Status Indicators; Manual Shut-Down - Edwards iXL120N Instruction Manual

A541-11-880 Issue A
PDT operation:
5. If the system is to be operated using a Pump Display Terminal (PDT);
Connect the PDT to the PDT connection

Control must be taken with the PDT – press 'Control' button. The message 'PDT1 IN CONTROL' will be

displayed.
Press Start button.

Press ENTER.

The system will start and the Running LEDs will be illuminated.
MicroTIM operation:
6. Use your Tool control equipment to set the pump start/stop signal to the interface connector and check that the
Running LED is illuminated. Check that the 'Tool In Control' indicator LED illuminates when the Tool is in control.
The message 'MicroTIM IN CONTROL' will be displayed on the PDT if connected.
4.2

Status indicators

Refer to Figure 2 and Figure
4.3

Manual shut-down

If you shut the system down and don't isolate it from the electrical supply, do not release control.
If you do the system could be started by another Module.
Do not remove the inlet connections until the pump has been allowed to stop rotating and the
power has been isolated. The pump can take up to three minutes to completely stop.
The pump can be shut down using either a PDT, a MicroTIM or the front control panel. Note that only the item in
control can stop the pump (refer to
the electrical supply and the cooling-water supply.
Front control panel operation:
Press and hold the stop button
will then turn off when the pump has shutdown.
PDT operation:
Selecting either 'normal' or 'fast' shutdown will shut the pump down immediately.
MicroTIM operation:
Use your control equipment to reset the pump start/stop signal to the interface connector. The Running LED
(Figure 3, item 1) will then go off, and the pump running status output signal will open.
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(Figure
3.
WARNING
WARNING
Section 1.4). If the pump is not going to be required for some time, switch off
(Figure 3, item 2) until the running LED
Edwards and the Edwards logo are trademarks of Edwards Limited.
2, item 10).
(Figure 3, item 1) flashes. The running LED
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