Honeywell HPM User Manual

4 Fault Isolation
4.3 Fault Isolation Concepts
334 HPM High-Performance Process Manager Service R688
Honeywell December 2020
Table 58 Communications and Control Processor Hard Failure Codes
Error
Code
CPU
Failure Mnemonic
Description
Corrective Action
(See Table 57)
FFDC
Control
CRASH
Wait for 10 scan response timeout.
15
FFDD
Control
CRASH
I/O scan response failed.
15
FFDE
Control
CRASH
Unused on HPM Platform.
1
FFDF
Control
CRASH
Unused on HPM Platform.
1
FFE0
Control
CRASH
Diagnostic task detected bad Pl
checksum.
2, 6, 1
FFE1
Control
CRASH
Bad common memory signature.
1
FFE2
Control
CRASH
Memory sizing remainder error.
1
FFE3
Control
CRASH
PPX task could not set CPU Free LEF.
2, 1
FFE4
Control
CRASH
PPX task could not reset CPU Free
LEF.
2, 1
FFE5
Control
CRASH
CPU Free pause failure.
2, 1
FFE6
Control
CRASH
CPU Free change priority fail #2.
2, 1
FFE7
Control
CRASH
CPU Free change priority fail #1.
2, 1
FFE8
Control
CRASH
Bad counts for tracking counter.
2, 6, 1
FFE9
Control
CRASH
End2end context save failed.
2, 6, 1
FFEA
Control
CRASH
End2end checksum failed.
2, 6, 1
FFEB
Control
CRASH
Invalid slot in sequence..
2, 1
FFEC
Control
CRASH
Sequence memory corrupted.
2, 6, 1
FFED
Control
CRASH
Invalid command during upgrade.
2, 1
FFEE
Control
CRASH
Database revisions incompatible.
2,1
FFEF
Control
CRASH
Prefetch-poststore wait timeout.
2, 7, 6, 1
FFF0
Control
CRASH
Free IMR not available.
2, 1
FFF1
Control
CRASH
Inconsistent Pascal and assembly
database definitions.
2, 1
FFF2
Control
CRASH
Redundancy private path initialization
failed.
9, 6, 1
FFF3
Control
CRASH
Comm or IOL failed.
15
FFF4
Control
CRASH
IOL poststore response failed.
15
FFF5
Control
CRASH
IOL prefetch response failed.
15
FFF6
Control
CRASH
Bad request or reply-pointer in pas
task.
2, 1
FFF7
Control
CRASH
Bad type of startup transition.
2, 1

Honeywell HPM Specifications

General

Brand	Honeywell
Model	HPM
Category	Network Hardware
Language	English