Appendix
A.1 List of abbreviations
Communication
222 Function Manual, 12/2018, 6SL3097-5BD00-0BP0
NO Normally Open (contact) NO contact
NTP Network Time Protocol Standard for synchronization of the time of day
Non-Volatile Random Access Memory
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 as of which the
OA application can be used
OASP Open Architecture Support Package Expands the commissioning tool by the corre-
Original Equipment Manufacturer
Original equipment manufacturer
Bus connector for fiber-optic cable
PD PROFIdrive PROFIdrive
PDS Power unit Data Set Power unit data set
Protective Extra Low Voltage
Probability of dangerous failure per hour
Probability of dangerous failure per hour
Proportional Integral Differential
Proportional integral differential
Programmable Logical Controller
Programmable logic controller
Permanent-magnet synchronous motor
Permanent-magnet synchronous motor
PROFIBUS Nutzerorganisation
PROFIBUS user organization
Pseudo Random Binary Signal