Yaskawa YASNAC PC NC PLC Programming Manual - Manual (Page 101)

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YASNAC PCNC PLC Programming Manual Chapter 6: PLC Instructions
(b) Example
(c) Control conditions
• Designation of the data table size (number of bytes) (IPSHXX)
Designate the size of the data table by the number of bytes.
• Designation of the start address of the data table (APSH#XXXX)
Designate the start address of the data table.
The data table can be created any place.
• Designation of the address storing the I/O data (APSH#XXXX)
RW = 0: The address where the output data are stored.
RW = 1: The address where the input data are stored.
• Designation of the address storing the number in the table (APSH#XXXX)
The data to be read or rewritten are designated by the number in the table.
Designate the address where this number is stored.
• Designation of the data size (BYT)
BYT = 0: The data stored in the data table are 1-byte data.
BYT = 1: The data stored in the data table are 2-byte data.
• Designation of read/write processing (RW)