellow sensor status LED (L1) is on, proceed to step 8. If L1 is off, turn the trip point
potentiometer (P2) counter-clockwise until it just turns on.
8. Slowly turn the trip point potentiometer (P2) clockwise until the yellow sensor status LED
(L1) just turns off.
9. Enable RUN mode by setting DIP switch S5 to OFF (rocker down).
3.5

Calibration for interface detection (Failsafe low, no delay)

1. Ensure that the green power LED (L3) is on.
2. Set DIP switches S1 to S4 to OFF (rocker down as shown in the diagram above).
3. Enable SETUP mode by setting DIP switch S5 to ON (rocker up, opposite to diagram above).
4. Turn the delay potentiometer (P1) fully counter-clockwise.
5. Adjust the material level of the process so that the sensor is covered by the material with the
lowest relative dielectric constant.
6. If the yellow sensor status LED (L1) is on, proceed to step 7. If L1 is off, turn the trip point
potentiometer (P2) counter-clockwise until it just turns on.
Pointek CLS200 Capacitance Switch (Standard Version)
Application examples, 09/2020, AG080910
3.3 Calibration for general applications (Failsafe low, no delay)
Planning/configuring
7

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