Interpreting Error Messages; Replacing The Imc - Symmetricom TimeProvider 1000 User Manual

Interpreting Error Messages

Error messages appear on the console as they occur, and include the time and date
of occurrence. Refer to the event codes described in
codes described in

Replacing the IMC

You can remove the IMC from the shelf and replace it without affecting outputs.
1. Save the contents of the IMC memory in an IOC by issuing the following
command:
CPY-MEM:::::IMC,IOC,IMC;
This command may take more than two seconds to execute; if it does, then the
In-Process response is issued. See the TimeProvider TL1 Reference Guide for
more information on the CPY-MEM command.
2. Attach a wrist grounding strap and connect it to the TimeProvider chassis.
3. Remove the IMC by loosening the captive screws and pulling the IMC from the
shelf.
Warning: To avoid possible electrostatic damage to the IMC,
place it in a static-free bag or on a static-free surface.
4. Place the IMC in a static-free bag or on a static-free surface.
5. Insert another IMC into the shelf and tighten the captive screws.
6. Reload the IMC memory from the IOC by issuing the following command:
CPY-MEM:::::IOC,IMC,IMC;
097-58001-02 Revision C – August 2005
Chapter 6 Maintaining and Troubleshooting the TimeProvider
Table 6-7.
Diagnosing the IMC
Table 6-5 and to the alarm
TimeProvider User's Guide 153