Manual
ibaBM-DP
118
Issue 1.7
Fig. 93: Diagnosis in redundancy mode
12.1.4 Special features of I/O types
Active bus
In redundancy mode, ibaBM-DP "decides" individually for each slave, on which bus the
relevant information is sent.
By means of a supplementary I/O type "Active bus" (see chapter 10.3.2.3) for the digital
signals, you are supplied with the information on which bus the signals of a certain slave
are currently captured.
Fig. 94: Special I/O types
In the "Slave" column, you can define the slave for which you want to get information
about the currently valid bus.
Status bus 0/1
Due to the way ibaBM-DP works, you do not need to select a bus system for the analog
and digital signals in redundancy mode.
There is only one exception: the signal with the I/O type "status". In this case, the user
needs to have the opportunity to address bus 0 or 1 for requesting the status.
As in redundancy mode there is no column for the bus system, here the I/O types "Status
bus 0" and "Status bus 1" are being displayed.
