Escalation To Manual Maintenance; Loading Esa Static Translations Data - Nortel DMS-100 Series Maintenance Manual

6 If the REx tests passed, the system uses the other LCM unit to test the
ESA ROM diagnostics
The ESA processor has a ROM diagnostic test. Operating company
personnel uses the LOADPM command to implement this test.
This test consists of the standard XPM ROM tests, which test the processor
and memory complex, and also basic messaging functions. The messaging
functions are the CM to ESA processor messaging capabilities.
ESA RAM diagnostics
The ESA processor has a RAM diagnostic test. Operating company
personnel enter the TST command to use this test. The system can use the
test during an RTS. The ESA RAM diagnostic test consists of the following
tests:

Escalation to manual maintenance

Specified testing conditions described in the following sections can require
manual maintenance.

Loading ESA static translations data

This section describes how to load the ESA processor manually with static
translations data. Static translations data are the subset of CM translation
data downloaded into the ESA processor.
ESA module.
a message test
an NT6X75 card test that tests the functions that follow:
— an NT6X75 status to ESA processor
— ESA processor to NT6X75 control
— A-bus interface to ESA processor and memory
— frame interrupt generator
— clock synchronization hardware
— tone generator
— ESA messaging hardware
the NT6X75 card test includes the following:
— status and control test
— RAM test
— frame pulse interrupt test
— voltage controlled crystal oscillator (VCXO) clock test
DMS-100 Family OPAC Maintenance Manual XPM12 and up
ESA maintenance overview 3-33