Input DescriptionΒΆ
EN (enable)
Data type: BOOL
The Function Block is activated by a TRUE at the input EN. A FALSE keeps the Function Block deactivated. Is the Function Block activated, the values being present at the inputs are processed and the output values are delivered.
SLOT (slot)
Data type: BYTE
At input SLOT, that slot (card number) is specified, from which the data shall be read.
The external slots are numbered from the right to the left and begin with the number 1.
SECTION (section to write)
Data type: STRING[20]
Section to write to.
KEY (key to write)
Data type: STRING[20]
Key to be written.
VALUE (value to write)
Data type: STRING[80]
Value of the key to be written.
ACT (actual)
Data type: FLASH_DATA_ACT_TYPE
With the ACT input, the Function Block can be set to initialize, write the configuration data or to save, to skip or reset the Function Block operation.
The input can be set to the following\ values:\ \ \
FLASH_DATA_INIT
With this input, the Function Block is initialized for processing of configuration data. The configuration data is copied from the Flash to the RAM, where it can be processed until a re-write into the Flash is performed via the SAVE input.
If ACT=FLASH_DATA_INIT, all the other inputs are ignored. If the initialization process is performed, all the previous changes are discarded and the original configuration data is copied from the Flash.
FLASH_DATA_WRITE
Write data to a RAMdisk with the ACT = FLASH_DATA_WRITE.
FLASH_DATA_SKIP
Skip current changes in RAMdisk by using FLASH_DATA_SKIP at the input ACT.
FLASH_DATA_RES
With this input, a reset function is carried out, which deletes all of the configuration data completely.