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Mitsubishi Electronics fx3u Manuale Utente

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MELSEC-F
FIXED BUFFER COMMUNICATION (WITH THE NO PROCEDURE 
CONTROL METHOD)
7
7 - 11
(b) Receive program (FX
3U
 -2nd station)
1) Connection No. 2 is used to process the fixed buffer receiving.
2) The unit number specified at the sequence program and 
 
FX Configurator-EN-L is 0.
3) Make Operation settings in the following manner.
Communication data code : Binary code
Initial timing
: Do not wait for OPEN (Communications 
impossible at STOP time)
Local station IP address
: 10.97.85.223 (0A.61.55.DF
H
) 
4) Adjust open settings in the following manner.
Protocol
: TCP
Open system
: Fullpassive
Fixed buffer
: Receive
Fixed buffer communication procedure
: No procedure exist (BFM#33 b9 : ON)
Pairing open
: Disable (BFM#33 b7 : OFF)
Existence confirmation
: No confirm (BFM#33 b1 : OFF)
Local station Port No.
: 8192 (BFM#47)
5) Fixed buffer No.1 receive data.
 
: Stored in D1000 to D1031
6) Fixed buffer No.1 receive instruction complete status.
 
: D100
[Operational settings]
[Open setting]
Setting name
Settings in FX Configurator-EN-L
Settings in the program
Communication data code setting
Binary code
BFM#24 b1:OFF
Initial timing
Always wait for OPEN 
 
(Communications impossible at STOP time)
BFM#24 b8:ON
Local station IP address
10.97.85.223 (0A.61.55.DF
H
)
BFM#106 to 108
Send frame setting
Ethernet (V2.0)
BFM#24 b5:OFF
TCP Existence confirmation setting Use the Ping
BFM#24 b4:OFF
Setting name
Settings in FX Configurator-EN-L (No.2)
Settings in the program
protocol
TCP
BFM#33 b8:OFF
Open system
Fullpassive
BFM#33 b14,b15:10
Fixed buffer
Receive
BFM#33 b0:ON
Fixed buffer communication
No procedure
BFM#33 b9:ON
Paring open
No pairs
BFM#33 b7:OFF
Existence confirmation
No confirm
BFM#33 b1:OFF
Local station Port No.[Decimal]
8192
BFM#47
Destination IP address
10.97.85.222 (0A.61.55.DE
H
)
BFM#48,49
Destination Port No.[Decimal]
4096
BFM#50
POINT
Make sure to have sufficient device memory according to the maximum data 
length  sent in order to prevent device areas used for other purposes from being 
overwritten by the received data.