1761-6.5
DNI Configuration Parameters and Programming Notes
5-9
Output Split Point
The Output Size within the DNI is configurable from 1 to 32 words. The
Output Split Point defines how much data is configured as Master/Slave I/O
and how much data is configured for explicit assembly messaging.
Organization of Output Data
The following diagram describes how the Split Point parameter affects the
data in the DF1 Device. The split point represents the last word of the
Master data. Words above the split point are Explicit data.
Parameter
Type
Parameter Number Description Range Default Value
Series A Series B
I/O n/a 7 Output Split Point 1 to 32 1
Important:
The Output Split Point parameter cannot be used with DNI
Series A.
DNI Device
Explicit
Output
Assembly
Master
Output
Assembly
DF1 Device
most significant word
Explicit
Outputs
least significant word
most significant word
Masters
Outputs
least significant word
Higher
Addresses
Output
File
Size
Lower
Addresses
Split
Point
AB Parts
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