MelsecA - Q driver not writing all decimals for float numbers to PLC

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• MELSECA: (BLOCKWRITE=1) Writing any negative values always returns -1

  Summary Writing a recipe using the MELSECA driver with activated BLOCKWRITE: Negative values are always set to -1 regardless of the value. This has been fixed. Description BLOCKWRITE has been activated for MELSECA with this entry in the project.ini: ...

• MELSECA driver: Blockwrite does not work

  Summary With enabeled Blockwrite the MELSECA driver fails to write variable values even writing a single variable does not work Description With enabeled Blockwrite the MELSECA driver fails to write variable values even writing a single variable does ...

• MELSECA: Driver does not use maximum block size for read and write requests

  Summary The MELSECA driver does not use an optimized block size for reading and (block)writing variables in a consecutive address range. Description The MELSECA driver does not use an optimized block size for reading and (block)writing variables in a ...

• MELSECA driver: String variables show the value of the 1st (offset) string variable if displayed on the same screen

  Summary MELSECA driver: If string variables with consecutive addressing (offsets) are displayed on the same screen they all show the value of the 1st addressed (offset variable). On different screens the variables display the correct and respective ...

• The MELSECA driver does not set the WR_SUC Status bit after successfully synchronously writing a Boolean variable in the Runtime.

  Summary The MELSECA driver does not correctly set the WR_SUC Status bit for Boolean variables after successfully writing the variable synchronously in the runtime.  For all other variable types, WR_SUC is set correctly when a synchronous write is ...