A
01/2008 Appendix
A Abbreviations
© Siemens AG 2008 All rights reserved.
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition A-445
FRAME
Data block (FRAME)
BP
Basic program
GUD
Global User Data : Global user data
HD
Hard Disk Hard disk
AuxF
Auxiliary Function
MSD
Main Spindle Drive
HW
Hardware
IBN
Commissioning
ICA
Interpolatory Compensation Interpolatory compensation
INC
Increment : Increment
INI
Initializing Data : Initializing data
IPO
Interpolator
ISO
International Standard Organization
ISO code
Special punched tape code,
Number of holes per character always even
JOG
JOGging: Setup mode
C1 .. C4
Channel 1 to channel 4
LED
Light Emitting Diode: Light emitting diode
LF
Line Feed
K
v
Servo gain factor
LUD
Local User Data
MB
Megabyte
MBDDE
MD
Machine Data