Publication-Specific Information; Feedback On The Documentation - Siemens SINUMERIK 840D sl Manual

Appendix
A.2 Publication-specific information
OPI Operator Panel Interface
PCU PC Unit: Computer unit
PG Programming device
PLC Programmable Logic Control: Programmable logic control (component of the CNC controller)
PN PROFINET
RAM Random Access Memory: Program memory which can be read and written into
SIM Single Inline Module
SRAM Static RAM: Static memory (battery-backed)
TCU Thin Client Unit (communication with operator panels)
VDE Association of Electrical Engineering, Electronics and Information Technology (Germany)
A.2

Publication-specific information

A.2.1

Feedback on the documentation

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Manual, 07/2007, 6FC5397-0AP10-2BA0
NCU