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Section 2 NS Series Functions
2-22 Transferring Device Data
2-506
NS Series Programming Manual
Transfer group
Trigger condition
1
Cycle time: 2 s
2
Cycle time: 1 s
3
Cycle time: 1 s
4
Cycle time: 3 s
5 ON
Example 1: Short Device Data Transfer Times
Transfer group 2
Transfer group 3
Transfer group 1
Transfer group 4
1 s
2 s
3 s
4 s
5 s
6 s
7 s
Example 2: Long Data Transfer Times for Transfer Groups 2 and 4
Transfer group 2
Transfer group 3
Transfer group 1
Transfer group 4
1 s
2 s
3 s
4 s
5 s
6 s
7 s
X X
X
X
X
X
X
Even if the trigger condition is met, data will not be transferred while another transfer group is being
processed. This will create inconsistencies in the transfer cycles.
Example 3: A Trigger Occurs During Operation
O
O
Transfer group 2
Transfer group 3
Transfer group 1
Transfer group 4
Transfer group 5
Transfer group 5
Transfer group 5
Trigger
Transfer group 5
1 s
2 s
3 s
4 s
5 s
6 s
7 s
The trigger status is checked each cycle. If a trigger condition is met, cyclic transfer processing will be
interrupted to transfer the data.
Summary of Contents for NS -
Page 2: ......
Page 12: ...Contents vi NS Series Programming Manual...
Page 46: ...Section 1 Overview 1 5 Procedure before Operation 1 33 NS Series Programming Manual...
Page 590: ...Section 3 Using PTs 3 12 Function Key Settings NS15 Only 3 35 NS Series Programming Manual...
Page 604: ...Section 4 Using Functions 4 1 Application 4 13 NS Series Programming Manual...
Page 640: ...Section 5 Troubleshooting and Maintenance 5 2 Error Messages 5 35 NS Series Programming Manual...
Page 680: ...Appendices Appendix 6 Additional NS Series Functions A 39 NS Series Programming Manual...
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