Siemens SINUMERIK 828D Commissioning Manual page 746

Appendix
A.2 Abbreviations
Abbreviation Meaning
SEA Setting Data Active: Identifier (file type) for setting data
SK Softkey
SMB Server Message Block
SNMP Simple Network Management Protocol
SPF Sub Program File: Subroutines
SRAM Static Random Access Memory: Static RAM (non-volatile)
SSH Secure Shell: Network protocol
SW Software
SYF System Files: System files
TCU Thin Client Unit
TEA Testing Data Active: Identifier for machine data
TMA Tool Magazine Active: Magazine data
TO Tool Offset: Tool offset
TOA Tool Offset Active: Identifier (file type) for tool offsets
UDP User Datagram Protocol: Network protocol
UFR User frame
VNC Virtual Network Computing
FD Feed Drive
WCS Workpiece Coordinate System
TM Tool Management
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Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
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