Avaya Octel 200 Installation And Maintenance Manual page 393

Alarm Relays
The Octel 200/300 provides both major and minor alarm relays, which can be used to light an LED or
sound an alarm. Refer to the Maintenance Commands chapter, Alarm Test section.
In the event of a power failure, both of these relays close the contacts to indicate the power failure. Both
relays remain closed during a subsequent restoration of power until the software boot process opens the
relays. However, if there is an alarm condition prior to the power failure or an alarm condition arises
during the boot process, the relay(s) remain closed until the CLEAR HARDWARE command is given.
During operation, if any hardware error occurs, the minor alarm relay is closed. In turn, the major alarm
relay closes when an alarm call is attempted, subject to the priority of the hardware errors.
Hardware Error Types
The following table outlines the probable cause and suggested remedy for errors. Clear errors with the
highest priority first. Priority 3 is the highest, 1 is the lowest.
DATA-1 − DATA-4 information in the Hardware Error Table is displayed as eight digits. Only the last
two digits are displayed in the following Hardware Error Table.
Error Type:Name
1: Floppy Disk
2: Tone Reflection
3: Prompt
4: DTMF Reflection Selftest or TEST
PB60019−01
Table 8-2 Hardware Error Types and Remedies
Source
TEST FLOP 1 or Clear Hardware Error Table. Run TE F 1.
while trying to read If errors repeat, replace the following
components one at a time. Run TE F 1
each time. Check cables, diskette, CPU,
MFD.
DATA-1 = ERROR CODES
Selftest or TEST Clear Hardware Error Table. Run TE L 1.
If one channel fails, disconnect line card
LINE 1, TEST L
and run TE L 1 again or TE L 5. If errors
5
repeat, replace the LIC. If all lines fail,
check the configuration or VCU as possible
cause. Make sure the prompts are loaded.
Selftest or TEST Same as error 2.
LINE 1
Same as error 2.
LINE 1
System Errors and Traffic Pegs
Remedy
01 = READ
02 = WRITE
8-7
Priority
1
2
2
2
Octel 200/300 S.4.1