Publication 1756-UM001E-EN-P - August 2002
Communicate Over a Remote I/O Network
20-17
Create a User-Defined Data Type
Create the following data type. You will use this for the array that
stores the message properties for each module.
Controller
Tasks
Motion Groups
Trends
Data Types
User-Defined
1.
Right-click and select
New
Data Type
.
2.
Assign the following:
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+
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−
Name
BT_CONFIGURATION
Description
Configuration properties for a block transfer
message to a specific module
Members
Name
Data Type
Style
Description
REQ_LEN
INT
Decimal
number of elements (INTs) to read or
write
Channel
SINT
ASCII
channel (A or B) of the 1756-DHRIO
module to which this module is
connected
Rack
SINT
Octal
rack number of the module (octal)
Group
SINT
Decimal
group number of the module
Slot
SINT
Decimal
slot number of the module
Path
STRING
path to the 1756-DHRIO module (Use the
Message Path editor to assign the path.)
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Summary of Contents for controllogix 1756-L63
Page 1: ...ControlLogix System 1756 L1 L1Mx L55Mxx L63 User Manual Allen Bradley HMIs...
Page 4: ...Publication 1756 UM001E EN P August 2002 Summary of Changes 2 Notes...
Page 16: ...Publication 1756 UM001E EN P August 2002 Table of Contents x...
Page 268: ...Publication 1756 UM001E EN P August 2002 15 4 Monitor Connections Notes...
Page 276: ...Publication 1756 UM001E EN P August 2002 16 8 Communicate with a DeviceNet Device Notes...
Page 402: ...Publication 1756 UM001E EN P August 2002 24 22 Program Motion Control Notes...
Page 408: ...Publication 1756 UM001E EN P August 2002 25 6 Maintain the 1756 BA1 Battery Notes...
Page 418: ...Publication 1756 UM001E EN P August 2002 B 2 Estimate Execution Time...
Page 420: ...Publication 1756 UM001E EN P August 2002 C 2 Estimate Memory Use...
Page 422: ...Publication 1756 UM001E EN P August 2002 D 2 Determine When Data Is Updated Notes...
Page 424: ...Publication 1756 UM001E EN P August 2002 E 2 Reconfigure an I O module Notes...
Page 428: ...Publication 1756 UM001E EN P August 2002 4 Index...
Page 429: ...Publication 1756 UM001E EN P August 2002 Index 5 Allen Bradley HMIs...
Page 430: ...Publication 1756 UM001E EN P August 2002 6 Index...
Page 435: ...ControlLogix System User Manual Allen Bradley HMIs...