FMMU/Sync

The “FMMU” table of the slave used to handle process data is displayed at the top. In each case, mapping of the logical address (Global StartAdr) to a physical address (Phys StartAdr) is defined. Bitwise mapping is possible.

Note: These are expert settings that are usually not required.

EtherCAT Data Point Configurator – FMMU/Sync

EtherCAT Data Point Configurator – FMMU/Sync
Parameters	Description
[Add]	The “Edit FMMU” dialog opens. New FMMUs can be created.
	Global start add.	Global start address of the FMMU
	Length	Data length of the FMMU
	StartBit	Start bit
	EndBit	End bit
	Phys. start add.	Physical start address
	Phys. start bit	Physical start bit
	Access Read		Read access to FMMU enabled
	Access Read		Read access disabled
	Access Write		Write access to FMMU enabled
	Access Write		Write access disabled
	Flags Enable		Enable flag (E = Enable)
	Flags Enable		Disable flag
[Edit]	The “Edit FMMU” dialog opens. The content of the FMMU previously selected can be edited.
[Delete]	Deletes the selected entry.