Abbreviations - Siemens SINUMERIK 840Di Diagnostic Manual

Appendix

Abbreviations

FRA Frame block
FRAME Coordinate conversion with the components zero (work) offset, rotation, scaling, mirror-
ing
FST Feed Stop
GUD Global User Data
HD Hard Disk
HHU Handheld unit
HMS High-resolution Measuring System
HW Hardware
I Input
IM Interface Module
IM S/R Interface Module (S=send/R=receive): Interface module for transmitting and receiving
data
INC Increment
I/RF Infeed/Regenerative Feedback unit
ISO code Special punched tape code, number of holes per character always even
K1...K4 Channel 1 to channel 4
KUE Transmission ratio
Kv Servo gain factor
LAD LADder logic
LCD Liquid Crystal Display: Opto-electronic display with liquid crystals
LEC Leadscrew error compensation
LEDs Light-Emitting Diode: light-emitting-diode display
LUD Local User Data
MB Megabyte
MC Measuring Circuit
MCP Machine control panel
MD Machine data
MDA Manual Data Automatic: Manual input
MG Mode groups
MLFB Machine-readable product designation
MMC Man-Machine Communication: User interface on numerical control systems for operator
control, programming and simulation
MPF Main Program File: NC part program (main program)
MPI Multi-Point Interface: Multiple interface
MSD Main Spindle Drive
NC Numerical Control
NCK Numerical Control Kernel: NC kernel with block preparation, traversing range, etc.
A-876
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006