Siemens SINAMICS G120 List Manual page 908

A Appendix
A.3 List of abbreviations
Abbreviation Source of abbreviation
LSS Line-Side Switch
LU Length Unit
LWL Lichtwellenleiter
M
M -
M Masse
MB Megabyte
MCC Motion Control Chart
MDI Manual Data Input
MDS Motor Data Set
MLFB Maschinenlesbare Fabrikatebezeichnung
MM Motor Module
MMC Man-Machine Communication
MMC Micro Memory Card
MSB Most Significant Bit
MSC Motor Side Converter
MSCY_C1 Master Slave Cycle Class 1
MSC Motorstromrichter
MT Messtaster
N
N. C. Not Connected
N... No Report
NAMUR Normenarbeitsgemeinschaft für Mess- und
Regeltechnik in der chemischen Industrie
NC Normally Closed (contact)
NC Numerical Control
NEMA National Electrical Manufacturers Association
NM Nullmarke
NO Normally Open (contact)
NSR Netzstromrichter
NVRAM Non-Volatile Random Access Memory
O
OA Open Architecture
OAIF Open Architecture Interface
OASP Open Architecture Support Package
OC Operating Condition
OEM Original Equipment Manufacturer
908
Significance
Line-side switch
Length unit
Fiber-optic cable
Symbol for torque
Reference potential for all signal and operating
voltages, usually defined as 0 V (also referred to as
GND)
Megabyte
Motion Control Chart
Manual data input
Motor data set
Machine-readable product code
Motor Module
Man-machine communication
Micro memory card
Most significant bit
Motor-side converter
Cyclic communication between master (class 1)
and slave
Motor-side converter
Probe
Not connected
No report or internal message
Standardization association for measurement and
control in chemical industries
NC contacts
Numerical control
Standardization association in USA (United States
of America)
Zero mark
NO contacts
Line-side converter
Non-volatile read/write memory
Software component (technology package) which
provides additional functions for the SINAMICS
drive system
Version of the SINAMICS firmware as of which the
OA-application can be used
Expands the STARTER commissioning tool by the
corresponding OA-application
Operation condition
Original equipment manufacturer
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529