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5 DATA USED FOR POSITIONING CONTROL
Setting item
Cd.5 Positioning data No.
Cd.6 Write pattern
Cd.7 Read/write request
*
Cd.4 to Cd.8 are data used to transmit the positioning data between the OS memory and buffer memory.
(Refer to section "7.2 Data transmission process".)
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•
Set the positioning data No. targeted for reading or writing.
•
When writing the positioning data stored in the Cd.8 data storage address into
the positioning data designated with Cd.5 , set the type of the data targeted for
writing.
* When reading, all data types are unconditionally read.
Address field
Set how to write data into the positioning address and arc address of the
positioning data.
Positioning data field
Set how to write the data other than the positioning address and arc address in
the positioning data.
•
When reading the positioning data, set "1". When writing, set "2".
•
Reading and writing are also carried out simultaneously for the interpolation axis.
•
Issue the write or read request when the PLC READY signal is OFF.
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Setting details
MELSEC-A
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