Siemens SINUMERIK 840D sl - Abbreviations

Abbreviations
B.1 Abbreviations
Guide for the SINUMERIK 840D sl machine configuring
B-2 Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
Abbreviation German meaning English meaning
SMC Sensor Module Cabinet Sensor Module Cabinet
SME Sensor Module External Sensor Module External
SPL Sichere Programmierbare Logik Safe Programmable Logic
STW Steuerwort Control word
TCU Thin Client Unit Thin Client Unit
TM Terminal Module Terminal Module
TN Drehstromversorgungsnetz geerdet Grounded three-phase supply network
TT Drehstromversorgungsnetz geerdet Grounded three-phase supply network
VPM Voltage Protection Module Voltage Protection Module
VS Spannungsversorgung Voltage Supply
VSM Voltage Sensing Module Voltage Sensing Module
ZSW Zustandswort Status word