Siemens SIMATIC S7-1500R/H 매뉴얼 - 페이지 10

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Siemens SIMATIC S7-1500R/H에 대해서도 마찬가지입니다: 매뉴얼 (42 페이지), 장비 매뉴얼 (44 페이지), 매뉴얼 (45 페이지), 장비 매뉴얼 (44 페이지)

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Product overview

2.1

New functions in firmware version V2.8

This section contains an overview of the most important new firmware functions of the CPU

since the last edition of the manual.

New functions of the CPU in firmware version V2.8

New functions

Download modified user

program in RUN-

Redundant system state

Backing up the configura-

tion of the S7-1500R/H

redundant system in

runtime

Switched S1 device

Testing with breakpoints

CPU 1517H-3 PN (6ES7517-3HP00-0AB0)

Equipment Manual, 11/2019, A5E42011886-AB

Customer benefits

You can download a modified user program into the

R/H CPUs in the RUN-Redundant system state.

Advantage: The redundant system will remain con-

sistently in the RUN-Redundant system state during

the change to the user program. The system state

will not switch to RUN-Solo or SYNCUP.

You do not have to interrupt the process during a

backup while the plant is running.

Uninterrupted plant operation avoids high restart and

material costs.

The "Switched S1 device" function of the CPU ena-

bles operation of standard IO devices in the S7-

1500R/H redundant system.

When testing with breakpoints, you run a program

from breakpoint to breakpoint in the STARTUP

(startup OB) or RUN-Solo system state. Testing with

breakpoints provides you with the following ad-

vantages:

Testing SCL and STL program code with the help

•

of breakpoints

Localization of logic errors step by step

•

Simple and quick analysis of complex programs

•

prior to actual commissioning

Recording of current values within individual exe-

•

cuted loops

Using breakpoints for program validation is also

•

possible in SCL or STL networks within LAD/FBD

blocks.

Where can I find information?

S7-1500R/H System Manual

(https://support.industry.siemens.com/c

s/ww/en/view/109754833)