Siemens SICAM AK Manual page 84

Redundancy via SCA-RS
With the help of these two modules, 24 analog values can be exchanged between the BSEs.
•
TB_RED_SET_PRIOR_INFO
System messages for the control of the priorities for the redundancy switchover by the
voter
With the help of this module priorities are defined, which concern that BSE on which the
CAEx plus application is running.
•
TB_RED_SET_SWITCH_DISABLE
Deactivation of the redundancy switchover
With the help of this module the redundancy switchover can be deactivated.
•
TB_RED_SET_UPDATE_REQUEST
Redundancy update request
With the help of this module an update is requested over HSL.
•
TB_RED_GET_SYSTEM_INFO
Readout of the redundancy states
With the help of this module one obtains information about whether that BSE on which the
CAEx plus application is running is in the active or passive state.
84
Unrestricted SICAM RTUs, SICAM AK Redundancy
Edition 10.2016, DC2-026-2.07