Due to the fact that reading of a "protected" block from the CPU moni-
tors no symbol labels it is convenient to provide the "block covers" for
the end user. For this, create a project out of all protected blocks.
Delete all networks in the blocks so that these only contain the vari-
able definitions in the according symbolism.
5.19
MMC-Cmd - Auto commands
A command file at a MMC is automatically executed under the fol-
lowing conditions:
n CPU is in STOP and MMC is stuck
n After each PowerON
The command
file is a text file, which consists of a command
sequence to be stored as vipa_cmd.mmc in the root directory of the
MMC. The file has to be started by CMD_START as 1. command, fol-
lowed by the desired commands (no other text) and must be finished
by CMD_END as last command.
Text after the last command CMD_END e.g. comments is permis-
sible, because this is ignored. As soon as the command file is recog-
nized and executed each action is stored at the MMC in the log file
logfile.txt. In addition for each executed command a diagnostics entry
may be found in the diagnostics buffer.
Please regard the command sequence is to be started with
CMD_START and ended with CMD_END.
Command Description Diagnostics entry
CMD_START In the first line CMD_START is to be located. 0xE801
There is a diagnostic entry if CMD_START is
missing
0xE8FE
WAIT1SECOND Waits about 1 second. 0xE803
WEBPAGE The current web page of the CPU is stored at
the MMC as" webpage.htm".
0xE804
LOAD_PROJECT The function "Overall reset and reload from
MMC" is executed. The wld file located after the
command is loaded else "s7prog.wld" is loaded.
0xE805
SAVE_PROJECT The recent project (blocks and hardware config-
uration) is stored as "s7prog.wld" at the MMC.If
the file just exists it is renamed to "s7prog.old".
If your CPU is password protected so you have
to add this as parameter. Otherwise there is no
project written. Example: SAVE_PROJECT
password
0xE806
FACTORY_RESET Executes "factory reset". 0xE807
DIAGBUFF The current diagnostics buffer of the CPU is
stored as "diagbuff.txt" at the MMC.
0xE80B
Usage of protected
blocks
Overview
Command file
Commands
VIPA System 300S Deployment CPU 313-6CF13
MMC-Cmd - Auto commands
HB140 | CPU-SC | 313-6CF13 | GB | 15-50 77
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