Relay Setpoints

This option is typically used for vacuum applications.

 

The 9220 controller offers the user three pairs of configurable vacuum setpoints for each input. Each pair of setpoints allows the user to configure both ON and OFF trigger points. The values entered are in scientific units based on input configuration.

 

The relay setpoints can only be used once the relays are assigned as such in the Relay Assignments menu option.

The left box has a range of –10.00 to 10.00, and the right box has a range of –31 to 31.

 

NOTE: The values for all six setpoints can be changed in Configurator or in the recipe editor by using opcodes RLY_SP_M or RLY_SP_T. Setpoints D, E, and F cannot be changed in the recipe editor.