Siemens Sinumerik 840D sl Function Manual page 820

Appendix
A.3 Abbreviations
IMP
IMS
INSE
INSI
IPO
IS
I/O
I/R
λ
LEC
LIFTFAST
LL
LSB
MAKSIP
MCP
MD
MDD
Mixed IO
MLFB
MM
MMC
Mod.
MRL
MSB
MSD
MT
MTTFd
N...
NC
NC
NCK
NE
Node Id
OA
A-820
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Pulse inhibit
Indirect measuring system
Input data of the safe programmable logic (SPL) from the I/O
Input data of the safe programmable logic (SPL) from the
output data of the axis--specific monitoring functions
Interpolator
Interface signal
Input/output
Infeed/regenerative feedback unit
Failure rate
Leadscrew error compensation
Fast retraction from the contour
Lower limit
Least significant bit
Machine coordinate system actual position
Machine control panel
Machine data or marker double word
Machine data dialog
I/O module with analog and digital signals
Machine--readable product designation
Motor Module (power unit/power module)
Man machine communication (user interface for communica-
tion between man and machine)
Module
Machinery directive
Most significant bit
Main spindle drive
Machine tool
Mean time to dangerous failure
No message or internal message
Normally closed contact
Numerical control
NC kernel
Line infeed
Node identification code (unique code of each DRIVE--CLiQ
participant)
Operator acknowledge
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