Example with MVS_SNS

The following CNC block is not executed until after the PLC acknowledges the M function.

Initialisation in the channel parameter list

m_synch[..]    0x4

Programming Example

MVS_SNS

When the N40 block is executed, M25 is output and the motion is continued. If the acknowledgement of M25 is not received in good time, the program stops at the end of N40.