Omron SYSMAC CJ1W-SCU21-V1, Руководство по эксплуатации

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Intelligent Signal Processor Protocol Appendix L
Write Set Value (by Unit Number) (Sequence No. 302 (Hex 012E))
This sequence writes each set value (HH, H, L, LL).
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Write Set Value HH (Continuous Units) (Sequence No. 303 (Hex
012F))
This sequence writes set value HH for continuous units.
Send Data Word Allocation (3rd Operand of PMCR(260))
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD) 0006 to 007E (6 to 126 decimal)
+1 Number of units
(4 digits Hex) 0001 to 001F (1 to 31 decimal)
+2 Relevant unit No.
(2 digits BCD) 00 to 99
+3 Operand
(ASCII 2 characters) 4848 (“HH”), 4C4C (“LL”)
4820 (“H”), 4C20 (“L”)
+4 to +5 Set value
(5 digits BCD)
•
•
•
+124 to
+125 Set value
(5 digits BCD) Same as above
Relevant unit No. (Undefined)
Number of units
+0
+1
+2
+3
+4
+5
+122
+123
+124
+125
Number of send data words First word of
send data
~ ~
Relevant unit No. (Undefined)
Operand
Set value
(Undefined)
Set value
Operand
Set value
(Undefined)
Set value
00000 to 99999
Negative sign: F (5th digit in BCD)
Example 12345
+4
+5
2345
0001
Example –1234
+4
+5
1234
000F
Number of units
+0
+1
+2
+3
+64
+65
Number of send data words First word of
send data
~ ~
Set value
(Undefined)
Set value
Set value
(Undefined)
Set value