In 32Mbit Flex mode, outputs in ibaPDA can also be used in redundancy mode.
The description for using outputs in chapter Configuring outputs is applicable here as well as the description about active slaves in redundancy mode in chapter Operation as active slave in redundancy mode.
Just like the output data range, the input data range has to be configured on the two slaves belonging together. The PLC has access to the values sent by ibaPDA in two address ranges as inputs.
Example Step7 Hardware configuration
Hereafter, an active slave 38 has been configured with a total of 244 bytes input data. For this purpose, two modules of the "input 122 BYTES" type were used.
Slave 38 – Bus 0
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input 122 BYTES: 528…649
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input 122 BYTES: 650…771
Slave 38 – Bus 1
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input 122 BYTES: 772…893
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input 122 BYTES: 894…1015
