Submersible Pump In Lieu Of Pneumatic Lifters; Submersible Pump For Additional Transport Process - Graf oneAdvanced Operation Manual

9.5.1

Submersible pump in lieu of pneumatic lifters

Here the pump is actuated in lieu of the valve; the starting point and runtime depend on the
valve's T-step.
Procedure:
1. Open the menu Service » Cycle settings » Assign outputs.
2. Select the valve you want to replace and the 230 V output (X ...) you want to connect to the
pump.
You are then prompted with "Deactivate compressor Yes/No".
3. Select "Yes".
(The compressor is not needed to operate the pump and would otherwise work against
the closed valve)
4. Open the menu Service » Current limits » Min current limits.
5. Select the valve you want and set its value to "0 mA".
6. The pump's current monitor is deactivated. Otherwise, deactivation would cause a fault to
be signalled by dry running protection (float switch).
7. Open the menu Service » Current limits » Max current limit.
The value for the valve to be actuated in lieu of the pump must be set to "5000 mA".
9.5.2

Submersible pump for additional transport process

The pump is actuated via the reserve module. Starting point and runtime can be selected.
Procedure:
1. Open the menu Service » Cycle settings » Assign outputs.
2. Select the pump and the 230 V output (X ...) you want to connect to it.
3. Open the menu Service » Modules » Reserve module, and set the starting point and
runtime.
4. Open the menu Service » Current limits » Min current limit.
Current monitoring for the "Pump" function is disabled prior to shipping. This setting
should therefore be checked to dispel any doubts.
The "Pump" value must be "0 mA". Otherwise, deactivation would cause a fault to be
signalled by dry running protection (float switch).
9. Additional controller functions
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