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Mitsubishi MELSEC Q Series User Manual

Mitsubishi MELSEC Q Series
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A - 18
(c) Execution of VxWorks reboot command
Do not reboot VxWorks by executing the reboot function or pressing the CTRL + X
keys.
If VxWorks is rebooted, the C Controller module does not start up properly.
Reset it on the C Controller module. ( Section 4.5.3, 13.6)
(d) Command execution without argument specified
If a command having an argument was executed with no argument specified, it
means that the command was executed with 0 specified as the argument.
Depending on the command executed, a system error/stop (e.g. a system
watchdog timer error) may occur in the C Controller module.
Before executing a command, be sure to confirm the command specifications and
its argument.
Example) Do not execute the "close" command without an argument specified.
Doing so will close the resource reserved in the VxWorks system.
(1) File reading from the C Controller module
If many files are read (downloaded) at once from the C Controller module by FTP,
a 426 (Data connection error) error may occur.
In that case, take following actions and read files again.
• Reduce the number of files to be read.
• Read the files not at once but several times.
Precautions for use of FTP

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Mitsubishi MELSEC Q Series Specifications

General IconGeneral
BrandMitsubishi
ModelMELSEC Q Series
CategoryController
LanguageEnglish

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