Siemens SIMATIC S7-300 Manual page 323

List of Abbreviations
AS Automation system
BA Mode
BA "A/AE"
"Automatic/Automatic single block" mode
BA "REF"
"Reference point approach" mode
BA "STE"
"Open-loop control" mode
BA "SM" "Incremental approach" mode
BA "T" "Jogging" mode
BIE Binary result
BP Mode parameter
CPU
Central Processing Unit of the SIMATIC S7
DB
Data block
DBB
Data block byte
DBX Data block bit
DB-MD
Data block for machine data
DB-SM
Data block for increments
DB-WK
Data block for tool offset data
DB-NC Data block for traversing programs
DB-SS Data block for status messages
DEKL Detail event class
DENR
Detail event number
DP
Distributed I/O
ESD ESD
EMC Electromagnetic compatibility
EN Enable (input parameter in LAD representation)
ENO
Enable Output (output parameter in LAD representation)
EPROM
Erasable programmable read-only memory
EXE External pulse shaper
FB
Function block
FM 354 Servo Drive Positioning Module
C
C-1