Omron CJ1W-SCU41, Руководство по эксплуатации

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Visual Inspection System Protocol Appendix L
Receive Data Word Allocation (4th Operand of PMCR(260))
Note 1. Only one output No. can be designated.
2. Measurement is not performed with this command. The measurement results of the last measure-
ment 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, the following flags will be turned ON: The flags for port 1 are CIO 190914 for the
Serial Communications Board and CIO 1500 + 25 x unit 9, bit 14 for Serial Communications
Units. The flags for port 2 are CIO 1919114 for the Serial Communications Board and CIO 1500 + 25
x unit 19, bit 14 for Serial Communications Units.
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, un-
expected data is stored in the specified words.
Offset Content (data format) Data
+0 Number of send data words
(4 digits Hex) 0003
+1 Data 1 (2 digits BCD) 00: Area
01: Center of gravity x
02: Center of gravity y
03: Main axis angle
04: Output format
05: Reference value of output format
06: X displacement
07: Y displacement
08: Angle displacement
09: X reference position
10: Y reference position
11: Angle reference position
+2 Data 2 (2 digits BCD) When 00 to 03 is set to data 1
Window No.:
00 to 07
When 04 to 05 is set to data 1
Output No.:
00 to 07
When 06 to 11 is set to data 1
Camera No.:
00 to 01
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)
Measurement value (integer portion)
(7 digits BCD)
Measurement value (sign)
(1 digit)
(Undefined)
Integer portion
Receive data
storage words Number of receive data words +0
+1
+2
+3
Measurement value
Decimal portion
Sign
0
Example
–123.456
+3
+4
+5
3456
0012
Example
+123.456
+3
+4
+5
3456
0012
F000 0000
F is stored for negative values.