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Glossary
SETUP
A program in which information about the device configuration (that is,
the configuration of the hardware on the programming device) is
defined. The device configuration of the programming device is preset
with defaults. Changes must therefore be entered in the SETUP if a
memory extension, new modules, or a new drive are added to the
hardware configuration.
SIMATIC S5
Memory submodules for SIMATIC S5 which are programmed with the
Memory
PG 720 and can be plugged into an S5 programmable logic controller.
Submodules
Memory submodules in credit-card format for SIMATIC S5 and
SIMATIC Memory
Cards
SIMATIC S7 which are programmed with the PG 720 and can be
plugged into an S5 or S7 programmable logic controller.
The collective term for all programs which are used on a computer. The
Software
operating system and the user programs are part of the concept
"software".
Standby
Power saving status: for example, hard disk drive or display turned off.
STEP 5
This is a software package which represents the basis for all other
STEP 5 software packages. With the programming device (PG 720),
this package is used to program programmable logic controllers of the
SIMATIC S5 family. The language used is known as STEP 5.
STEP 7
Programming software for the creation of user programs for SIMATIC
S7 control.
STN Display
Super Twist Nematic passive display
Suspend to Disk
Transition to power-off status, with prior saving of the system contents
to the hard disk drive.
Suspend to RAM
Transition to power-saving status, with prior saving of the system
contents to the RAM.
Glossary-10
PG 720 PII Programming Device
C79000-G7076-C756-02
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