C
CO Connector Output
CoL Certificate of License
COM Communication
CPA Compiler Projecting Data: Configuring data of the compiler
CRT Cathode Ray Tube: picture tube
CSB Central Service Board: PLC module
CU Control Unit
CP Communication Processor
CPU Central Processing Unit: Central processing unit
CR Carriage Return
CST Configured Stop: Configured stop
CTS Clear To Send: Ready to send signal for serial data interfaces
CUTCOM Cutter radius Compensation: Tool radius compensation
D
DAC Digital-to-Analog Converter
DB Data Block (PLC)
DBB Data Block Byte (PLC)
DBD Data Block Double word (PLC)
DBW Data Block Word (PLC)
DBX Data block bit (PLC)
DDE Dynamic Data Exchange
DDS Drive Data Set: Drive data set
DIN Deutsche Industrie Norm
DIO Data Input/Output: Data transfer display
DIR Directory: Directory
DLL Dynamic Link Library
DO Drive Object
DPM Dual Port Memory
DPR Dual Port RAM
DRAM Dynamic memory (non-buffered)
DRF Differential Resolver Function: Differential revolver function (handwheel)
DRIVE-CLiQ Drive Component Link with IQ
DRY Dry Run: Dry run feedrate
DSB Decoding Single Block: Decoding single block
DSC Dynamic Servo Control / Dynamic Stiffness Control
DW Data Word
DWORD Double Word (currently 32 bits)
Appendix
A.1 List of abbreviations
NC programming
1306 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0