Manual
ibaBM-DP
116
Issue 1.7
Fig. 90: Activating redundancy mode in ibaPDA
As on the redundant PROFIBUS both bus systems 0 and 1 are operated in parallel, there
are only settings for the "redundant PROFIBUS" on the "General" tab.
On the left-hand side in the module tree, only a common redundant bus is displayed.
Note
Several Request modules are not available in redundancy mode: the modules „FM458
Request“, „TDC Request“, „Bachmann M1 Request“ and the ibaCom-L2B compatible
modules „S7 Request“ and „S7 Request Dig512“ are disabled automatically in redun-
dancy mode.
12.1.1 Notes on the "Sniffer" module
In redundancy mode, there is no "Profibus" group for setting bus 0/1 for the "Sniffer"
module on the "General" tab. There is only a common redundant bus. The "Sniffer" mod-
ule is assigned to this PROFIBUS.
Fig. 91: "General" tab – Redundant bus sniffer
