Mitsubishi A1SD75M3 User Manual page 563

12 CONTROL AUXILIARY FUNCTIONS
Example
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* Teaching program
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• Set the positioning data other than the positioning address and circle
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data of data No. 2.
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*
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• Position the workpiece to the auxiliary point of the circular interpolation
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using a manual operation.
• Store the data for the positioning data interface in D111 to D114.
(Write pattern: 060FH)
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*
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• Position the workpiece to the end (positioning address) of the circular
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interpolation using a manual operation.
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• Store the data for the positioning data interface in D111 to D114.
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(Write pattern: 050F
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H
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*
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X4 : BUSY signal
X40, X41 : Teaching 1, 2 command
M105, M107 : Teaching command 1, 2 pulse
M106, M108 : Teaching command 1, 2 storage
D111 to D114 : Positioning data interface
D115, D116 : Teaching results
POINT
(1) Use the address 1103 to 1137 areas in the system control data area as the buffer memory
for the positioning data interface.
(2) Confirm the teaching function and teaching procedure before setting the positioning data.
(3) The positioning addresses that are written are absolute address (ABS) values.
(4) If the positioning operation is correctly completed with the written positioning data, it is
recommended that the positioning data be registered in the AD75 flash ROM.
2) Carry out the teaching operation with the following program.
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MELSEC-A
<Teaching command 1 pulse>
<Interface data setting>
<Teaching command 1 hold>
<Teaching result (auxiliary point) read>
<Teaching command 1 storage OFF>
<Teaching command 2 pulse>
<Interface data setting>
<Teaching command 2 hold>
<Teaching result (end point) read>
<Teaching command 2 storage OFF>