Cust_Techcyc.spf Manufacturer Cycle - Siemens SINUMERIK 840D sl Commissioning Manual

Configuring cycles
22.3 Manufacturer cycles
T replacement cycle
If a T replacement cycle is being used, then the following note must be observed:
Note
The CUST_T cycle uses the language command TCA (ToolChangeAbsolut) for the T call
and therefore also has the possibility of inserting tools that have been disabled. However,
this language command cannot be substituted.
The following must be observed if working at a machine with T replacement:
• The T preparation cycle must be explicitly called at the specified position.
• If the call is realized using the CUST_T cycle, then the parameter evaluation
($C_TS_PROG, ...) is skipped.
Alternatively, the original TCA language command can be reprogrammed.
References
For more information, please refer to the Function Manual, Basic Functions, Chapter:
SERUPRO-End-ASUB
22.3.4

CUST_TECHCYC.SPF manufacturer cycle

Function
For technological cycles, the CUST_TECHCYC cycle is called from ShopMill and ShopTurn
cycles, if the machine builder must make certain adaptations to a specific machine (e.g.
activate specific M commands). For instance, this may be necessary in order to retract or
extend part catchers when cutting off parts on lathes or to position a spindle for clamping
(only in JobShop).
The CUST_TECHCYC.SPF cycle can be used to program and execute the necessary
sequences.
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Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
SINUMERIK Operate (IM9)