Siemens sinumerik 840d Programming Manual page 79

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Programming example

Of the 6 axes, the following are used for machining

in channel 1: 1st, 2nd, 3rd and 4th.

The 5th and 6th axes in channel 2 are used for the

workpiece change.

Axis 2 is to be transferred between the 2 channels

and then assigned to channel 1 after POWER ON.

Program "MAIN" in channel 1

%_N_MAIN_MPF

INIT (2,"TRANSFER2")

N... START (2)

N... GET (AX2)

N... RELEASE (AX2)

N... WAITM (1,1,2)

Program "Replace2" in channel 2

%_N_TRANSFER2_MPF

N... RELEASE (AX2)

N160 WAITM (1,1,2)

N150 GET (AX2)

SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) − 04.00 Edition

1.15 Axis transfer, spindle transfer

Flexible NC Programming

Select program TRANSFER2 in channel 2

Start program in channel 2

Accept axis AX2

Enable axis AX2

Wait for wait marker in channel 1 and 2 for

synchronizing both channels

Rest of program after axis transfer

Wait for wait marker in channel 1 and 2 for

synchronizing both channels

Accept axis AX2

Rest of program after axis transfer

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