User`s manual

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CHAPTER 11 DATA COMMUNICATIONS USING USER FRAMES
11
11.2 Data Reception
(3) Examples of registering a receive user frame
The following are examples of pre-registering a receive user frame on the CH1 side with the GX Configurator-SC.
(a) When the first frame is specified
In the example, the following three combinations are registered for the receive user frame.
[Setting conditions]
[Setting value]
User frame
User frame receive format
designation
Exclusive format-1 received
data count
Remarks
1st
combination
(First frame + last frame) Format-0 
The received data count
becomes valid.
2nd
combination
(First frame only) Format-1 0H
Exclusive format-1
received data count
becomes valid.
3rd
combination
(First frame only) Format-1 2H
Setting item Setting value Remarks
Received data count designation 1FFH For Format-0
Receive complete code designation FFFFH
Set to "No receive
complete code".
Receive user frame designation
User frame use enable/disable designation
Enable Always specify "Enable".
Receive user frame designation
First frame No. designation
1st 3E8H
0H: No designation
1H or higher: There is a
designation.
In this setting, only three
combinations become
valid.
2nd 3E9H
3rd 3EAH
4th 0H
Receive user frame designation
Last frame No. designation
1st 41DH
2nd 0H
3rd 0H
4th 0H
User frame receive format designation
1st Format-0
The received data count
becomes valid.
2nd Format-1 Exclusive format-1
received data count
becomes valid.
3rd Format-1
4th Format-0 
Exclusive format-1 received data count
designation
1st 0H
For Format-1
2nd 0H
3rd 2H
4th 0H