FX3U special communication frequency converter instruction, CJ2M-CPU33

Time: 9/13/2017 7:09:20 PM

FX3U commtes CJ2M-CPU33 with CJ2M-CPU33 D700 using instructions such as IVDR
Use the method of parameter setting to communicate, and then monitor the communication format word 'D8120' to get 'H1C96'
After that, cancel the parameter setting and transfer the program 'H1C96' to 'D8120'. The communication with the converter is not successful
The D8152 error code is 1. The frequency changer has no response
What's the cause?
You want to do it without parameter settings

It is recded FX3U that FX3U you clear PLC memory, power on, write the D8120 settings and IVDR instructions separately. These two programs are tested.
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