On a SE7600 controller, is the nciSccModel snvt read-only or will it modify the controller's profile?

Issue

On a SE7600 controller, is the nciSccModel snvt read-only or will it modify the controller's profile?  Customer has replaced the HVAC equipment such that the existing profile does not match up with the existing SE7600.

Product Line

TAC I/A Series

Environment

SE7600

VT7600

Cause

Mechanical equipment was replaced with a different design

Resolution

The nciSccModel snvt does not modify the SE7600 profile.  It is a read-only.

A different model of controller is the best option for the new mechanical design.

An external solution may also work (i.e. the use of a relay).