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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 10-1138PR-MAINT (Maintenance Processor [TN790 RISC Systems])
10
PR-MAINT (Maintenance Processor
[TN790 RISC Systems])
The TN790 Processor circuit pack is comprised of the RISC Processor (PROCR),
the Maintenance Processor (PR-MAINT), and the Memory (PR-MEM). PR-MAINT
is responsible for monitoring the sanity of the RISC Processor.
PR-MAINT contains the hardware required for controlling the environmental
conditions. The Maintenance/Tape Processor provides the serial interfaces for
the administration terminal and DCE port. The Maintenance Processor also
provides the communications interface to INADS for alarm reporting and remote
maintenance capability. INADS connectivity is through the internal or external
modem. The external modem is connected to the DCE port. When the external
modem is the administered modem option the internal modem is disabled.
The TN790 has a higher speed 9600 baud internal modem or can support an
external modem connected to the DCE port.
Error Log Entries and Test to Clear Values
1. Alarms on the PROCR and PR-MAINT maintenance objects are indicated by the red
LED on the Processor circuit pack.
MO Name (in
Alarm Log)
Alarm
Level Initial Command to Run Full Name of MO
PR-MAINT MIN
1
test processor a/b sh/l Maintenance Processor
Table 10-335. PR-MAINT Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
1
0
2
0 Any Any Any test processor a/b sh r 1
1(a) Any MTP Reset Test (#101) MIN ON test processor a/b l r 3
257(b) Any MTP Sanity Handshake
Test (#106)
test processor a/b r 2
513(c) Any MTP Analog Loop Around
Test (#103)
MIN ON test processor a/b r 8
769(d) Any MTP Dual Port Ram Test
(#104)
MIN ON test processor a/b l r 3
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