Manufacturer Cycle For Tool Change Cust_T And Cust_M6 - Siemens SINUMERIK 840D sl Commissioning Manual

22.3.3

Manufacturer cycle for tool change CUST_T and CUST_M6

Function
The two cycles are used to track the T preparation (CUST_T) and the tool change
(CUST_M6) according to SERUPRO. In so doing, depending on the specific toolholder, the
following is output:
● Last programmed change
● Last programmed preparation
Precondition
The cycles can only be used when tool management is active.
Sequence
The two cycles are called in the "SERUPRO-END-ASUB", which also provides the two
transfer parameters.
Parameter
_THnr
_MTHnr
The cycles themselves do not contain and "machine logic". Pure data operations are
performed.
The active toolholder or the master spindle is saved.
Using the transfer parameter, the situation at the time of the T or M6 programming is
determined. This situation is established, T and/or M06 output or a branch is made into the
manufacturer cycles. After the output of T and M06 or after returning from the manufacturer
cycles, the toolholder, saved at the beginning, is reactivated.
A change cycle can then only be called without any restriction, if the corresponding queries
such as program test, block search,...exist.
SINUMERIK Operate (IM9)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
Meaning
Toolholder or master spindle number that was programmed for the change or the
preparation.
Number of the active toolholder or master spindle at the time of programming.
Configuring cycles
22.3 Manufacturer cycles
459