9
© Siemens AG, 2002. All rights reserved
9-160 SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
Sequence of operations
Selecting dry run
Precondition
You have selected the EasyStep machining sequence.
Select the extended soft key menu with the "ETC" key.
Simultan-
eous rec.
Select the soft key labeled "Simultaneous recording".
Dry run
Select the soft key labeled "Dry run".
Dry run
feedrate
If necessary, activate the dry run speed by pressing the soft key "Dry
run feedrate".
Initiate the program dry run by pressing the "NC start" key.
Deselecting dry run
Precondition
Program is active
Press the "NC Stop" key twice
and
the soft key "Abort"
Dry run
Deselect the dry run function by pressing the soft key "Dry run".
The control system returns to the state it was in before Dry Run was
selected.
• The dry run function can be selected/deselected provided that no
NC start command is active. The spindle is simulated in the actual-
value display in the dry run.
• You can terminate graphic simulation of a program during NC
operation with the key "Recall".