3 Product Description
EN-US · 30.30.00.00424 · 07 · 10/23 13 / 86
Meaning of the Vacuum Limit Value LEDs
The LEDs for the vacuum limit values H1 and H2 indicate the current level of the system vacuum relative
to the configured limit values. Their display is independent of the switching function and assignment of
the output, and independent of whether the condition monitoring function is active.
Display Ejector state
LEDs are both off Rising vacuum:
Vacuum < H2
Falling vacuum:
Vacuum < (H2-h2)
H2 LED lit steadily Rising vacuum:
Vacuum > H2 and < H1
Falling vacuum:
Vacuum > (H2-h2) and < (H1-h1)
Both LEDs continuously lit Rising vacuum:
Vacuum > H1
Falling vacuum:
Vacuum > (H1-h1)
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