User's Manual

Lucent Technologies — Proprietary
See notice on first page
18-10
401-660-100 Issue 11 August 2000
Alarm Collection and Reporting
Figure 18-5. Alarm Monitoring and Storage in the Primary RCF (Sheet 2 of 2)
A complete description of all input/output messages is contained in Lucent
Technologies 401-610-055, System 1000 Input Message Manual. Additional
maintenance information on the Simulcast Setup feature is located in Lucent
Technologies Customer Information Bulletin (CIB) 205, AUTOPLEX Cellular
Telecommunications Systems Simulcast Setup Feature. Maintenance information
for the Series II Reference Frequency Generator is located in Lucent Technologies
CIB 208, AUTOPLEX Cellular Telecommunications Systems Series II Reference
Generator with Crystal Backup.
ALARM
DEVICE
“3”
ALARM
DEVICE
“1”
(LOGIC 1,
P/O AFI
A
+12 VDC
+5 VDC
(LOGIC 0)
OPTO-ISOLATOR
B
OPTO-ISOLATOR
+12 VDC
ALARM
MEMORY
+5 VDC
SCAN
CONTROL
SCAN
CONTROL
ALARM
DEVICE
“2”
(LOGIC 0)
(NO ALM)
(LOGIC 1,
(NO ALM)
POLARITY,
LOGIC 1
POLARITY,
LOGIC 1
PCU
ALARM
DEVICE
USR-DEF
ALARM
DEVICES
(SEE NOTE)
(SEE NOTE)
C
(LOGIC 1,
SCAN
CONTROL
(LOGIC 1)
NO ALM)
+5 VDC
POLARITY,
LOGIC 0
(SEE NOTE)
ALARM
DEVICE
“4”
D
(LOGIC 1,
SCAN
CONTROL
(LOGIC 1)
NO ALM)
+5 VDC
POLARITY,
LOGIC 0
(SEE NOTE)
FAN
ALARM
DEVICE
EXCLUSIVE-OR FUNCTION IS PErfORMED BY THE AFI MICROPROCESSOR.
NOTE: