Siemens Pointek CLS 200 Instruction Manual page 24

1
Switch Bank
4 dip switches (S1, S2, S3, and S5) control settings for the alarm output. The fifth dip
switch (S4) is used only to test the delay settings.
Dip switches shown in OFF
(open) position.
Failsafe/Alarm Setting: S3
• When Failsafe switch S3 is ON, it inverts the relay function, and the functioning of
S1 and S2.
Alarm
Mode
High S3-ON
Low S3-OFF probe uncovered
Delay Settings: S1 and S2
Use the delay function to slow the response, and compensate for turbulence or false
readings.
• Delay potentiometer P1 can be adjusted to set a delay time from 1 to 60 seconds.
• Two separate delay settings are controlled by S1 and S2:
- for alarm activation (alarm ON)
- for alarm de-activation (alarm OFF)
• When switches are OFF (open) the delay is enabled.
• The position of Failsafe switch S3 determines how S1 and S2 function.
S3- High alarm/
ON overfill protection
S3- Low alarm/dry run
OFF protection
1.
When S3 is set to ON, it inverts the relay function, and the functioning of S1 and S2.
7ML19985AR02 Pointek CLS 200 (analog) – INSTRUCTION MANUAL
1 2 3 4 5
probe covered alarm activated (ON)
alarm activated (ON)
S1-ON disables delay of alarm de-activation (alarm OFF)
S2-ON disables delay of alarm activation (alarm ON)
S1-ON disables delay of alarm activation (alarm ON)
S2-ON disables delay of alarm de-activation (alarm OFF)
1
delay: alarm activation
delay: alarm deactivation
1
failsafe/alarm
test delay settings
sensitivity (High or Low gain)
relay de-energized
relay de-energized
1
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