The blinking of the MC LED of the CPU marks the active transfer.
Please regard that your user memory serves for enough space, other-
wise your user program is not completely loaded and the SF LED
gets on.
When the MMC has been installed, the write command stores the
content of the battery buffered RAM as S7PROG.WLD on the MMC.
The write command is controlled by means of the block area of the
Siemens SIMATIC Manager ‘PLC è Copy RAM to ROM’. During the
write process the MC LED of the CPU is blinking. When the LED
expires the write process is finished.
If this project is to be loaded automatically from the MMC with Pow-
erON, you have to rename this on the MMC to AUTOLOAD.WLD.
After a MMC access, an ID is written into the diagnostic buffer of the
CPU. To monitor the diagnosis entries, you select ‘PLC
è Module Information
’ in the Siemens SIMATIC Manager. Via the
register "Diagnostic Buffer" you reach the diagnosis window.
Information about the event IDs
Ä
Chapter 5.19 ‘VIPA specific diag-
nostic entries’ on page 72.
5.10 Access to the internal Web page
The Ethernet PG/OP channel provides a web page that you may
access via an Internet browser by its IP address. The web page con-
tains information about firmware versions, current cycle times etc.
The current content of the web page is stored on MMC by means of
the MMC-Cmd WEBPAGE.
Ä
Chapter 5.18 ‘MMC-Cmd - Auto com-
mands’ on page 70
A PG/OP channel connection should be established between PC with
Internet browser and CPU 312-5BE13. This may be tested by Ping to
the IP address of the PG/OP channel.
Transfer CPU ® MMC
Transfer control
Access to the web page
Requirements
VIPA System 300S Deployment CPU 312-5BE13
Access to the internal Web page
HB140 | CPU-SC | 312-5BE13 | GB | 15-50 57
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