Product Description
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EN-US · 30.30.01.01963 · 01 · 09/21
3
Display
4
LED for switching point limit value SP1
5
PLUS BUTTON
6
LED for switching point limit value SP2
7
LED S for suction state
—
—
Definition of the LED indicators
The “suction” and “blow off” process states are each assigned an LED.
Item
Meaning
Status
Description
2
Blow off LED B
OFF
Mini compact ejector does not
blow off
Lit up
Mini compact ejector blows off
7
Suction LED S
OFF
No suction from mini compact
ejector
Lit up
Suction present on mini compact
ejector
The LEDs for the switching points SP1 and SP2 (limit values) indicate the current level of the system vac-
uum relative to the limit values set for the parameters:
•
SP1 —> switching point 1
•
SP2 —> switching point 2
•
rP1 —> reset point 1
•
rP2 —> reset point 2
The display is independent of the switching function and the assignment of the output.
The table below explains the meaning of the LEDs:
Item
Limit value LEDs
Status
4 and 6
LEDs both off
Rising vacuum: vacuum < SP2
Falling vacuum: vacuum < rP2
4 and 6
SP2 LED lit steadily
Rising vacuum: vacuum > SP2 and < SP1
Falling vacuum: vacuum > rP2 and < rP1
4 and 6
Both LEDs lit steadily
Rising vacuum: vacuum > SP1
Falling vacuum: vacuum > rP1