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300680364_002_C0 - 12/2017 - © Leybold
Operation
Operation
■
The meanings of the function keys F1 - F4 are shown in
the lowest line of the display.
■
A modified value or setting becomes active by confir-
ming with green. If aborted with red, the old value
remains valid.
■
If the value is again saved by confirming, it remains after
a power reset. All the values previously changed are
saved by confirming the query.
■
The saving procedure may take a few seconds. The
pump must not be separated from the supply voltage
during the saving procedure.
LED Symbol LED Status Display Meaning
Red
Off
No System Error
Flashing
System Warning
TURBO.CONTROL i runs up
Steady
System Error
Steady
Turbo Pump lost communication
Green
Off
Pump not turning /
no start command active
Flashing
50 ms on, 500 ms off
Start delay > 0 (P36)
Flashing slowly 1/s
Running up
Flashing fast 3/s
Running down
Steady
Normal Operation
White
Steady Ethernet Communication Active
Fig. 4 Monitoring of the operation conditions