ABB REB500 User Manual

1MRK 500 124-UEN Section 6
Troubleshooting
Operation Manual 89
Distributed busbar protection REB500
Alarm Event Detection setting Description
Repetitive Diff Current Alarm
Major_Error 01
8
60 per 3'600 sec
If a
Repetitive Diff Current A
l
arm
is activated,
the target
blocks permanently
Repetitive Invalid BU Currents
Major_Error
01
9
30
per 60
sec
If a
Repetitive Invalid BU Currents
alarm is activated, the
target blocks permanently
Repetitive Output Relays
blocked
Major_Error 020
30 per 600 sec
If a
Repetitive Output Relays blocked
alarm is activated, the
target blocks permanently
Repetitive BU restarts
Major_Error 021
3
per 600 sec
In case of
Repetitive BU restarts
, the target blocks
permanently
Repetitive CU restarts
Major_Error 022
3
per 600 sec
In case of
Repetitive CU restarts
, the target blocks
permanently
CIM HW Failure
Major_Error 023
once 1)
If the
diagnosis detects
any HW related failure
, the CIM
blocks permanently
CPC HW Failure
Major_Error 024
once 1)
If the
diagnosis detects
any HW related failure
, the CPC
blocks permanently
BU HW Failure
Major_Error 0
25
once 1)
If the
diagnosis detects
any HW related failure
, the BU
blocks permanently
Missing PSM HW Module
Major_Error 026
once 2)
If the
required PSM HW module is missing
,
the target blocks
permanently
Missing Red. PSM HW Module
Major_Error 02
7
once 2)
If the
configured/required redundant
PSM HW module is
missing, the target blocks permanently
Missing BIO HW Module
Major_Error 028
once 2)
If the
configured/required BIO
HW module is missing
,
the
target blocks permanently
Missing TRM HW Module
Major_Error 02
9
once 2)
If the
required TRM HW
module is missing
,
the target blocks
permanently
Missing PIO HW Module
Major_Error 030
once 2)
If the
configured/required PIO
HW
module is missing
,
the
target blocks permanently
Wrong TRM HW Module
Major_Error 031
once 2)
If the
configured and physical assembled TRM HW module
do not match
, the target blocks permanently
Wrong PSM HW Module
Major_Error 032
once 2)
If the
confi
gured and physical assembled PSM
HW module
do not match
, the target blocks permanently
Wrong Red.
PSM HW Module
Major_Error 0
33
once 2)
If the
confi
gured and physical assembled redundant PSM
HW module do not match, the target blocks permanently
BIO channels mismatch
Major_Error 03
4
once 2)
If
binary input or output channels configured on physical
channels that are not available, the target blocks
permanently
IP address conflict
Major_Error 075
once 2)
If
an IP address configuration problem
occurs (The main
reason is that two interfaces are configured with the same IP
address), the target blocks permanently
1) only once during start-up or normal running state
2) only once during start-up
Table 24 Permanently blocked state
Alarm Event Detection setting Description
Permanently Blocked Major_Error 176 - If the error handling detects start-up or repetitive error
causes (see Table 15), the permanently blocked state is set

ABB REB500 Specifications

General

Brand	ABB
Model	REB500
Category	Protection Device
Language	English