You can use the Device Control block to:
- Monitor a number of digital-input points and open a particular valve when all of the points report that they are in a specified state.
- Specify other control parameters, such as how long the block should wait for a digital-input point to switch from closed to open before continuing with the next programming statement.
- Control a solenoid (digital output) that opens and closes a valve.
- Open and close limit switches that confirm the operation of a valve.
