5-11
Assigning and registering remote I/O numbers
A remote I/O map (I/O numbers which are allocated for the remote I/O system [MEWNET-F]) can be
registered in the CPU.
If regsitering a remote I/O map,
-Even if there is a slave station which is not activated when the master unit is turned on, the remote I/O
map (remote I/O number allocation) will not be changed.
It is possible to wait to execute a program until all slave stations are turned on.
When you use the tool software, I/O numbers can be allocated arbitrarily.
-When you plan to add slave stations in future, you can allocate I/O numbers for them ahead of time.
-When a large number of remote I/Os are controlled, the memory area used for remote I/O control can
be expanded.
Setting method
To register a remote I/O map, use a programming tool.
Use the FP programmer. (only when registering by the automatic allocation)
OP-52 operation
Use a tool software.
Remote I/O allocation
Note) Refer to the operation manuals for each programming tools.
Example of I/O allocation
[When you plan to add a slave station number 2 (uses 80 I/O points)]
The left figure is an example allocating
remote I/O numbers arbitrarily.
。
It is also possible to change the base
word number (default: 64).
The area, 680 to 72F is not used
(which is used for the slave station
number 2 to be added).The area, 680
to 72F, will be allocated when the
slave station number 2 is added.
Once a remote I/O map has been
registered, for example, the slave
station number 4 is always controlled
in the areas, X750 to X75F and Y760
to Y76F.
Reference:
<Chapter 6 Remote I/O Map>, <7.3 Slave Station Connection Confirmation Mode>
Key Point:
An I/O map will be backed up once it has been registered.
The I/O map will be accepted when the master station system is turned on. Therefore, the operation
according to the regsitered map will be performed when the power is turned on next time.
Содержание MEWNET-F
Страница 9: ...Chapter 1 Functions and Restrictions of the Unit ...
Страница 19: ...Chapter 2 Part Names and Functions ...
Страница 40: ...2 22 ...
Страница 41: ...Chapter 3 Unit Specifications ...
Страница 52: ...3 12 ...
Страница 53: ...Chapter 4 Installation and Wiring ...
Страница 62: ...4 10 ...
Страница 63: ...Chapter 5 Connection for the Remote I O System ...
Страница 75: ...Chapter 6 Remote I O Map ...
Страница 84: ...6 10 ...
Страница 85: ...Chapter 7 Operation Modes for Controlling MEWNET F ...
Страница 97: ...Chapter 8 Control by MEWNET F ...
Страница 108: ...8 12 Flowchart ...
Страница 110: ...8 14 ...
Страница 111: ...Chapter 9 Troubleshooting ...
Страница 120: ...9 10 ...
Страница 121: ...9 11 9 5 2 When the ALARM LED is ON ...
Страница 122: ...9 12 9 5 3 When the Communication LED on the Master Unit does Not Flash Normally ...
Страница 123: ...9 13 When the COMM LED is OFF ...
Страница 124: ...9 14 When the COMM LED is ON ...
Страница 125: ...9 15 9 5 4 When the Communication LED on a Slave Station does Not Flash Normally ...
Страница 126: ...9 16 When the COMM LED is OFF ...
Страница 127: ...9 17 When the COMM LED is ON ...
Страница 128: ...9 18 9 5 5 When the CPU does Not Operate ...
Страница 129: ...9 19 9 5 6 When the Input Output Function of a Slave Station does Not Work ...
Страница 130: ...9 20 9 5 7 When the Memory Access Function for the Advanced Unit s Memory does Not Work ...
Страница 134: ...9 24 ...
Страница 135: ...Chapter 10 Dimensions ...
Страница 136: ...10 2 10 1 FP2 Multi wire Link Unit AFP2720 10 2 FP3 Remote I O Master Unit AFP3742 ...
Страница 137: ...10 3 10 3 FP2 Remote I OSlave Unit AFP2745 10 4 FP3 Remote I OSlave Unit AFP3745 ...
Страница 141: ...10 7 10 8 FP0 I O Link Unit AFP0732 ...
Страница 142: ...10 8 ...
Страница 143: ...Chapter 11 Appendix 1 I O Link With FP1 ...
Страница 147: ...11 5 11 3 Part Names and Functions ...
Страница 159: ...Chapter 12 Appendix 2 I O Link With FP0 ...
Страница 164: ...12 6 ...
Страница 165: ...Record of changes Manual No Date Desceiption of changes FAF 35E 1 Mar 2008 First edition ACG M0028 1 FAF 35 13 ...
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Страница 168: ...FAF 35E 1 200803 http www mew co jp ac e fasys 2008 ...