Redundancy via SCA-RS
54
Unrestricted
SICAM RTUs, SICAM AK Redundancy
Edition 10.2016, DC2-026-2.07
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:
Global redundancy switchover with SCA-RS
•
Select
Settings for PREs (gl. red. w. SCA-RS):
Settings for PREs (global redundancy switchover with SCA-RS)
Column name/
Parameter
Description/Value
Comment
Option: switchable
Defines, whether the voter should switchover
the defined PRE (S
ystemelement is being
switched to passive
) or not (
Systemelement is
not being switched to passive
)
Can be defined for all PREs for every BSE of
the AU (M-CPU and 16 C-CPUs).
The possibility exists, that
during a global redundancy
switchover not all system
elements are switched
passive, in order to continue
transmitting information
about redundancy states
and diagnostic information
on the interface to the
master computer.
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:
Global redundancy switchover with application-related voting
•
Select
Settings for PREs (gl. red. w. appl. voting)
:
Settings for PREs (global redundancy switchover with application-related voting)
Column name/
Parameter
Description/Value
Comment
Option: switchable
Defines, whether the voter should switchover
the defined PRE (S
ystemelement is being
switched to passive
) or not (
Systemelement is
not being switched to passive
)
Can be defined for all PREs for every BSE of
the AU (M-CPU and 16 C-CPUs).
The possibility exists, that
during a global redundancy
switchover not all system
elements are switched
passive, in order to continue
transmitting information
about redundancy states and
diagnostic information on the
interface to the master
computer.