Programming examples chapter 8 – Rockwell Automation 1775-KA PLC-3 Communication Adapter Module User Manual User Manual
Page 97
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Programming Examples
Chapter 8
8Ć3
Figure 8.3
Writing Data to a Remote PLC/PLC-2 Station
10034-I
Data Type
Assignment Statement
File
#H021$040 = $B3
Destination PLC/PLC–2 file
Word range
#H021$040 = $B3:5,20
Destination file must be large
enough to accept all words
being transferred.
20 words starting at
word 5 of binary file 3
Word
#H021$040 = $B3:5/13
Bit
#H021$040/5 = $B3:5/13
Decimal bit numbers
must be at least as large as
source PLC–3 file.
Priority Write
#H021$040 <= $B3:5
Priority assignment
command
Unprotected Write ––
(refer to publication 1771–802 or 1774–6.5.8.)
affected by switch settings at remote PLC/PLC–2 station
#H021$040 = $B3:5
U Unprotected command
Space required
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