Omron SYSMAC CJ1W-SCU21-V1, Руководство по эксплуатации

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3Z4L Laser Micrometer Protocol Appendix N
Single Run Measurement Start (3000-series) (Sequence No. 410
(Hex 019A))
When the sample measurement condition is from 1 to 999, this sequence performs a single run measurement
and requests the measurement results
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
Zero Run Measurement Start (3000-series) (Sequence No. 411
(Hex 019B))
If the sample measurement condition is zero, a zero run measurement is started.
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Note The zero run measurement keeps measuring until sequence No. 414 (Measurement Termination) is
executed.
Offset Contents (data format) Data
+0 Number of receive data
words (4 digit Hex) With no reference setting: 0006
With reference setting: 0009
+1 Program number
(1 digit BCD) 0 to 9
+2 Decision result
(ASCII 2 characters) With no limit setting: 0000
With limit setting: 2B4E (“+N”), 4F4B (“OK”),
2D4E (“–N”)
+3 Measurement value (decimal
portion)
(4 digits BCD) 0000 to 9999
+4 Measurement value (integer
portion) (3 digits BCD) 000 to 999
+5 Measurement value (Sign)
(BIN) If +: 0
If –: F
+6 to +8 Deviation value Same as measurement value
*The deviation will be stored in this area only when ref-
erence setting is made.
Receive data stor
age words
Number of receive data words
+0
+1
+2
+3
+4
+5
+6
+7
+8
Decimal portion
(Undefined) Integer portion
Sign
Decimal portion
(Undefined)
(Undefined) Integer portion
Sign (Undefined)
(Undefined)
Decision result
Program number
Measurement value
Deviation value
4 5 6 7
0 1 2 3
F 0 0 0
+3
+4
+5
Example –123.4567