4 Fault Isolation
4.9 HPMM Alphanumeric Display
366
HPM High-Performance Process Manager Service
R688
Honeywell
December 2020
Detailed
Display
Non-Detailed
Display
Description
T 5B
LR07
Initialize the (SW resident) LLC Communications
layer.
LR07
.
.
LR07
LR07
.
.
LR07
Start Control processor personality image
download.
Continue with Control processor personality
download.
T 5E
LR07
Monitor Control processor local State Change (i.e.
release Control processor from the reset state).
T 70
LR07
Control processor Local RAM destructive pattern
test.
T 98
LR07
Control processor transition to the SW Alive state.
LR07
.
.
.
LR07
LR07
.
.
.
LR07
Continue with the Control processor personality
image download (i.e. Control Local RAM portion).
Complete the Control processor personality image
download.
T A5
LR07
I/O Link RAM destructive pattern test.
T B4
LR07
Transition I/O Link processor to Idle state.
T FB
LR07
Backup Local RAM into Global RAM.
T FE
LR07
Transition to MTOS.
I 07
I 07
HPMM download is completed. This is the HPMM
idle state. (The Idle state display does not blink.)
ATTENTION
The
Lxxx
message blinks at a 1/2 second rate.
During an HPM personality load for an EHPM node, the message continues to scroll and
repeat. However, the
Afnn
is replaced with
Lfnn
. After loading halfway (approximately 2.5
minutes), the display changes to constantly flash
Lfnn
instead of scrolling the original
detailed information. It continues to flash
Lfnn
until the EHPM node is fully loaded.
Nonredundant HPM Failure Sequences (After Load)
Comm or I/O Link processor failure (nonredundant HPMM)
A Communications or I/O Link processor failure of a nonredundant HPMM (after transitioning to the
Idle or Run state) results in a blinking Fxxx indication. It enables the detailed display mode using the
Detailed Display switch results in a sequenced Fail/Comm error/Control error display.
The following table lists the display sequence for both the Detailed Display and non-Detailed Display
modes.
Table 72 Communications/I/O Link Processor Failure Display Sequence
Detailed
Display
Non-Detailed
Display
Description
Содержание HPM
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