Functionality Test - Siemens Pointek CLS200 Operating Instructions Manual

Functionality Test

To test the basic functionality of the probe and potentiometers:
switches shown in
OFF position
O
1 2 3 4 5
F
F
/ROCKER DOWN
Preparation
1. Ensure green power light L3 is on.
2. Turn the delay potentiometer P1 and the trip point potentiometer P2 fully counter-
clockwise (minimum delay and minimum sensitivity respectively).
3. Set dip switches S1 to S4 OFF (full potentiometer control activated).
4. Set switch S5 ON (high sensitivity).
Test Procedures
Test the sensitivity of the sensor:
• Slowly turn the trip point potentiometer P2 clockwise until the yellow sensor status
light L1 glows. Shortly afterwards, the red output status light L3 will glow. This
concludes the sensitivity test.
Test the delay:
1. Turn the trip point potentiometer P2 fully counterclockwise (minimum sensitivity).
2. Turn the delay potentiometer P1 about 1/8 turn clockwise (delay set point).
3. Slowly turn the trip point potentiometer P2 clockwise until the yellow sensor status
light L1 glows. After an appropriate delay the red output status light L3 will glow.
This concludes the delay test.
Test the switch function:
1. Turn the delay potentiometer P1 and trip point potentiometer P2 fully counter clock-
wise (minimum delay and sensitivity respectively).
2. Slowly turn the trip point potentiometer P2 clockwise until the yellow sensor status
light glows.
3. Slightly turn the trip point potentiometer P2 counterclockwise until the yellow sensor
status light just stops glowing. Grasp the probe with your hand. The yellow sensor
status light L1 will glow, indicating switch function. After an appropriate delay the
red output status light L3 will glow. This concludes the switch function test.
7ML19985JH01 Pointek CLS200/300 Standard – INSTRUCTION MANUAL
switch bank
P1
3
1 2 3 4 5
delay
L1
sensor
L2
status
output
(yellow)
status
(red)
P2
trip point
2
1
L3
power
(green)
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