Siemens SINUMERIK 828D Commissioning Manual page 339

101
DB9901.DBW0
n: is the actual location number (n ≠ 0) to be entered by the PLC user program in the variable transfer
table.
→ Continue with Step 4
Step 3: Position magazine, location from old tool to changing point
← Previous step: Step 1
Same as Step 2, however, the magazine target location is obtained from DB4300.DBW20 (location
number for old tool - target).
Acknowledgment to TOOLMAN:
Acknowledgment
step
4
The variable location in magazine 1 is positioned at the changing point to the spindle.
Transfer step
101
DB9901.DBW0
n: is the actual location number (n ≠ 0) to be entered by the PLC user program in the variable transfer
table.
→ Continue with Step 4
Step 4: Prepare and acknowledge tool change job
← Previous step: Step 2 or Step 3
Acknowledgment to TOOLMAN:
● NC program:
● Interface signals:
● Magazine number and location number of the tools to be moved:
Acknowledgment
step
1
With this, the preparation for the tool change is complete for many systems.
→ Continue with Step 5
Step 5: 1:1 change requested
← Previous step: No previous step, entry point in the sequence for "Execute tool change" job
CNC commissioning
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
1
Acknowledgment
bit
DB4200.DBX0.4
From
Magazine
1
M206 initiates the job for execute tool change
Job from TOOLMAN: DB43xx.DBX0.0 (job bit)
DB43xx.DBB1 (command bits): Execute change (DB43xx.DBX1.1)
DB43xx.DBW6 to DBW20: Source location of the new tool, target location of the old tool
Acknowledgment
bit
DB4200.DBX0.1
9.8 Application example for milling machine
n 9998
Transfer step new Transfer step old
tool tool
101 0
To
Location Magazine
n 9998
Transfer step new Transfer step old
tool tool
0 0
Tool management
1
Status
204
Location
1
Status
1
325