Siemens SINAMICS S120 Series - Page 223

Appendix
A.1 List of abbreviations
Communication
Function Manual, 12/2018, 6SL3097-5BD00-0BP0
221
Abbreviation
Source of abbreviation
Meaning
KDV
Kreuzweiser Datenvergleich
Data cross-check
KHP Know-how protection Know-how protection
KIP
Kinetische Pufferung
Kinetic buffering
Kp - Proportional gain
KTY84-130
-
Temperature sensor
L
L
-
Symbol for inductance
LED
Light Emitting Diode
Light emitting diode
LIN
Linearmotor
Linear motor
LR
Lageregler
Position controller
LSB
Least Significant Bit
Least significant bit
LSC
Line-Side Converter
Line-side converter
LSS
Line-Side Switch
Line-side switch
LU
Length Unit
Length unit
LWL
Lichtwellenleiter
Fiber-optic cable
M
M
-
Symbol for torque
M Masse Reference potential for all signal and operating
voltages, usually defined as 0 V (also referred to
as GND)
MB
Megabyte
Megabyte
MCC
Motion Control Chart
Motion Control Chart
MDI Manual Data Input Manual data input
MDS
Motor Data Set
Motor data set
MLFB Maschinenlesbare Fabrikatebezeichnung Machine-readable product code
MM
Motor Module
Motor Module
MMC
Man-Machine Communication
Man-machine communication
MMC
Micro Memory Card
Micro memory card
MSB
Most Significant Bit
Most significant bit
MSC
Motor-Side Converter
Motor-side converter
MSCY_C1 Master Slave Cycle Class 1 Cyclic communication between master (class 1)
and slave
MSR
Motorstromrichter
Motor-side converter
MT
Messtaster
Probe
N
N. C.
Not Connected
Not connected
N…
No Report
No report or internal message
NAMUR Normenarbeitsgemeinschaft für Mess- und Regel-
technik in der chemischen Industrie
Standardization association for measurement and
control in chemical industries
NC
Normally Closed (contact)
NC contact
NC
Numerical Control
Numerical control
NEMA National Electrical Manufacturers Association Standardization association in USA (United States
of America)