Omron SYSMAC CJ1W-SCU21-V1, Руководство по эксплуатации

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C-mode (Host Link) Command Master Appendix C
EM AREA WRITE (WE Command)
(Sequence No. 716 (Hex 02CC))
Writes the specified write data to the specified Host Link Unit starting from the designated EM Area word. Writ-
ing is done in word units.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
Offset Contents (data format) Data
+0 Number of send data words 0006 to 0022 hex (6 to 34 decimal)
+1
(Undefined) Host Link unit
No.
(2 digits BCD) 00 to 31
+2 (Undefined) Bank No.
(2 digits hex) Current bank: Cannot be specified.
Bank specification: 00 to 0C hex
+3 First write word (4 bits hex) 0000 to 9999
+4 Number of write bytes
(4 digits hex) Specify the number of write bytes for
the communications line.
Note: The text data is converted into
ASCII on the communications line, so
specify twice the number of bytes of
text data bytes in S+5 onwards.
+5 Write data Sends the write data to the first write
word.
+6 Sends the write data to the first write
word +1.
+0
+1
+2
+3
+4
+5
(Undefined) Bank No.
Number of send data words
(Undefined) Host Link unit No.
Write data
Number of write bytes
First write word
First word of
send data
Offset Contents (data format) Data
+0 Number of receive data words Always 0002 hex (2 decimal)
+1
(Undefined) End code
(2 digits hex) The end code is stored in hexadecimal.
+0
+1
Receive data
storage words Number of receive data words
(Undefined) End code