Siemens SIMATIC IPC547D Operating Instructions Manual page 133

Session at once
In session at once, the CD can be written to both with an audio session and a data session.
The two sessions are written to at once (as in disc at once).
SETUP (BIOS Setup)
A program in which information about the device configuration (that is the configuration of
the hardware on the PC/PG) is defined. The device configuration of the PC/PG is preset with
defaults. Changes must therefore be entered in the SETUP if a memory expansion, new
modules or a new drive are added to the hardware configuration.
SSD (Solid State Drive)
A Solid State Drive is a drive that can be installed like any other drive; it does not contain a
rotating disk or other moving parts because only semiconductor memory chips of similar
capacity will be used. This design makes SSDs more rugged, provides shorter access times,
low energy consumption and rapid data transfer.
STEP 7
Programming software for the creation of user programs for SIMATIC S7 controllers.
Track-at-once
In track-at-once recording, a CD can be written to in bits in several sessions if the CD was
not closed.
Troubleshooting
Error cause, cause analysis, remedy
Trusted Execution Technology
Hardware implementation that allows secured execution of programs and applications. It is
only effective when all relevant system components, such as processors, operating systems
and applications are supported.
Turbo Mode
In this mode individual processor cores can be clocked higher in accordance with the load
from the user programs and as required. It is only supported by Core i5 and Core i7
processors.
V.24 interface
V.24 is a standardized interface for data transfer. Printers, modems, and other hardware
modules can be connected to a V.24 interface.
SIMATIC IPC547D
Operating Instructions, 06/2011, A5E03473780-01
Glossary
133