Settings For Pres (Au Redundancy) - Siemens SICAM AK Manual

1.3.2.2

Settings for PREs (AU Redundancy)

In the OPM system technique you have selected Redundancy control under the node
Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:
Line-by-line redundancy switchover with SCA-RS
•
Select Settings for PREs (line. red. w. SCA-RS):
Settings for PREs (line-by-line redundancy switchover with SCA-RS)
Column name/
Parameter
DR#
DB
BSE
PRE
Priority assignment
Option: switchable
In the OPM system technique you have selected Redundancy control under the node
Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:
Line-by-line redundancy switchover with application-related voting
•
Select Settings for PREs (line.-red. w. appl. voting):
Settings for PREs (line-by-line redundancy switchover with application-related voting)
Column name/
Parameter
DR#
DB
BSE
PRE
Option: preferred
position
SICAM RTUs, SICAM AK Redundancy
DC2-026-2.07, Edition 10.2016
Description/Value
all BSEs (16 CPUs, one M-CPU)
four PREs (0 – 3) for each BSE
Defines, for which SE the priorities should be
valid after the occurrence of an error
The affected system element:
The affected BSE and its PRE:
All system elements:
Defines, whether the voter should switchover
the defined PRE (Systemelement is being
switched to passive) or not (Systemelement is
not being switched to passive)
Description/Value
all BSEs (16 CPUs, one M-CPU)
four PREs (0 – 3) for each BSE
Defines, whether the PRE concerned should
be started up in the state Active or Passive
Comment
Not editable
Not editable
Not editable
Not editable
Can be defined for all PREs
for every BSE of the AU (M-
CPU and 16 C-CPUs).
Not editable
Not editable
Not editable
Not editable
Specific setting for:
line-by-line redundancy
switchover with
application-related voting
Can be defined for all PREs
for every BSE of the AU
(M-CPU and 16 C-CPUs).
Unrestricted
Redundancy via SCA-RS
Comment
53