5. TEST OPERATION
Pressing the single block switch starts the single block mode. When the
cycle start button is pressed in the single block mode, the tool stops after
a single block in the program is executed. Check the program in the single
block mode by executing the program block by block.
Fig.5.5 (a) Single block
Procedure for Single Block
1 Press the single block switch on the machine operator’s panel. The
execution of the program is stopped after the current block is
2 Press the cycle start button to execute the next block. The tool stops
after the block is executed.
Refer to the appropriate manual provided by the machine tool builder
for single block execution.
When G28, G29, or G30 is Commanded, single block is executed on
Reference position return
and single block