P? - Get purge state

Command

P?

Returns

P?:<state>, where

• <state> is the current state of the purge

  • 0 - purge is closed (purge sensor is active)

  • 1 - purge is not closed (purge sensor is inactive)

Description

This command returns the state of the purge sensor.

Usage Example

In the example below, the state of the purge is requested. It results that the purge is closed (purge sensor is active).

Command : P?
Response : P?:0

A more detailed example of the use of the purge is described in Purge cycle.