Lucent Technologies R5SI User Manual
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1138
PR-MAINT (Maintenance Processor [TN790 RISC Systems])
10
PR-MAINT (Maintenance Processor
[TN790 RISC Systems])
[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.
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.
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.
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.
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
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 (#106)
test processor a/b r 2
513(c)
Any
MTP Analog Loop Around
Test (#103)
Test (#103)
MIN
ON
test processor a/b r 8
769(d)
Any
MTP Dual Port Ram Test
(#104)
(#104)
MIN
ON
test processor a/b l r 3
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