C-47
FX Series PLC User's Manual - Data Communication Edition
Parallel Link
8 Practical Program Examples
8.1 Practical Example 1 (Regular Parallel Link Mode)
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8. Practical Program Examples
This chapter shows practical programs examples.
8.1
Practical Example 1 (Regular Parallel Link Mode)
When many link devices are required, use the regular parallel link mode.
8.1.1
System configuration example
The example below shows a system configuration in which two FX
2N
PLCs are linked.
- Link range: 100-bit devices and 10-word devices (regular parallel link mode)
- Error judgement time: 500 ms
8.1.2
Setting contents
The program examples shown later adopt the following communication parameters:
Device
Description
M8070
Parallel link master station setting
M8071
Parallel link slave station setting
D8070
Communication error judgement time
FX
2N
-485-BD
FX
2N
-485-BD
FX
2N
PLC
FX
2N
PLC
Master station
Slave station
Summary of Contents for FX-485ADP
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Page 120: ...B 2 FX Series PLC User s Manual Data Communication Edition N N Network ...
Page 188: ...C 2 FX Series PLC User s Manual Data Communication Edition Parallel Link ...
Page 244: ...D 2 FX Series PLC User s Manual Data Communication Edition Computer Link ...
Page 344: ...E 2 FX Series PLC User s Manual Data Communication Edition Inverter Communication ...
Page 700: ...H 2 FX Series PLC User s Manual Data Communication Edition Programming Communication ...
Page 752: ...I 2 FX Series PLC User s Manual Data Communication Edition Remote Maintenance ...
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