Siemens SIMATIC C7-626, Монтаж, сборка, подключение

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Glossary-1
C7-626 / C7-626 DP Control Systems
C79000-G7076-C626-01
Glossary
A
The analog I/O converts analog process values (for example, temperature)
into digital values that can be processed by the C7 CPU or converts digital
values into analog manipulated variables.
Assigning parameters means setting the operating characteristics of a
module.
An automation system is a programmable logic controller in the
SIMATIC S7 range.
B
The back-up battery guarantees that the user program in the C7 CPU is
stored safe from power failures and that data areas, bit memory, timers and
counters remain retentive.
The back-up memory backs up memory areas of the C7-620 without the
need for a back-up battery. The memory backs up a programmable number of
timers, counters, bit memory and data bytes, the
retentive timers,
counters, bit memory and data bytes.
A bus is a transfer medium that connects two or more nodes with each other.
Data transfer can be serial or parallel, via electrical conductors or fiber optic
cable.
C
The C7-620 control system integrates an S7-300 CPU, a COROS OP, the I/O
and an IM 360 interface module in one single unit.
Analog I/O
Assigning
Parameters
Automation
System
Back-Up Battery
Back-Up Memory
Bus
C7-620