Lucent Technologies R5SI Manual Do Utilizador
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 10-1498
TONE-BD (Tone-Clock Circuit Pack)
10
For a system with a TN768, TN780 or TN2182 Tone-Clock Circuit Pack
:
Notes:
a. Refer to XXX-BD for descriptions of these tests.
b. Refer to TONE-PT for descriptions of these tests.
c. Refer to TDM-CLK for descriptions of these tests.
d. This test runs only on the standby Tone-Clock circuit pack in a Port
Network with duplicated Tone-Clocks (High or Critical Reliability systems).
The circuit pack must be a TN780 with firmware version 2 or above or a
TN2182.
The circuit pack must be a TN780 with firmware version 2 or above or a
TN2182.
Clock Health Inquiry Test (#46)
This inquiry reads special data stored in memory to determine if this Tone-Clock
circuit pack had a loss of any of three clock types:
circuit pack had a loss of any of three clock types:
■
SYSCLK
1.
D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long
Test
Sequence
D/ND
1
SAKI Reset Test (#53) (a)
X
Clock Health Inquiry Test (#46)
X
X
Control Channel Loop Around Test
(#52) (a)
(#52) (a)
X
X
Tone Generator Crosstalk Test (#90) (b)
X
Tone Generator Transmission Test
(#40) (b)
(#40) (b)
X
X
Tone Generator Audit/Update (#41) (b)
X
X
TDM Bus Clock Circuit Status Inquiry
Test (#148) (c)
Test (#148) (c)
X
X
TDM Bus Clock Slip Inquiry (#149) (c)
(e)
(e)
X
X
TDM Bus Clock PPM Inquiry Test
(#150) (c)
(#150) (c)
X
X
TDM Bus Clock Parameter Update Test
(#151) (c)
(#151) (c)
X
X
Board Type Check Test (#574) (c)
X
X
Standby Reference Health Check Test
(#651) (c,d)
(#651) (c,d)
X