Alarms Check - Alcatel-Lucent 1850 TSS-320 Turn-Up And Commissioning Manual

Tests and Measurements
............................................................................................................................................................................................................................................................
Alarms check (if connected)
Purpose
Verify the correct restitution of the caused alarms and housekeeping alarms.
•
Test instruments [see
Craft Terminal (E)
•
Accessories [see
Craft Terminal cable (N)
•
Lamp block, that might be a LED connected to a -Vtest voltage generator whose
•
ground is common with the equipment, and a series resistance Rs, whose value is
given by: Rs=(Vtest)/10 mA.
Note:
exceed 50 mA. Further, the LED used should bear a 10-mA current.
Test Bench
Figure 3-18 Alarms check
Note:
............................................................................................................................................................................................................................................................
PN 8DG08136CAAA
Issue 1 March 2008
Table 3-1, "Instruments" (p.
Table 3-2, "Accessories" (p.
Vtest must not exceed 72V, and the output current from the pin must not
BLOCK DIAGRAM
VBATT 1
VBATT 2
VSERV
LAMP BLOCK
LE
V ext.
Rs
D
1
5
8
1
1 5
9
D B G
E
L
D B G
Check for alarms also on the EC320 panel (see
3-2)]
3-2)]
GENTRU 1850 TSS-320
STEPUP "A"
STEPUP "B"
RACK LAMP
unit
P SFA
H O US EKE E PI N G
RL
1 3 + -
1 1 3
2 5
6 9
1 4
R A SH E LF I D S TUPA STU PB
8
1 1 3
1 5 1
9 2 5
1 4
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 17 1 8
R
R
R R
D B G
C
C
M M
DBG DB G
m
m
W W
A T A T
A B
A B
L N K L N K
A C T A C T
1 M 1 M
F D X F D X
C O L C O L
L N K L N K
2 A C T M 2 A C T M
F D X F D X
C O L C O L
L N K L N K
A C T A C T
1 D S 1 D S
F D X F D X
C O L C O L
L N K L N K
A C T A C T
2 D S 2 D S
F D X F D X
C O L C O L
R
C
M
m
W
A T
A B
2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 34 3 5
Local testing and operating sequence
PSF 320 "A"
PSF 320 "B"
RACK LAMP
connector
P SFB
+ -
1 3
A UX C H AN NELS
19
3 7
VBATT 1
STEPUP BREAKER
"A" "A"
VBATT 2
STEPUP BREAKER
"B" "B"
3 9
36
4.10 on page 98).
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