Technical Information
How to Use by Front Panel
17
How to
Manage by Front Panel
Startup
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After 4 seconds, the display shows the following screen page:
Main Screen
TwisTorr Medium-TMP Rack Controller User Manual /
87-901-049-01 (B)
247/284
STATUS
indicates the operating regime of the pump:
STOP = pump is stopped (ready to operate)
INTERLOCK = pump is ready to operate but waiting for enabling
signal on interlock input
STARTING = pump has started and it is in ramping phase
HCOMP = pump is operating subjected to small gas load
HFLOW = pump is operating subjected to large gas load
AUTOTUNE = pump is operating subjected to very high gas load
condition (for a limited time before entering error status “Too
high load”)
TMP ROTOR STOPPING = pump is ramping down, rotor speed is
reduced through the proactive braking routine
FAIL = pump or controller has entered an error condition (see
Fails chapter)
Plug the controller power cable into a suitable power source.
The display lights up for approx. 2 seconds and shows:
