Troubleshooting: Pointek Cls200/300 Standard Model - Siemens Pointek CLS200 Operating Instructions Manual

Troubleshooting: Pointek CLS200/300
standard model
Symptom
No Alarm Response L3 (green) off.
Alarm doesn't
switch when sensor
is uncovered.
Alarm doesn't
switch on when
sensor is covered.
7ML19985JH01 Pointek CLS200/300 Standard – INSTRUCTION MANUAL
Observation
L1 (yellow) doesn't respond
when sensor is uncovered.
L1 (yellow) responds when
sensor is uncovered.
L1 (yellow) doesn't respond
when sensor is covered.
L1 (yellow) responds when
sensor is covered.
L1 (yellow) flashes when
material level approaches the
alarm setpoint.
Action
Check power supply voltage.
Check sensitivity switch S5.
Check that relay changes
state when S3 is toggled ON
and OFF.
Check sensitivity switch S5.
Check that relay changes
state when S3 is toggled ON
and OFF.
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