Mitsubishi FX3U-ENET, Руководство пользователя

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MELSEC-F
5 COMMUNICATION PROCEDURE
(2) Programming and timing for re-initialization
The programming and timing for re-initialization is shown below:
<<Re-initialization>>
Instruction
= H0001
= H8000
= HC000
MOVP
Processing upon normal
completion
Processing upon abnormal
completion
H0001
Upon completion of Ethernet
module initial processing,
re-initialization is performed
Re-initialization request self-holding
Self-holding cancel
Processing upon normal completion
Abnormal end
BFM #27 is set to "0000H"
at abnormal end.
U1\
G1600
U1\
G1600
U1\
G1600
U1\
G27
M1
M0
M0
M1
Close processing Re- initialization
Initial Processing normal completion signal
BFM#27=0000H/0001H
Open completion signal
(BFM#20480)
Re- initialization request
TO BFM#1600
Re- initialization status
FROM BFM#1600
1)
2)
3)
4) 8000H(Normal completion)/
C000H(Abnormal completion)
0001H
0002H 0000H
Module initialization
R: Read
W: Write
(Normal)
(Abnormal)
1) It is confirmed whether the initial processing has been completed normally.
2) All data communication currently being performed with external devices
is terminated, and close processing will be performed on all connections.
3) "0001
H
", "0002
H
", "0005
H
" or "0006
H
" is written to BFM#1600.
(Initial normal completion signal: BFM#27 "0001
H
")
(Open completion signal: BFM#20480 "All OFF(0
H
)")
4) When re-initialization is completed, the value in BFM#1600 will be
8000
H
(normal completion) or C000
H
(abnormal completion).
If the re-initialization is completed abnormally, the error code is
stored in the following area.
Initial error code storage area (BFM#105)