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-468 SINUMERIK 840D/840Di/810D Operator’s Guide HMI Advanced (BAD) – 03.04 Edition
INI
Initializing Data
IPO
Interpolator
IS
Interface signal
ISA
Industry Standard Architecture
ISO
International Standardization Organization
ISO Code
Special tape code, number of perforations per character is always
even
JOG
Jog mode: Setup mode
K
UE
Transmission ratio
K
v
Servo gain factor
LAD
Ladder diagram (programming method for PLC)
LCD
Liquid Crystal Display
LEC
Leadscrew Error Compensation
LED
Light Emitting Diode
LF
Line Feed
LUD
Local User Data
MB
Megabyte
MC
Measuring Circuit
MCP
Machine Control Panel
MCS
Machine Coordinate System (Machine)
MD
Machine Data
MDI
Manual Data Input

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