Add convenience functions

[GraysonBellamy]

🚀 Feature Request

Add a couple functions for commonly used settings. For instance, changing the setpoint, setting output limits, etc. should call the set() or get() function with appropriate input.

🔈 Motivation

Makes it easier and more clear to perform common operations.

🛰 Alternatives

📎 Additional context

[GraysonBellamy]

Added convenience functions to set the Communication Main Setting 1 called heat()

[GraysonBellamy]

Added convenience funciton to get Communications Main Settings 1 through 8 called monitors()