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Appendix LVisual Inspection System Protocol
356
Receive Data Word Allocation (3rd Operand of PMCR)
(Undefined)
Integer portion
Receive data
storage words
Number of receive data words+0
+1
+2
+3
Measurement value
Decimal portion
Sign 0
Offset Content (data format) Data
+0 Number of receive data words
(4 digits BCD)
0004
+1 to
+3
Measurement value (decimal portion)
(3 digits BCD)
Example
–123.456
Example
+123.456
Measurement value (integer portion)
(7 digits BCD)
+3
+4
3456
0012
+3
+4
3456
0012
Measurement value (sign)
(1 digit)
+5 +5
F000 0000
F is stored for negative values.
Note 1. Only one output No. can be designated.
2. Measurement is not performed with this command. The measurement results of the last measurement
will be stored in the specified words.
3. This command can acquire only the measurement value of the window No. set by output format.
4. For data 1 and 2 , the receive data is compared with the send data. If the receive data is not the same as
the send data, CIO 28909 (if port A is used) or CIO 28913 (if port B is used) will turn ON.
5. The ranges of measurement values are as follows:
For calibration OFF setting : –2147483.648 to 2147483.647
For calibration ON setting : –9999999.999 to 9999999.999
6. If a measurement value exceeds the range of measurement values when calibration is turned off, unex-
pected data is stored in the specified words.
Measurement Execution (F300) (Sequence No. 460)
This sequence carries out one measurement and stores measurement results in the specified words
Send Data Word Allocation (2nd Operand of PMCR)
None.
Receive Data Word Allocation (3rd Operand of PMCR)
Integer portion
Receive data stor-
age words
Number of receive data words+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
(Undefined)
Window No.
(Undefined)
Data 1
Evaluation
result
Decimal portion
Sign 0
Integer portion
Data 2
Decimal portion
Sign 0
Integer portion
Data 3
Decimal portion
Sign 0
Integer portion
Data 4
Decimal portion
Sign 0
Integer portion
Data 5
Decimal portion
Sign 0