Siemens Simatic Industrial PC IPC427C - Manual (Page 164)

Glossary
SIMATIC IPC427C
164
Operating Instructions, 04/2009, A5E02414743-01
SCSI interface
Small Computer System Interface Interface for connecting SCSI devices such as hard disk
drives or optical drives.
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
and low energy consumption.
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
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.
Wake on LAN (WoL)
Wake on Local area network. This function allows the PC to be started via the LAN interface.