Avaya Definity SI - Page 1703

IO-PROCR (I/O Processor)
Issue 4 May 2002
10-917555-233-123
1. Check to see if Error Codes 257 or 513 are present in the hardware
error log.
b. Error 257: I/O Processor firmware reported in-line error (IOP System
Error). Error counter decrements once every 15 minutes, but only if
background maintenance has not reset the I/O Processor 3 times.
1. Reset the I/O Processor (reset io-processor).
2. Refer to the repair procedures for Test # 704.
c. Error 513: I/O Processor driver reported in-line error (IOP Handshake
Failure). has been by when the driver is unable to check the sanity of the
firmware. Error counter decrements once every 15 minutes, but only if
background maintenance has not reset the I/O Processor 3 times.
1. Reset the I/O Processor (reset io-processor).
2. Refer to the repair procedures for Test # 704.
System Technician-Demanded Tests:
Descriptions and Error Codes
The I/O Processor Reset Test simulates exacting the Data Channel Reset Test
and Packet Interface Reset Test, a resetting the I/O Processor CPU, memory, and
real time operating system.
If Error Code 1 occurs with: Then:
Error Code 257 Refer to Error Code 257 information
Error Code 513 Refer to Error 513
No other I/O Processor errors and
MAJOR alarm
No action required
If the switch: Then it:
Receives 3 errors in 15 minutes Raises on-board MAJOR alarm I/O
processor
If the switch: Then it:
Receives 3 errors within 15 minutes Raises on-board MAJOR alarm I/O
processor
Order of Investigation Reset Sequence D/ND
1
1 D = Destructive; ND = Nondestructive
I/O Processor Demand Reset (#704) X D