Pocket Exchange In The Pocket Table; Module 9300 Locking/Releasing The Pocket Table - HEIDENHAIN TNC 426 PB/M Technical Manual

Pocket exchange in
the pocket table
6 – 410
To switch the pockets of two tools in the pocket table:
7 7 7 7 Lock the pocket table with Module 9300.
7 7 7 7 Switch the pockets with Module 9305.
7 7 7 7 Release the pocket table with Module 9300.

Module 9300 Locking/releasing the pocket table

Module 9300 locks the pocket table for pocket switching with Modules 9305
or 9306, then releases it again. As long as the pocket table is locked, a tool
change is not sent from the NC to the PLC. Instead, the error message tool
preselection is running appears. As soon as the pocket table has been
released, the tool change is output from the NC to the PLC.
Call:
PS B/W/D/K <Lock/release pocket table>
0: Release the pocket table
1: Lock the pocket table
CM 9300
PL B/W/D <Error>
0: Pocket table locked/released
1: Pocket table could not be locked
2: Pocket table could not be released
3: Transfer parameter invalid
4: Module was not called in a submit job or spawn job
5: Module was called during the NC program run
Error recognition:
Marker Value Meaning
M4203 0 Pocket table locked/released
1 Error code in W1022
W1022 2 Invalid parameter for locking/releasing the pocket table
6 Pocket table was already locked/released
20 Module was not called in a spawn job or submit job
21 Module was called during an NC program run
HEIDENHAIN Technical Manual TNC 426, TNC 430