Siemens SINAMICS S120 Manual page 154

Appendix
A.1 List of abbreviations
Abbreviation Source of abbreviation
XML Extensible Markup Language
Y
Z
ZK Zwischenkreis
ZM Zero Mark
ZSW Zustandswort
152
Meaning
Extensible markup language (standard language
for Web publishing and document management)
DC link
Zero mark
Status word
Power Units in Booksize C/D-Type Format
Manual, 12/2018, 6SL3097-5AC20-0BP0