Siemens SINUMERIK 840Di sl Programming Manual page 520

Appendix
A.1 List of abbreviations
I/R
IBN
IF
IK (GD)
IKA
IM
IMR
IMS
INC
INI
IPO
IS
ISA
ISO
ISO code
JOG
K1 .. K4
K
UE
K
v
LAD
LCD
LEC
LED
LF
LR
LUD
MB
MC
MCP
MCS
MD
MDI
MLFB
Mode group
MPF
MPI
MS
MSD
NC
NCK
NCU
NRK
NURBS
520
Infeed/regenerative-feedback unit (power supply) of the SIMODRIVE 611digital
Startup
Drive module pulse enable
Implicit communication (global data)
Interpolative Compensation: Interpolatory compensation
Interface Module Interconnection module
Interface Module Receive: Interconnection module for receiving data
Interface Module Send: Interconnection module for sending data
Increment: Increment
Initializing Data: Initializing data
Interpolator
Interface signal
Industry Standard Architecture
International Standardization Organization
Special punched tape code, number of holes per character always even
Jogging: Setup mode
Channel 1 to channel 4
Speed ratio
Servo gain factor
Ladder diagram (PLC programming method)
Liquid Crystal Display: Liquid crystal display
Leadscrew error compensation
Light-Emitting Diode: Light emitting diode
Line Feed
Position controller
Local User Data
Megabyte
Measuring circuit
Machine control panel
Machine coordinate system
Machine data
Manual Data Automatic: Manual input
Machine-readable product designation
Mode group
Main Program File: NC parts program (main program)
Multiport Interface Multiport Interface
Microsoft (software manufacturer)
Main Spindle Drive
Numerical Control: Numerical Control
Numerical Control Kernel: NC kernel with block preparation, traversing range, etc.
Numerical Control Unit: Hardware unit of the NCK
Name for the operating system of the NCK
Non-Uniform Rational B-Spline
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
Fundamentals