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Chapter 1 Introducing GA932 Module
6F8C1590
6
1.1.2
Data input/output with G3 I/O module
By referring the download information by the nv-Tool, GA932 module
transfers G3 I/O input data and G3 I/O output data to TC-net I/O loop scan
memory.
Figure 1-4 G3 I/O data I/O overview
Table 1-1 TC-net I/O loop scan assignment memory map
Use
TC-net I/O loop scan block No.
Number of used blocks
G3 I/O management information
(Node No.
-
3)
1
G3 I/O control information
(Node No.
-
3)×16+96
1
G3 I/O output data
(Node No.
-
3)×16+640
Maximum 16
G3 I/O input data
1152
Maximum 32
Online map
(Node No.
-
3)×16+96+8
2
In addition, G3 I/O input/output operation cycle in GA932 module starts
next I/O after 10ms form the beginning of one input/output.
When the input/output time exceeds 10ms, the next input/output is started
immediately after completion of the input/output.
*1: For input/output time, refer to "Appendix A.2 GA932 Specifications."
Figure 1-5 G3 I/O data input/output operation cycle
G2I/O
:
G2I/O adapter
GA932
TC-net I/O loop scan
memory
G3 I/O
management
information
G3 I/O output data
G3 I/O input data
Unit #0
Expansion unit #1
Expansion unit #6
Input module
Input module
Output module
Output module
Input module
Output module
nv -controller
I/O variable 1
I/O variable 2
I/O variable 3
I/O variable 4
I/O variable 5
I/O variable 6
G3 I/O
Diagnosis
processing
*1
10ms
*1
10ms
*1
10ms
*1
G3 I/O
Input /Output
G3 I/O
Input /Output
G3 I/O
Input /Output
G3 I/O
Input /Output
Summary of Contents for G3 Plus Pack
Page 1: ...6F8C1590 Unified Controller nv Series G3 I O Adapter Module GA932 Instruction Manual ...
Page 46: ...Chapter 3 Setting 6F8C1590 34 ...
Page 50: ...Chapter 4 Startup and Shutdown 6F8C1590 38 38 ...
Page 51: ...39 Chapter 5 Troubleshooting This chapter describes troubleshooting for GA932 module ...
Page 64: ...Chapter 6 Maintenance and Inspection 6F8C1590 52 ...
Page 75: ...63 Appendix B Outside Dimensions ...
Page 77: ...65 Appendix C Related Products ...
Page 80: ...1590 1 1704 ...