Simulating The Program Block By Block - Siemens sinumerik 840D sl Operating Manual

5.8.2

Simulating the program block by block

You can control the program execution during simulation, i.e. execute a program block by
block, as when executing a program.
Procedure
Note
Enabling/disabling single block
+
Turning
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
1. Simulation is started.
2. Press the "Program control" and "Single block" softkeys.
3. Press the "Back" and "Start SBL" softkeys.
The pending block of the program is simulated and then stops.
4. Press "Start SBL" as many times as you want to simulate a single
program block.
5. Press the "Program control" and the "Single block" softkeys to exist the
single block mode.
Press the <CTRL> and <S> keys simultaneously to enable and
disable the single block mode.
Simulating a machining operation
5.8 Program control during the simulation
163