Minebea Intec PR 5310 - Data Exchange Range

9. Fieldbus interface | 9.2 - Scale protocol | 147
9.2.1 Data exchange range
Overview
Byte 0, 1, 2, 3 4 5 6, 7
MOSI Write data Read_Value_Select Write_Value_Select Control bits
MISO Read data Read_Value_Selected Status bits Status bits
Write window (MOSI)
Byte Field Description
0 Write data (MSB)
1 Write data
2 Write data
3 Write data (LSB)
Contains the data to be
written, e.g., analog output.
4 Read_Value_Select Selects the function for
reading data.
5 Write_Value_Select Selects the function for
writing data.
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7 free free Res
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Res
Test
Set
Test
Res
Tare
Set
Tare
Set
Zero
In direct access, control
bits are independent of the
write request.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0