Commissioning - Festo MSE6-E2M Original Instructions Manual

4

Commissioning

4 Commissioning
Warning
Risk of injury due to sudden pressurisation. Stopping the controller interrupts commu­
nication to the
surisation). If the valve was previously closed, the system is pressurised. If the system
was previously vented, pressurisation takes place suddenly.
• Use appropriate measures to ensure that unintentional pressurisation of the system
is not possible.
Warning
Risk of injury due to sudden pressurisation. If the load or operating voltage of the
MSE6-E2M is switched off, then the shut-off valve switches to the initial position (pres­
surisation). If the valve was previously closed, the system is pressurised. If the system
was vented, pressurisation takes place suddenly.
• Use appropriate measures to ensure that unintentional pressurisation of the system
is not possible.
The MSE6-E2M is equipped with a pneumatically-piloted shut-off valve. With preset parameters and
when the input pressure P1 is applied, the valve automatically switches to the "Pressurisation" state in
the following cases:
– Operating or load voltage supply is switched off
– Network communication is interrupted
– The higher-order controller is stopped (è Manufacturer's specifications).
16
MSE6-E2M. The shut-off valve then switches to the initial position (pres­
Festo – MSE6-E2M-SY-EN – 1703d – English