Gas System

To set gas switch, proportional valve and gas alarm. 

• The gas system can divide into high pressure and low pressure channels. The logic is that in low pressure channel, gas pressure regulated by proportional valve and output by

user-defined pressure, while in high pressure channel gas always output in maximum pressure. Different gas channel can share one DA port. 

• The alarm of one gas channel doesn’t affect output of other gas channel. You can set time delay for triggering a gas alarm for it requires time for gas to reach into gas channel. 

Related article: Gas pressure correction