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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1153PR-MAINT (Maintenance Processor)
10
PR-MAINT (Maintenance Processor)
NOTE:
For systems with a TN790 Processor Circuit Pack use maintenance object
PR-MAINT (MainTenance Processor TN790 RISC Systems).
The 80386 Processor, Memory, and MainTenance Processor comprise the
TN786B Processor circuit pack [386 systems].
The TN786B Processor circuit pack is comprised of the 80386 Processor
(PROCR), the MainTenance Processor (PR-MAINT), and the Memory (MEMORY).
On the TN786B circuit pack, PR-MAINT is responsible for monitoring the sanity of
the 80386 Processor.
The major difference between the two circuit packs is that on the TN786B circuit
pack, there is no tape for PR-MAINT to control and Memory is on the circuit pack.
The rest of the functionality is the same. On both circuit packs, PR-MAINT
contains the hardware required for controlling the environmental conditions. The
Maintenance/Tape Processor provides the serial interfaces for the administration
terminal and CDR ports. The Maintenance/Tape Processor also provides the
communications interface to INADS for alarm reporting and remote maintenance
capability.
1. The full Name of the MO in a 386 system is Maintenance Processor.
MO Name (in
Alarm Log)
Alarm
Level Initial Command to Run Full Name of MO
PR-MAINT MIN test processor a/b sh/l Maintenance/Tape Processor
1