Minebea Intec X3 - Data Exchange Range

12.2.1 Data exchange range
Overview
Byte 0, 1, 2, 3 4 5 6, 7
MOSI Write data Read_Value_Select Write_Value_Select Control bits
(control bits)
MISO Read data Read_Value_Selected Status bits
(status bits)
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.
6 free free free free free free free free
7 free free Res
Power
Res
Test
Set
Test
Res
Tare
Set
Tare
Set
Zero
In direct access, control bits are
independent of the write or read
request. "Free" bits are applica-
tion specific.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Field Size Function
Write data 4 bytes Data to be written as a binary 32-bit value with plus or
minus sign.
Data type: DINT
Read_Value_Select 1 byte Function for selecting the read request
Write_Value_Select 1 byte Function for selecting the write request
ResPower 1 bit PowerFail is reset.
ResTest 1 bit The test operating mode is finished.
SetTest 1 bit The test operating mode is started.
Now the test value can be read out by reading the
gross weight.
ResTare 1 bit Tare is reset.
SetTare 1 bit The weighing point is tared.
SetZero 1 bit The weighing point is set to zero.
12 Fieldbus interface X3 Process Indicator PR 5410
Minebea Intec EN-315