Omron SYSMAC CJ1W-SCU21-V1, Operation Manual

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Intelligent Signal Processor Protocol Appendix L
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
(4 digits Hex) 0004 to 0042 (4 to 66 decimal)
+1 Number of compared data
(4 digits Hex) 0001 to 0020 (1 to 32 decimal)
+2 Relevant unit No. (2 digits BCD) 00 to 99
+3 Operand (ASCII 2 characters) 5048 (“PH”)
4248 (“BH”)
•
•
•
+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 to +2 Peak/bottom data
(5 digits BCD)
Relevant unit No. (Undefined)
Number of compared data
+0
+1
+2
+3
+64
+65
Number of send data words First word of
send data
~ ~
Relevant unit No. (Undefined)
Operand
Operand
Peak/bottom data
Status
+0
+1
+2
+3
+94
+95
+96
Number of receive data words Receive data
storage words
~ ~
Peak/bottom data
(Undefined)
Peak/bottom data
(Undefined)
Peak/bottom data
Status
(Undefined)
(Undefined)
00000 to 99999
Negative sign: F (most significant digit)
Example 12345
+1
+2
2345
0001
Example –1234
+1
+2
1234
F000