Glossary-7
Programming Device PG 740
C79000-G7076-C742-01
Link between programming devices and programmable controllers by means
of interface modules, physical cables and the corresponding software to allow
data exchange between the devices.
Collective term for all programs which, in conjunction with the hardware,
control and monitor execution of the user programs, the distribution of
resources among the individual user programs and the maintenance of the
operating mode (for example, MS-DOS).
Information is transmitted a byte at a time via a parallel interface (port). This
means that the transmission rate is very fast. The programming devices have
one parallel interface (LPT1).
See Access Protection
Personal computer
Peripheral Component Interconnect (fast expansion bus).
(Personal Computer Memory Card International Association). Association of
about 450 computer companies with the aim of setting worldwide standards
for miniaturizing PC expansion cards and making their use more flexible,
offering the market a basis for development. Cooperates with JEIDA.
Programming device
Linking two programming devices via a special connecting cable.
SIMATIC S5 programmable controller
N
Network
O
Operating System
P
Parallel Interface
Password
PC
PCI
PCMCIA
PG
PG LINK
PLC
Glossary