User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-688EXP-INTF (Expansion Interface Circuit Pack)
10
Expansion Interface Control Channel Test (#316)
If an Expansion Interface circuit pack is a Standby Expansion Interface circuit
pack (yellow LED off) or if the Expansion Interface is active in the PPN (yellow
LED on), this test queries the Expansion Interface circuit pack for its circuit pack
type and vintage information. If the Expansion Interface circuit pack is an Active
Expansion Interface circuit pack in the EPN (yellow LED on long, off short), the
Expansion Interface Control Channel Test checks to see if the Expansion
Interface circuit pack can communicate with other circuit packs in the EPN using
the EPNTDM Bus.
0NO
BOARD
No board was detected by the test.
1. Check the error log for wrong board (error 125) or no board
(error 131). Resolve either of these issues, if applicable.
2. Check that the board is properly translated and inserted. If so,
check for hyperactivity (error 1538). If hyperactive, use the
reset board PCSS command.
3. Run the test again. If it fails, the ID chip on board may be bad.
Replace the board and retest.
Table 10-196. TEST #316 Expansion Interface
Control Channel Test
Error
Code
Test
Result Description/ Recommendation
ABORT Internal system error
2000 ABORT Response to the test was not received within the allowable time period.
2100 ABORT System resources required to run this test are not available.
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page
Table 10-195. TEST #242 Expansion Interface Lightwave
Transceiver Loop Around Test — Continued
Error
Code
Test
Result Description/Recommendation
Continued on next page