Block Transfer Quick Reference - Allen-Bradley 1203 Series User Manual

Remote i/o communications module
Table of Contents
B–22
Supported Block Transfer Messages

Block Transfer Quick Reference

Class
Message
Parameter
Continuous Parameter Value
Read
Read
Parameter Read Full
Parameter Value Read
Scattered Parameter Value
Read
Parameter
Continuous Parameter Value
Write
Write
Parameter Value Write
Scattered Parameter Value
Write
Fault Queue
Fault Command Write
Fault Queue Entry Read Full 3
Fault Queue Size Read
Trip Fault Queue Number
Read
Warning
Warning Command Write
Queue
Warning Queue Read Full
Warning Queue Size Read
EE
Save/Recall/Initialize
Memory
Request
Link Read
Continuous Parameter Link
Read
Parameter Link Read
Scattered Parameter Link
Read
Link Write
Continuous Parameter Link
Write
Parameter Link Clear
Parameter Link Write
Scattered Parameter Link
Write
➀ This word is not used.
➁ Example not available in this manual. Refer to the 1336 FORCE PLC Communications Adapter User Manual, Publication 1336 FORCE -5.13.
n x 4096 + offset (bits 0 – 11)
Trending is a function of the 1336 FORCE drive with a PLC adapter board.
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The following table provides a list of block transfers and a
description of the data that is entered in the first few words.
Word 0
Word 1
Word 2
Message
Decimal
Length
Value
Data
4
1
Number of
Parameters
3
768
Parameter
Number
3
769
Parameter
Number
5 – 64
3
Number of
Parameters
5 – 64
-32767
Number of
Parameters
4
-31999
Parameter
Number
5 – 64
-32765
Number of
Parameters
4
-30976
0
1792
Fault Queue
Entry
Number
3
1793
0
3
1794
0
4
-30720
0
3
2048
Warning
Queue Entry
Number
3
2049
0
4
-31988
0
4
4
Number of
Links
Link Number ➀
3
2304
5 – 64
5
Number of
Links
5 – 64
-32764
Number of
Links
4
-30464
0
4
-30464
Link Number Link
5 – 64
-32763
Number of
Links
Word 3
Word 4
Word 5
Data
Data
Data
Starting
Parameter
First
0
Second
Parameter
Parameter
Starting
First
Second
Parameter
Parameter
Parameter
Value
Parameter
Value
First
First
Second
Parameter
Parameter
Parameter
Value
Fault
Command
Warning
Command
EE Com-
mand
Starting
Link
Number
First Link
0
Second
Number
Link
Number
Starting
First
Second
Link
Link
Link
Number
Number
Number
1
First Link
First Link
Second
Number
Link
Number
Word 6
Data
Example
B-14
B-5
B-3
0
B-10
Second
Parameter
Value
B-4
Second
B-12
Parameter
Value
B-17
B-18
B-20
B-21
B-17
B-18
B-16
0
Third
Link
Number
Second
Link

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