Switch Bank - Siemens Pointek CLS200 Operating Instructions Manual

Operation
7.2 Pointek CLS300
7.2.1.3

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.
①
②
③
④
⑤
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
Low
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- ON
S3- OFF
44
Delay: alarm activation
Delay: alarm deactivation
Failsafe/alarm
Test delay settings
Sensitivity (High or Low gain)
S3-ON probe covered
S3-OFF probe uncovered
High alarm/ overfill
protection
Low alarm/dry run
protection
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)
Operating Instructions, 05/2021, A5E47827796-AA
relay de-energized
relay de-energized
Pointek CLS200/CLS300 standard