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Pump Status
The Pump Status indicates the operating status of the pump.
The possible Status are the following:
▪
▪
▪
▪
▪
The Pump Status can be detected by looking at the STATUS LED or
reading the W205 value throug serial communication interface.
LED STATUS
Green blinking
(once every 2 seconds)
Green blinking
Green
Red
When you switch the controller on an electronic self-test is performed, during
NOTE
such phase you'll see the led Orange. During this phase the pump is not able to
be started.
MS120 Single Stage Rotary Vane Pumps (G2571-64000) User Manual/X3702-90000 (A) 188/188
Stop = the pump is waiting for a START command
Ramp = the pump has been started and is increasing the
rotational frequency in order to reach the target set point
Normal Operation = the pump is running at the target frequency
Fail = the pump is not running because has been detected an
error condition. The error condition can be discovered reading
the W206 value throug serial communication interface
Autotuning = the pump rotational speed is not able to reach (or
maintain) the target value due to a too high gas load.
Technical Information
CONTROLLER STATUS
Stop
Ramp – Autotuning
Normal Operation
Fail
5
User Interface
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