Omron CJ1W-SCU41, Руководство по эксплуатации

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Intelligent Signal Processor Protocol Appendix I
Read Display Value (PV) (Continuous Units) (Sequence No. 336
(Hex 0150))
This sequence reads display value (PV) 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. 335 (Read Display Value (PV) (Continuous Units)).
Model Data Read (by Unit Number) (Sequence No. 337 (Hex
0151))
Reads model data and stores the results in the specified words.
Send Data Word Allocation (3rd Operand of PMCR(260))
Note The number of Units can be up to 25 maximum.
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
+0 Number of send data words
(4 digits Hex) 0003 to 001B (3 to 27 decimal)
+1 Number of units
(4 digits Hex) 0001 to 0019 (1 to 25 decimal)
+2 Relevant unit No.
(2 digits BCD) 00 to 99
•
•
•
+ 26 Relevant unit No.
(2 digits BCD) Same as above
Number of units
+0
+1
Number of send data words First word of
send data
Relevant unit No.
Number of units
+0
+1
+2
+26
Number of send data words First word of
send data
~ ~
Relevant unit No. (Undefined)
(Undefined)