Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 460

Host Link FINS Command Master
DM AREA WRITE
(Sequence No. 758 (Hex 02F6))
This sequence sends command code 0102 hex to the specified Host Link Unit and writes data to consecutive
DM Area words.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
+0 Number of send data words
First word of
send data
+1
Host Link unit number
Remote destination node
+2
address
+3 First write address
+4
Number of write elements
+5
Number of write data bytes
+6
Write data
Offset Contents (data format)
+0 Number of send data words
(4 digits hex)
+1 Host Link unit
No.
(2 digits BCD)
+2 Remote destina-
tion node
address (DA1)
(2 digits hex)
+3 First write address (4 digits hex)
+4 Number of write elements
(4 digits hex)
Number of write data bytes
+5
(4 digits hex)
Write data (4 digits hex)
+6
+7
on
+0 Number of receive data words
Receive data
storage words
+1
End code
Offset Contents (data format)
+0 Number of receive data words
(4 digits hex)
End code (4 digits hex)
+1
Remote destination
network address
Remote destination
unit address
0007 to 00F4 hex (7 to 244 decimal)
Remote destina- Host Link unit number: 00 to 31
tion network Remote destination network address
address (DNA) (DNA): 00 to 7F hex
(2 digits hex)
Remote destina- Remote destination node address
tion unit address (DA1): 00 to FE hex
(DA2)
Remote destination unit address (DA2):
(2 digits hex)
00 to FE hex
0000 to 7FFF hex
Specify the first write address
(4 digits hex)
0001 to 00EE hex
Specify the number of write elements
0004 to 03B8 hex
Specify the number of FINS command
text bytes for the communications line
(i.e., twice the number of write data
bytes in S+6 onwards)
Write data to send to the first write
word
Write data to send to the first write
word + 1 and onwards
Always 0002 hex (2 decimal)
The end code is stored in hexadecimal.
Appendix D
Data
Data
431