Operating instructions

6-34 Error Messages
6-00058-05 Rev A
A0 00 00 A failure was detected when the LSC attempts to communicate with the
Remote Management Unit (RMU).
Action 1
Verify tha t t he RMU is connected.
Action 2
Verify that the Serial Port is set to RMU (Main Menu Setup Library
Trace Serial Port).
Action 3
Reboot the RMU. Refer to Rebooting the RMU on page 3-21.
Action 4
If the problem is not corrected or persists, contact GCH. For GCH contact
information, refer to Getting More Information or Help on page 1-8.
A1 00 00 Time out expires on the LSC card waiting for response from the RMU.
Action 1
Reboot the RMU. Refer to Rebooting the RMU on page 3-21.
Action 2
If the problem is not corrected or persists, contact GCH. For GCH contact
information, refer to Getting More Information or Help on page 1-8.
A2 xx yy A failure was detected when the LSC card attempted to communicate with
the LGR card or a controller in a rack (LBI or TCL).
Action 1
Do one of the following:
•If xx yy = 00 00, communication failure occurred with the LGR card. Power
down the Library to re-initialize the LGR card, then check the LED on the
LGR card to see if it is flashing. Refer to Shutting Down the Scalar 10K on
page 3-8 and Starting the Scalar 10K on page 3-7.
•If xx yy is not 00 00, xx indicates the rack where the communication failure
occurred, which could be a TCL card or an LBI card. Contact GCH.
Action 2
If the problem is not corrected or persists, contact GCH. For GCH contact
information, refer to Getting More Information or Help on page 1-8.
Table 6-2 Service Action Codes (Continued)
Reported
SAC
Perform these actions