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2
2
2 Setting transmission buffer (set the sending details)
2
2
Specify the [information section] and [data section] to be used for sending messages to the
transmission buffer (addresses +2000 to 3777
Transmission
buffer address
+2000
to
+3777
+4040
+4041
+4042 to 4043
+4044 to 4047
+4050 to 4051
+4052
+4053
+4054 to 4055
3
3
3
3
3 Execute a transmission
Write an 01
(H)
contents of the transmission buffer [information section] and [data section] to the destination
node. After sending the message, the details in the [data section] will be cleared.
Communication
control address
+301
Settings in the communication control area
Enter the top address for the communication control area. The area (address +000 to 301
then be allocated. Use the parameter addresses 30 to 32
When receive data
4
4
4
4 Receive (received to transmission buffer)
4
The received data from a node are stored in the transmission buffer (address +0000 to 1777
+4000 to 40015
Transmission
buffer address
+0000
to
+1777
+4000
+4001
+4002 to 4003
+4004 to 4007
+4010 to 4011
+4012
+4013
+4014 to 4015
(8)
Node number of destination node.
Response message type (fixed to 00
Message (request) transaction code.
Top address of the virtual address space.
Data length requesting to the virtual address
space (word/byte).
Current fragment block number (fixed to 01
Total fragment block number (fixed to 01
Current block length (byte)
at address +301 in the communication control area and the JW-50FL will send the
Detail
(8)
Execute sending data
).
(8)
(8)
Node number of data sending node.
Response message type (fixed to 00
Message (response) transaction code.
Top address of the virtual address space.
Data length requesting to the virtual address
space (word/byte).
Current fragment block number (fixed to 01
Total fragment block number (fixed to 01
Current block length (byte)
9-3
, +4040 to 4055
).
(8)
(8)
Details
Sending [data section]
)
(H)
[information section]
)
(H)
)
(H)
(Transmission buffer
(Communication control area
to enter the top address.
(8)
Details
Receiving [data section]
)
(H)
)
(H)
)
(H)
Chapter 9: Message transfers
Sending
Next page.)
See page 10-1.)
) will
(8)
,
(8)
Sending
[information section]
9
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