IBM System i, Руководство пользователя

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Related reference
“Local console connection problems” on page 99
When setting up your local console, you might encounter problems connecting. Failure to connect is
defined as problems resulting in the status not going to Connected and the emulator did not start.
PC5250 window does not display user data
This can be caused by a non-buffered UART for the serial connection in the PC.
See the Performance degradation on local console topic. This problem only affects a direct attach local
console.
Related reference
“Performance degradation on local console” on page 101
The most likely reason for performance degradation is that the communication port is not running a
buffered UART (Universal Asynchronous Receive/Transmit serial port chip).
Troubleshooting system reference code data
If you receive any of these system reference codes (SRCs), you might have some problems in your
Operations Console configuration.
Refer to the sections below to find information about specific system reference codes and troubleshooting
options.
System reference code A6nn500x
These are the system reference codes (SRCs) used to access console types and console tasks.
These SRCs are associated with the operation of the control panel method to change the console type or
accomplish a console task when the console or other workstation is not available.
Remember: nn can be any alphanumeric designation.
v A6nn 500A
- You are displaying the current console type setting.
v A6nn 500B
- You did a second
65+21
so you are in edit mode.
v A6nn 500C - You executed a second 21 to cause an action, such as setting the console to another value.
v A6nn 500D
- You waited too long after entering edit mode to cause an action so you will have to reenter
edit mode again if you intended to make the change. A
21
at this time will force the console to DST,
not cause an action.
Related reference
“Using the console service functions (65+21)” on page 92
Console service functions (65+21) are the emergency console recovery functions.
System reference code A6005001, A6005004, and A6005007
These system reference codes (SRCs) might be displayed for twinaxial consoles.
A6005001
A console resource (controller) was not found during a manual IPL.
A6005004
A console device was not found during a manual IPL. A twinaxial controller was found but may not be
used. This is only indicating the presence of a controller. It is not indicating the controller may be
defective.
Operations Console
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