Siemens SINAMICS S120 Equipment Manual page 518

Appendix
A.2 List of abbreviations
Abbreviation Derivation of abbreviation
NVRAM Non-Volatile Random Access Memory
O
OA Open Architecture
OAIF Open Architecture Interface
OASP Open Architecture Support Package
OC Operating Condition
OCC One Cable Connection
OEM Original Equipment Manufacturer
OLP Optical Link Plug
OMI Option Module Interface
P
p... -
P1 Processor 1
P2 Processor 2
PB PROFIBUS
PcCtrl PC Control
PD PROFIdrive
PDC Precision Drive Control
PDS Power unit Data Set
PDS Power Drive System
PE Protective Earth
PELV Protective Extra Low Voltage
PFH Probability of dangerous failure per hour
PG Programmiergerät
PI Proportional Integral
PID Proportional Integral Differential
PLC Programmable Logical Controller
PLL Phase-Locked Loop
PM Power Module
PMI Power Module Interface
PMSM Permanent-magnet synchronous motor
PN PROFINET
PNO PROFIBUS Nutzerorganisation
PPI Point to Point Interface
PRBS Pseudo Random Binary Signal
PROFIBUS Process Field Bus
PS Power Supply
PSA Power Stack Adapter
PT1000 -
PTC Positive Temperature Coefficient
516
Meaning
Non-volatile read/write memory
Software component 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 commissioning tool by the corre-
sponding OA application
Operating condition
One-cable technology
Original equipment manufacturer
Bus connector for fiber-optic cable
Option Module Interface
Adjustable parameters
CPU 1
CPU 2
PROFIBUS
Master control
PROFIdrive
Precision Drive Control
Power unit data set
Drive system
Protective ground
Protective extra low voltage
Probability of dangerous failure per hour
Programming device
Proportional integral
Proportional integral differential
Programmable logic controller
Phase-locked loop
Power Module
Power Module Interface
Permanent-magnet synchronous motor
PROFINET
PROFIBUS user organization
Point-to-point interface
White noise
Serial data bus
Power supply
Power Stack Adapter
Temperature sensor
Positive temperature coefficient
Air-cooled chassis power units
Manual, 07/2019, 6SL3097-4AE00-0BP9