Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Page 300

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15 DATA COMMUNICATIONS USING USER FRAMES
15.3 Program for Data Reception with User Frame
D0
D1
D2
Dn
D3
D10
D11
Address
Buffer memory
Un\G173
User frame use enable/disable designation
(program)
Sets the receive user frame
registration No.
Un\G174
(1st)
First frame
No. designation
to to
1st set
Un\G177
(4th)
Un\G178
(1st)
4th set
Last frame
No. designation
to to
Un\G181
Receive user frame
(4th)
Un\G600
Data reception result
Data reception result
Receive data count
Un\G603
Receive user frame ( th set)
Receive data
Un\G1536
Received data
count storage
Un\G1537
Reception
area
to
Received data
storage
Un\G2047
Un\G8224
(1st)
User frame
receiving
format
designation
to
to
1st set
(program)
Setting the user frame
receiving format, etc.
Un\G8227
(4th)
Un\G8228
(1st)
Received data
count
designation
for format 1 only
4th set
to
to
Un\G8231
(4th)