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Installation manual
CNC 8055
CNC 8055i
14.
AXES CONTROLLED FROM THE PLC
SOFT: V02.2X
PLC execution channel
14.1 PLC execution channel
The CNC offers a parallel execution channel to execute commands received from the PLC. This
channel will have its own history and it permits the execution of blocks programmed from the PLC
regardless of the operating mode being selected at the CNC at the time.
When the CNC receives a command from the PLC and it is executing another command received
earlier, it will store the new one in an internal buffer. This new command will be executed after
finishing the one being executed.
The internal buffer can store up to 3 commands received from the PLC besides the one currently
in execution.
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