Setting Of Receive User Frames - Mitsubishi Electric MELSEC iQ-R Series User Manual

Setting of receive user frames

Setting of the receive user frame
This setting is to receive data from a target data using the nonprocedural protocol with a user frame.
Navigation window  [Parameter]  [Module Information]  Module Name  [Module Parameter]  "Application
Settings"  "User frame specification"
Setting item
Receive end data quantity designation
Receive end code designation
User frame use enable/disable designation
Start frame No. designation
Final frame No. designation
User frame receiving method
designation
Method 1 dedicated receive end
data quantity
Description of setting value
Method 0
Designates the data quantity that exceeds the size
of the arbitrary data to be received or the data
count of the received data size.
• Reception of combination with the start frame: The specified value is invalid
• Reception of combination without the start frame: Designate the code for the last data in the reception
message for performing a read request to the CPU module.
Designates "Use".
1st to 4th Designate the user frame No. ('0' or '1' or higher).
1st to 4th Designate the user frame No. ('0' or '1' or higher).
1st to 4th Designate "Method 0".
1st to 4th The specified value is invalid.
Method 1
The specified value is invalid. (The 'method 1
dedicated receive end data quantity' becomes
valid.)
Designate the user frame No. ('1' or higher).
Designate '0H' for all.
Designate "Method 1".
Designate the data quantity for the arbitrary data to
be received.
15 DATA COMMUNICATIONS USING USER FRAMES
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15.2 Data Reception
15