Siemens SINUMERIK 828D Function Manual page 485

Applies to all modes
Cross-mode synchronized actions
Modal synchronized actions can be executed per IDS in all modes for the following functions in parallel to the
channel:
• Command axis functions
• Spindle functions
• Technology cycles
Selection
The user can select the desired operating mode by means of soft keys on the operator interface.
This selection (AUTOMATIC, MDI, or JOG) is transferred to interface signals:
DB11 DBX4.0-2 (strobe mode)
in the PLC, but is not activated at this point.
Activation and priorities
The desired mode of the mode group is activated via the interface signals:
DB11 DBX0.0-2 (mode type)
If several modes are selected at the same time, the following priority is in effect:
Priority
1. Priority, high
2. Priority, medium
3. Priority, low
Display
The current mode of the mode group is displayed via the interface signals:
DB11 DBX6.0-2 (active mode)
Mode­group signal (NCK → PLC)
DB11 DBX6.2
DB11 DBX6.1
DB11 DBX6.0
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
K1: Mode group, channel, program operation, reset response
Mode
JOG
MDI
AUTOMATIC
Active operating mode
JOG
MDI
AUTOMATIC
9.3 Mode types and mode type change
Mode­group signal (NCK →
PLC)
DB11 DBX0.2
DB11 DBX0.1
DB11 DBX0.0
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