User`s manual

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CHAPTER 11 DATA COMMUNICATIONS USING USER FRAMES
11
11.2 Data Reception
11.2.4 User frame setting for reception
(1) About user frame setting for reception
This setting is to receive data from the opposite device using non procedure protocol through the use of a user
frame. Everything is set on the GX Configurator-SC "Non procedure system setting" screen.
The setting items are listed below.
[Setting screen] Non procedure system setting screen
GX Configurator-SC setting items (Non
procedure system setting screen)
Description of setting values
Format-0 Format-1
Received data count designation
Designates the data count 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.
(Exclusive format-1 received data count
becomes valid.)
Receive complete code designation
(Reception of combination with the first frame)
The specified value is invalid.
(Reception of combination without the first frame)
Designates the code for the last data in the reception message for performing a read
request to the programmable controller CPU.
User frame use enable/disable designation Designates "Enable".
First frame No. designation 1st to 4th
Designates the user frame No.
(0 or 1 or higher).
Designates the user frame No.
(1 or higher).
Last frame No. designation 1st to 4th
Designates the user frame No.
(0 or 1 or higher).
Designates 0H for everything.
User frame receive format designation 1st to 4th Designates "Format-0". Designates "Format-1".
Exclusive format-1 received data count 1st to 4th The specified value is invalid.
Designates the data count for the arbitrary
data to be received.