List of abbreviations
B.1 Abbreviations
Control Units CU240S
B-2 Operating Instructions, 11/2006, A5E00766042B AA
Abbreviations State
CO Connector output
CO/BO Connector output/Binector output
COM Common (terminal is connected to NO or NC)
CT Commissioning, ready to run
CU Control Unit
CUT Commissioning, run, ready to run
CW Clockwise
D
D/A Digital analog converter
DC Direct current
DDS Drive data set
DI Digital input
DIP DIP switch
DO Digital output
DP Distributed I/Os
DP-V1 Acyclic data transfer (extended PROFIBUS function)
DS Drive state
E
ECD Equivalent circuit diagram
EEC European Economic Community
EEPROM Electrical erasable programmable read-only memory
ELCB Earth leakage circuit breaker
EMC Electromagnetic compatibility
EMF Electromagnetic force
ES Engineering System
FAQ Frequently asked question
F
FB Function block
FFB Freely Assignable Function block
FCC Flux current control
FCL Fast current limiting
FF Fixed frequency
FFB Free function block
FOC Field orientated control
FREQ Frequency
FSA Frame size A
FSB Frame size B
FSC Frame size C
FSD Frame size D
FSE Frame size E
FSF Frame size F
G