Glossary - Siemens SIPROTEC Manual

Glossary

CFC
DC
GSD file
DIGSI
DP
Input data /
Input direction
MLFB
Octet
OLM
Output data /
Output direction
PLC
PNO
PROFIBUS DP
PSE
PSO
SIPROTEC PROFIBUS DP - Bus mapping 6MD662/3/4
C53000-L1840-B011-03
Continuous Function Chart
Double command
The GSD file contains the General Slave Description (technical characteristics) of the
PROFIBUS DP communication module.
This file is required for configuration of the PROFIBUS DP master and is supplied
together with DIGSI.
Parameterization system / parameterization software for SIPROTEC devices
Double-point indication
Data from the PROFIBUS DP slave to the PROFIBUS DP master.
Order number for SIPROTEC devices
One octet corresponds to 8 bits.
Optical Link Module
Data from the PROFIBUS DP master to the PROFIBUS DP slave.
Programmable Logic Controller
PROFIBUS Nutzerorganisation (PROFIBUS International Organization)
PROFIBUS - Decentralized Peripherals
PROFIBUS interface module with (electrical) isolated RS485 interface for the
SIPROTEC devices from Siemens.
PROFIBUS interface module with fibre-optical interface for the SIPROTEC devices
from Siemens.
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