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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 10-273CARR-POW (Carrier Port Power Unit) for AC-Powered Systems
10
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below when
inspecting errors in the system. By clearing error codes associated with the
Battery & Battery Charger Query Test
, for example, you may also clear errors
generated from other tests in the testing sequence.
Notes:
a. Refer to POWER (Battery & Battery Charger) Maintenance documentation
for a description of this test.
1. D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
Battery & Battery Charger Query Test
(#5) (a)
XXND
AC Power Query Test (#78) (b) X X ND
Power Unit Query Test (carrier E)
(#127)
XXND
Power Unit Query Test (carrier D)
(#127)
XXND
Power Unit Query Test (carrier A)
(#127)
XXND
Power Unit Query Test (carrier B)
(#127)
XXND
Power Unit Query Test (carrier C)
(#127)
XXND
Emergency Transfer Query Test
(#124) (c)
XXND
Cabinet Temperature Query Test
(#122) (d)
XXND
External Alarm Lead Query Test
(#120) (e)
XXND
Analog Ring Generator Initialization
Test (#117) (f)
XXND
Analog Ring Generator Query Test
(#118) (f)
XXND