15 DATA COMMUNICATIONS USING USER FRAMES
15.2 Data Reception
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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 Description of setting value
Method 0 Method 1
Receive end data quantity designation Designates the data quantity that exceeds the size
of the arbitrary data to be received or the data
count of the received data size.
The specified value is invalid. (The 'method 1
dedicated receive end data quantity' becomes
valid.)
Receive end code designation • 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.
User frame use enable/disable designation Designates "Use".
Start frame No. designation 1st to 4th Designate the user frame No. ('0' or '1' or higher). Designate the user frame No. ('1' or higher).
Final frame No. designation 1st to 4th Designate the user frame No. ('0' or '1' or higher). Designate '0H' for all.
User frame receiving method
designation
1st to 4th Designate "Method 0". Designate "Method 1".
Method 1 dedicated receive end
data quantity
1st to 4th The specified value is invalid. Designate the data quantity for the arbitrary data to
be received.
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