4
Machine operating area 01/2008
4.1 CNC data structure
4
© Siemens AG 2008 All rights reserved.
4-92 SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Sequence of operations
Selection of mode
The selected mode is displayed in the mode field on the screen.
Machine
Channel reset
Program aborted
Jog
MCS Position
+ X 900.000 mm 0.000
- Y -156.000 mm 0.000
+ Z 230.000 mm 0.000
Auxiliary Functions
M0
M0
M0
H0.000000
H0.000000
H0.000000
M0
M0
+ X 900.000 mm
- Y -156.000 mm
+ Z 230.000 mm
Feedrate mm/min
Act. 3000.000 0.0 %
Set. 3000.000
Aut o
MDI
JOG
REPOS
REF
Tool
T0 D0
T0 D0
T0 D0
G1
.
.
.
1
Machine Parameters Program Services
Diagnosis
Start-up
1 = operating mode
Jog
MDA
Auto
To select the modes:
• JOG
• MDA
• Automatic
press one of the keys shown on the left on the machine control panel
or
the corresponding vertical softkey, which you can access via the
"Menu Select" key:
JOG
• JOG
MDA
• MDA
AUTO
• Automatic
When a mode is selected, the LED next to the selection key on the
MCP lights up. The same status is signaled in the mode field on the
screen.