Table 182: Behavior during IRF in RTD4 module
Module IRF Behavior in an IRF condition
RIO600 as a whole LECM RTD4 DIM8L/DIM8H, DOM4,
AOM4
IRF in RTD4 module Continues normal
function with corrective
action
1. Show IRF to user
by steady IRF LED
on LECM module
2. The RTD Module
under fault's
channel values as
reported over
GOOSE are forced
to "0"
3. Show IRF on WHMI
under Faults page
4. GOOSE: Updates
quality of all
modules' data
attributes and
RIO600 module
health as per IEC
61850
5. Opens DOM IRF
output contact, if it
is configured
Normal functionality is
compromised
1. Continues normal
operation
2. Shows error in
previous module
over LECM WHMI
(if detected)
Table 183: Behavior during IRF in AOM4 module
Module IRF
Behavior in an IRF condition
RIO600 as a whole LECM AOM4 DIM8L/DIM8H, DOM4,
RTD4
IRF in AOM4 module Continues normal
function with corrective
action
1. Show IRF to user
by steady IRF LED
on LECM module
2. Shows IRF source
information on
WHMI under Faults
page
3. AOM4 module
under fault's
channels are forced
to default, that is,
"0" and the AOM
module's channel's
physical status is
forced to "0"
4. GOOSE: Updates
quality of all
module's data
attributes and
RIO600 module
health as per IEC
61850
5. Opens DOM4 IRF
output contact, if it
is configured
Normal functionality is
compromised
1. Continues normal
operation
2. Shows error in
previous module
over LECM WHMI
(if detected)
1MRS757488 H Section 9
Troubleshooting
RIO600 279
Installation and Commissioning Manual
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