22
Festo — VPPI-...-S1BT — 2021-11
Commissioning
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2
3
Fig. 9: Pressure jump ‘Parameter set’ ‘Custom’
1
Target pressure
2
Valve pressure at the working port
3
Pressure in the working volume
8.2.11
Execution of homing
1. Connect application (connected volumes, tubing, air consumption and supply pressure must
correspond to the working conditions).
2. Activate ‘Parameter set’ ‘Custom’.
3. Select the ‘Perform reference run’ button.
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A warning appears.
4. Read the warning and make sure that no damage can be caused by the homing.
5. Start homing with "OK".
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Homing is started.
6. Wait for a success message or an error message to appear.
Homing typically takes 30 … 40 s.
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In the event of a success message, the homing automatically determined tuning parameters
that were accepted immediately. In the event of an error message, the homing has failed.
New tuning parameters are not set.
