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Example Function Blocks for Data Exchange
Section 3-2
Step 2: Registering Function Blocks for Data Exchange
1. Exchanging Function
Block Data
Make the following settings to monitor the MV_C output from the Basic PID
block, which is the heart of the control system. Send All Blocks (Block Model
461) and Receive All Blocks (Block Model 462) must be registered in order to
monitor the MV_C output from the Basic PID block.
1-1 Registering “Send All Blocks” and “Receive All Blocks”
Register Send All Blocks (Block Model 461) and Receive All Blocks (Block
Model 462) in the project, as shown in the following diagram.
1-2 Settings for Send All Blocks and Receive All Blocks
The following ITEMs must be set in the Send All Blocks (Block Model 461)
and Receive All Blocks (Block Model 462) function blocks. These settings
specify the CPU Unit’s allocated data area as well as the number of function
blocks that will be sent and received.
• CPU Unit data area
• Leading address of the specified data area
• Number of Control blocks
• Number of Operation blocks
• Number of External Controller blocks
Summary of Contents for CX-Process Monitor Plus 2
Page 1: ...CX Process Monitor Plus Ver 2 Cat No W428 E1 02 SYSMAC WS02 LCMC1 EV2 OPERATION MANUAL...
Page 2: ...WS02 LCMC1 EV2 CX Process Monitor Plus Ver 2 Operation Manual Revised January 2007...
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi Application Precautions 4...
Page 41: ...26 Basic Operating Procedure Section 1 2...
Page 243: ...228 Checking Configurations Section 5 7...
Page 267: ...252 Reading Writing Function Block ITEMs Appendix A...
Page 269: ...254 Differences between Trend Screens and Batch Trend Screens Appendix B...