Festo — VTOP — 2021-07
Commissioning
21
7
Installation
7.1
Pneumatic installation
1. Select suitable fittings and silencers
2. Screw the fittings and silencers into the corresponding pneumatic connections. Observe the
tightening torque.
3. Seal the unused pneumatic ports. Observe the tightening torque.
4. Connect the compressed air lines to the fittings.
7.2
Earthing
Connect the earth terminal to the earth terminal with low impedance at the adapter plate.
8
Commissioning
Commissioning, general
When using third-party products, observe the documentation of the third-party products.
1. Pressurise the valve terminal VTOP slowly.
2. Check the function and the direction of action.
If necessary, change the effective direction
12.2 Reversing effective direction.
3. Check the safety-related reaction time with the selected control valves.
Commissioning volume booster VOGM
Adjusting the volume boost
1. Before initialisation, fully close the flow control screw on the volume booster VOGM.
2. Open the flow control screw a quarter turn.
3. Perform the first pass of initialisation.
4. Check the position and the control behaviour.
5. If the position is not approached correctly, open the flow control screw step by step and repeat the
initialisation accordingly.
Commissioning of fail-safe module VOGI
•
Pressurise the supply air port (1) on the fail-safe module VOGI with compressed air. Operating
pressure
