[SMB-66E]
－ 58 －
3) M Code
Group Code Function Description
A
M0
(M00)
Program Stop
After completion of the current block, the program stops.
When the start signal is input again, program execution
starts with the next block.
M30 End of Program
The program terminates to return the head block of the
program.
B M98 Sub-program call
Executes sub-program.
<Input Method>
M98 P ← sub-program number
Nest is feasible up to four times.
M99 End of sub-program
Indicates the end of sub-program.
After executing the block containing M99, the main
program is resumed.
C M68 Braking Motion
Electromagnetic brake for the brake and dose not make
servo system integral control.
Turn off across the BK+ and BK- terminals of the driver.
M69 Brake Releasing
Electromagnetic brake for the brake and makes servo
system integral control.
Turn on (24VDC) across the BK+ and BK- terminals of
the driver.
D
M20
to M27
I/O Output
M signal in bit corresponding to the first digit is output to
CN3, and M code strobe output will turn ON
simultaneously.
Three (3) M codes can be written in the same block, and
can be output simultaneously.
E M70 Segment position output
When "G101" is used, the M code output corresponding
to the indexing position (bits 0 to 7: binary format) and
segment position strobe output are issued simultaneously
at CN3.
The segment position for n segmentation is expressed 1
to n.
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