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A.2
Interconnecting signals in the converter
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.
0RWRUL]HGSRWHQWLRPHWHUVHWSRLQW
DIWHUWKHUDPSIXQFWLRQJHQHUDWRU
0RWRUL]HGSRWHQWLRPHWHU
VHWSRLQWORZHU
0RWRUL]HGSRWHQWLRPHWHU
VHWSRLQWKLJKHU
,QSXWV
2XWSXW
3DUDPHWHU
S
U
S
023
Figure A-3
Example of a block: Motorized potentiometer (MOP)
Most of the blocks can be adapted to specific 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.
0DLQVHWSRLQW
0RWRUL]HGSRWHQWLRPHWHU
VHWSRLQWDIWHUWKH
UDPSIXQFWLRQJHQHUDWRU
0RWRUL]HG
SRWHQWLRPHWHU
VHWSRLQWORZHU
0RWRUL]HG
SRWHQWLRPHWHU
VHWSRLQWKLJKHU
352),GULYH
UHFHLYH3='
ELWE\ELW
S
U
U
S
U
S
023
Figure A-4
Example: Signal interconnection of two blocks for digital input 0
Appendix
A.2 Interconnecting signals in the converter
SINAMICS G120XA converter
882
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Содержание SINAMICS G120XA
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Страница 104: ...Wiring 4 2 Control interfaces SINAMICS G120XA converter 102 Operating Instructions 03 2019 FW V1 0 A5E44751205B AB ...
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