Siemens SINUMERIK 840D Operator's Guide

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Appendix 03.04
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Abbreviations
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Ó Siemens AG, 2004. All rights reserved
A-464 SINUMERIK 840D/840Di/810D Operator’s Guide HMI Advanced (BAD) – 03.04 Edition
A Abbreviations
AS
Automation System
ASCII
American Standard Code for Information Interchange
ASIC
Application Specific Integrated Circuit
ASUB
Asynchronous subprogram
BCD
Binary Coded Decimals
BCS
Basic Coordinate System
BIN Binary files
BIOS
Basic Input Output System
BOT
Boot Files: Boot files for SIMODRIVE 611D
BP
Basic Program
C Bus
Communications bus
C1 ... C4
Channel 1 to Channel 4
CAD
Computer-Aided Design
CAM
Computer-Aided Manufacturing
CNC
Computerized Numerical Control
COM
Communication
CP
Communications Processor
CPU
Central Processing Unit
CR
Carriage Return
CRC
Cutter Radius Compensation

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB