Appendix
A
A.1 Interconnecting signals in the converter
A.1.1 Fundamentals
The following functions are implemented in the converter:
• Open-loop and closed-loop control functions
• Communication functions
• Diagnosis and operating functions
Every function comprises one or several blocks that are interconnected with one another.
Example of a block: Motorized potentiometer (MOP)
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Most of the blocks can be adapted to specic applications using parameters.
You cannot change the signal interconnection within the block. However, the
interconnection between blocks can be changed by interconnecting the inputs of a block
with the appropriate outputs of another block.
The signal interconnection of the blocks is realized, contrary to electric circuitry, not using
cables, but in the software.
Example: Signal interconnection of two blocks for digital input 0
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SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 581
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