Siemens SINUMERIK 828D Commissioning Manual page 278

Tool management
9.3 NC ↔ PLC user interface
Loading/unloading and relocating
Loading/unloading and relocating: Tool movement (MVTOOL) or magazine positioning
(POSM) from the part program or SINUMERIK Operate
xx: Loading station index
y : Index of the TO unit
● 40xx y000 Acknowledgments from the PLC user program for loading/unloading and
relocating, magazine positioning
● 41xx y000 jobs to the tool management for loading/unloading and relocating, positioning
the magazine
● 41xx y100 feedback from tool management
● 41xx y120 Job status
Tool change
Tool change (T command, M06)
xx: Spindle index
y : Index of the TO unit
● 42xx y000 Prepare and execute acknowledgments from the PLC user program for the tool
change
● 43xx y000 prepare and execute jobs to tool management for tool change
● 43xx y100 feedback from tool management
● 43xx y120 Job status
Transfer step and acknowledgment step tables:
● 9900 0000 Constant transfer step table (configurable)
● 9901 0000 Variable transfer step table (configurable and modifiable)
● 9902 0000 Acknowledgment step table (configurable)
Example:
There is a separate data area in the respective data blocks for each TO unit:
● Tool holder 1 in TO unit 1: DB4x00.0xxx
● Tool holder 2 in TO unit 1: DB4x01.0xxx
● Tool holder 1 in TO unit 2: DB4x00.1xxx
● Tool holder 2 in TO unit 2: DB4x01.1xxx
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Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
CNC commissioning