User`s manual

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[Details of data flow]
Read X-axis parameter 1 (block data No.00) from PS side.
Transfer read data to write storage area.
Write write data to PS.
Save block data.
The following table shows the procedure for the above flow and the setup method when the ladder
program on the following page is used.
Setting
Result
• Block data No. (No.0) to read is set to
49205, and the block data read relay
05224 is turned ON.
• The data of block data 0 (parameter 1) is
entered to input block data storage area
49100 to 49177.
Setting
• The data in input block data storage area
49100 is transferred to output block data
storage area 49300.
Result
• The data is transferred to 49300. As
49300 is output area, the content of the
49300 is edited here if parameter 1 must
be modified.
Setting
• Block data transfer No. (No.0) to write is
set to 49205, and the block data write
relay 05223 is turned ON.
Result
• The content of block data 0 is written to
the PS side.
Setting
• The block data save (shared RAM→flash
ROM) relay 05225 is turned ON.
Result
• Saving of data to flash ROM is completed.
After writing of all block data has ended, be
sure to write the block data to flash ROM to
prevent the block data in the PS from being
lost due to a power interruption, etc.
• The content of 19000 is set to
00(Hex) to turn 07000 ON.
• The data of X-axis parameter 1 is
read to 49100 to 49177.
• 07001 is turned ON.
• The content of 49100 to 49177 is
transferred to user-rewriteable
output area 49300 to 49377.
• The content of 19010 is set to
00(Hex) to turn 07002 ON.
•
The content of X-axis block data 0
(parameter 1) is written to the PS side.
• Block data save relay 07010 is
turned ON.
• Saving of data to flash ROM is
completed.
General method, result
Setup method/result of ladder
program on following page
(Note)
Though block data can be written in single blocks at a time when it is written to internal RAM area,
all data can only be batch-transferred when saving block data (writing data to flash ROM).