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Abbreviation Derivation of abbreviation
Meaning
N…
No Report
No message or internal message (only as part
of the alarm list)
NAMUR
Normenarbeitsgemeinschaft für
Mess- und Regeltechnik in der chem‐
ischen 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 As‐
sociation
Standardization association in USA (United
States of America)
NM
Nullmarke
Zero mark
NO
Normally Open (contact)
NO contact
NSR
Netzstromrichter
Line-side converter
NTP
Network Time Protocol
Synchronizes the clocks in computer systems
and networks
NVRAM
Non-Volatile Random Access Memo‐
ry
Non-volatile read/write memory
OA
Open Architecture
Software component which provides additional
functions for the SINAMICS drive system
OAIF
Open Architecture Interface
Version of the SINAMICS firmware from which
the OA application can be used
OASP
Open Architecture Support Package
Expands the STARTER commissioning tool by
the corresponding OA application
OC
Operating Condition
Operation condition
OCC
One Cable Connection
One cable technology
OEM
Original Equipment Manufacturer
Original Equipment Manufacturer
OMI
Option Module Interface
Option Module Interface
p…
-
Adjustable parameters
PD
PROFIdrive
PROFIdrive
PDC
Precision Drive Control
Precision drive control
PDS
Power Drive System
Drive system
PE
Protective Earth
Protective ground
PELV
Protective Extra Low Voltage
Safety extra-low voltage
PFH
Probability of dangerous failure per
hour
Probability of dangerous failure per hour
PG
Programmiergerät
Programming device
PID
Proportional Integral Differential
Proportional integral differential
PLC
Programmable Logical Controller
Programmable logic controller
PLL
Phase-Locked Loop
Phase-locked loop
PM
Power Module
Power Module
PN
PROFINET
PROFINET
PS
Power Supply
Power supply
PSA
Power Stack Adapter
Power stack adapter
PT1000
-
Temperature sensor
PTC
Positive Temperature Coefficient
Positive temperature coefficient
PWM
Pulse Width Modulation
Pulse width modulation
Appendix
A.6 List of abbreviations
SINAMICS S210 servo drive system
758
Operating Instructions, 12/2017, A5E41702836B AA
Summary of Contents for SIMOTICS S-1FK2
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