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D-6 Field Control™ Genius® Bus Interface Unit User’s Manual
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October 1999 GFK-0825F
D
Example 5: Group Move
A Field Control Station has a Genius BIU in slot 0, a Micro Field Processor in slot 1, and a Smart
analog input module in slot 2.
In this example, two group moves are used to transfer the
following data:
•
Group 1: from the Smart Analog Input Module to the
Micro Field Processor:
The second byte of I data (which contains diagnostic status
information about the module) is to be moved to MFP
memory starting at I0017.
Also, the second channel of analog input (AI) data is to be
moved to MFP memory starting at AI002.
The data group will be moved on BIU sweeps 1 and 9 (out
of 1 through 16).
The group move would be:
Source: Slot 2 (the analog input module)
Destination: Slot 1 (the Micro Field Processor)
Move 1, Source Location: I009 (start of second
byte)
Move 1, Destination Location: I0017
Move 1, Data Length: 1 (byte)
Move 2, Source Location: AI002 (start of second
input)
Move 2, Destination Location: AI002
Move 2, Data Length: 2 (bytes)
Sweep Selections: 1 and 9 only
•
Group 2: from the Micro Field Processor to the Smart
Analog Input Module:
Data from MFP memory starting at Q0017 is to be moved
to the module's Q memory (used to clear module faults).
The data group will be moved on BIU sweeps 4 and 12.
The group move would be:
Source: Slot 1 (the Micro Field Processor)
Destination: Slot 2 (the analog input module)
Move 1, Source Location: Q0017
Move 1, Destination Location: Q0001
Move 1, Data Length: 2 (bytes)
Sweep Selections: 4 and 12 only
Slot 0
Slot 1
Slot 2