Mitsubishi Electric MELSEC iQ-R Series User Manual page 300

(program)
Sets the receive user frame
registration No.
Receive user frame
D0
D1
Data reception result
D2
Receive data count
D3
Receive data
D10
D11
Dn
(program)
Setting the user frame
receiving format, etc.
15 DATA COMMUNICATIONS USING USER FRAMES
298
15.3 Program for Data Reception with User Frame
Address
Buffer memory
Un\G173 User frame use enable/disable designation
Un\G174
(1st)
First frame
to to
No. designation
Un\G177
(4th)
Un\G178
(1st)
Last frame
to to
No. designation
Un\G181
(4th)
Un\G600
Data reception result
Un\G603 Receive user frame (
th set)
Received data
Un\G1536
count storage
Un\G1537
Reception
Received data
to
area
storage
Un\G2047
User frame
Un\G8224
(1st)
receiving
to
to
format
Un\G8227
designation (4th)
Un\G8228 Received data
(1st)
count
to
to
designation
Un\G8231
(4th)
for format 1 only
1st set
4th set
1st set
4th set