DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-364CABINET (Cabinet Sensors)
9
Replacing the Top Temperature Sensor
The top temperature sensors are located at the top rear of the cabinet in some
cabinets. On these cabinets, the tape shelf is located on the rear door, at the
bottom.
1. From the rear of the cabinet, remove the screws holding the top
temperature sensor.
2. Replace the sensor with a new one using the screws removed above.
3. Route the cable along the path of the existing sensor cable.
4. Unplug the cable on the defective sensor and replace with the plug on the
new sensor.
5. Remove the old sensor from the cabinet.
Error Log Entries and Test to Clear Values
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the table below. By clearing
error codes associated with one test, you may also clear errors generated from
later tests in the sequence.
Table 9-157. Cabinet Sensors Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0 0 Any Any Any test environment
UU
1 0 or 1 Cabinet Temperature
Query (#122)
MINOR ON test environment
UU
s r 3
257 0 or 1 Cabinet Temperature
Query (#122)
MAJOR ON test environment
UU
s r 3
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND*
Battery & Battery Charger Query Test (#5)
1
XXND
AC Power Query Test (#78)
2
XXND
OLS Query Test (carrier E) (#127)
3
XXND
OLS Query Test (carrier D) (#127)
3
XXND
OLS Query Test (carrier A) (#127)
3
XXND
OLS Query Test (carrier B) (#127)
3
XXND
OLS Query Test (carrier C) (#127)
3
XXND
