DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1046MET-LINE (MET Line)
9
MFAT Electronic Power Feed (#56)
The software requests that the EPF be turned on for a given port. The hardware
then attempts to turn on that port’s station power unit. If no current is drawn, the
station is probably not connected. If an overcurrent condition is sensed (too
much current is drawn), a short may exist in the loop, or the voice terminal may
be defective. The test results in a message indicating that either the EPF was
turned on successfully with no problems, or an overcurrent condition exists. This
test is repeated after a 5 second delay. If either test is not successful, the test
aborts. Although this test will never actually return a fail result (except for the
internal system error), an error type 257 entry will be made in the error log when
the test has completed if the overcurrent case is detected by the hardware.
FAIL Battery Feed Test failed. This port is out-of-service.
1. Other ports on this circuit pack are not affected. Place user on a different
port, if available, until a replacement circuit pack can be obtained.
2. Replace circuit pack when available.
PASS Battery Feed Test passed. Current flow is properly detected for this port.
1. If users are reporting problems, examine connections to the port.
0NO
BOARD
The test could not relate the internal ID to the port (no board). This could be
due to incorrect translations, no board is inserted, an incorrect board is
inserted, or an insane board is inserted.
1. Check to ensure that the board translations are correct. Use the list config
command, and resolve any problems that are found.
2. If the board was found to be correctly inserted in step 1, issue the busyout
board command.
3. Issue the reset board command.
4. Issue the release busy board command.
5. Issue the test board long command. This should re-establish the linkage
between the internal ID and the port. If this is not the case, check to ensure
that there is a valid board inserted.
Table 9-414. TEST #35 Port Diagnostic Test — Continued
Error
Code
Te s t
Result Description/ Recommendation
Continued on next page
