ABB RETA-01 - Page 62

Communication
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The format of the input assembly is:
The content of Input I/O 1 to 4 can be configured from RETA-01
configuration parameters. See chapter Drive configuration.
Input I/O from 1 to 32 can also be configured through the Vendor
Specific Drive I/O Object (Class 91h).
Note: The maximum number of input I/O’s supported by the drive
depends on the drive type and application. E.g. ACS800 supports
12 and ACS550 15 inputs.
Instance 103
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Input I/O 1 (Low Byte)
1 Input I/O 1 (High Byte)
2 Input I/O 2 (Low Byte)
3 Input I/O 2 (High Byte)
…
63 Input I/O 32 (Low Byte)
64 Input I/O 32 (High Byte)