T/CMTBA 1014-2023 The communication protocol (NCEC) specification for grating sensors used in numerical control systems
T/CMTBA 1014-2023 The communication protocol (NCEC) specification for grating sensors used in numerical control systems
Basic Information
Scope
Scope: This document specifies the transmission method, physical characteristics, data format, operating mode, domain structure, parameter description, register mapping, communication exception response, and data frame timing for the raster sensor communication protocol (abbreviated as NCEC) used in CNC systems. This document is applicable to the bidirectional serial communication of raster sensors (including raster linear displacement sensors and raster angular displacement sensors, hereinafter referred to as sensors) in CNC systems. Main technical content: This document specifies the transmission method, physical characteristics, data format, operating mode, domain structure, parameter description, register mapping, communication exception response, and data frame timing for the raster sensor communication protocol (abbreviated as NCEC) used in CNC systems. This document is applicable to the bidirectional serial communication of raster sensors (including raster linear displacement sensors and raster angular displacement sensors, hereinafter referred to as sensors) in CNC systems.