Siemens SINUMERIK 840Di sl Function Manual page 127

Expansions in SW 5 and higher
From SW 5 to 7, the following services are additionally provided:
• Synchronized actions, which can be tagged for the PLC
• Availability of additional real-time variables
• Access to PLC I/O (option)
• 255 parallel synchronized actions per channel are possible with the option "Synchronized
• Static synchronized actions IDS that are active beyond the program end and are effective
• Online calculations and online tool offsets (from SW 6).
• Axis replacement using synchronized actions and in the technology cycle (SW 7 onward).
• Creating of coupling modules for the generic coupling (SW 7.4 and higher).
Synchronized actions
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
actions step 2".
in all operating mode are possible using the option "Inter-mode group actions, ASUBs
and synchronized actions".
Boundary conditions
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