Siemens SIMATIC ET 200S - Guide to the ET 200 S manuals

Abbreviation Meaning
LED Light Emitting Diode
OUT Output parameters
PG/PC Programming Device / Personal Computer
PIB Peripheral Input Byte
PM Power Module
PQB Peripheral Output Byte
PS Power Supply
ST Structured Text
STW Control word
ZSW Status word
Appendix
A.2 List of abbreviations
Supplement for the ET 200S frequency converter
38 Function Manual, 01/2015