﻿During operation of the gateway, the matrix assignments of groups and single devices can be switched over by 1-byte objects. This allows individual switching of the pre-programmed daytime colour temperature sequences depending on the application.

*Checkbox activated*: The 1-byte communication object "Daytime colour temperature sequence (HCL) - Switch matrix" is available. According to KNX DPT 17.001, a switchover can be performed by the number of the matrix (1...4) during operation of the gateway.

*Checkbox deselected*: No communication object is available for switching the HCL matrices during operation. The HCL matrix defined by the parameter "After ETS programming operation" always remains effective.
