Omron SYSMAC CJ1W-SCU21-V1, Руководство по эксплуатации

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Intelligent Signal Processor Protocol Appendix L
Receive Data Word Allocation (4th Operand of PMCR(260))
Read Set Value HH (Continuous Units) (Sequence No. 318 (Hex
013E))
This sequence reads set value HH for continuous units.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
This sequence is similar to sequence No. 317 (Read Set Value (by Unit Number)).
Read Set Value H (Continuous Units) (Sequence No. 319 (Hex
013F))
This sequence reads set value H for continuous units. The word allocation is identical to that of sequence No.
318 (Read Set Value HH (Continuous Units)).
•
•
•
+64 to
+65 Operand
(ASCII 2 characters) Same as above
Offset Contents (data format) Data
+0 Number of receive data words
(4 digits Hex) 0004 to 0061 (4 to 97 decimal)
+1 End code (2 digits Hex) 00 to 22
+2 to +3 Set value
(5 digits BCD)
•
•
•
+95 to
+96 Set value
(5 digits BCD) Same as above
Offset Contents (data format) Data
+0 Number of send data words
(4 digits Hex) 0002
+1 Number of units (4 digits Hex) 0001 to 0020 (1 to 32 decimal)
Offset Contents (data format) Data
End code
+0
+1
+2
+3
+94
+95
+96
Number of receive data words Receive data
storage words
~ ~
Set value
(Undefined)
Set value
Set value
(Undefined) Set value
End code (Undefined)
(Undefined)
00000 to 99999
Negative sign: F (5th digit in BCD)
Example 12345
+2
+3
2345
0001
Example –1234
+2
+3
1234
000F
Number of units
+0
+1
Number of send data words First word of
send data