Mitsubishi Electric MELIPC MI5000 Series User Manual page 130

■Actions of shell commands
A shell command entered from the Telnet tool operates on a priority 1 task on the VxWorks part.
Be aware of the following points when executing commands. System errors/stops (such as a system watchdog timer error)
may occur on this product.
• Check the command specifications before executing a command that occupies CPU processing.
• Reboot the VxWorks part by turning the power supply OFF to ON or resetting this product. Do not reboot VxWorks by
executing a function (reboot) of VxWorks or pressing  + .
• Check the command specifications and argument specifications before executing commands that have arguments. (When
a command without an argument specification is executed, '0' is specified for the argument. ) For example, if a command
(close) is executed without an argument, the resource reserved by the system of the VxWorks part is closed, so do not
execute the command (close) without an argument specification. Furthermore, when, for example, a command to show the
status (show) is executed, an interrupt-disabled state occurs for a long time. Processing to be called from the interrupt
routine is not executed, and interrupts that occur at a fixed interval may be delayed.
■Usable shell commands
Shell commands of VxWorks can be used. For details on the shell commands that can be used, refer to the VxWorks manual.
■Message display on shell
A message issued by VxWorks may appear in the shell during a Telnet connection.
For messages of VxWorks, refer to the VxWorks Manual and the Help section of CW Workbench 4.
■If the password has been forgotten
If the password has been forgotten, initialize this product.
For the initialization method of this product, refer to the following manual.
MELIPC MI5000 Series User's Manual (Startup)
9 Telnet FUNCTION
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