Example For Fc 100 And Fb 110 - Siemens SINUMERIK 840D sl Commissioning Manual

11/2006
Execution
8.4.1

Example for FC 100 and FB 110

Procedure
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
To ensure that tool management always knows where the current tool is lo-
cated, each tool location change must be reported to tool management via FC
7/8 (transfer block). The FC 7/8 (transfer block) is called by the PLC user pro-
gram (FB110).
FB110 is provided as example.
Data blocks DB71, 72, 73, and 74 are set up automatically. The lengths of the
data blocks are determined by the parameters for tool management in DB4.
DB4 is written by the PLC user program. FB100 is available as an example for
this.
Implement call FC 8 and create PLC data (DB4).
For this purpose, either adjust the blocks FC 100 and FB110 in the directory
\ShopMill_Turn or use your own blocks.
The AWL source TM_REV.AWL is provided as an example for tool manage-
ment in directory \ShopMill_Turn.
S
Modify source file TM_REV.AWL (data transfer for turret) and then compile
the file.
Source file TM_REV.AWL contains the following blocks:
– FC 100 (block for tool management configuration)
– FB 110, DB 110 (blocks for data transfer in tool management)
The blocks for transferring tool management data (FB110, DB110) must be
adapted to suit the individual machine.
S
Load the blocks to the PLC.
S
Call the blocks in OB 1 and OB 100:
– Call FC 100 in OB 100
– Call FB 110 in OB 1
8 Tool Management
8.4 Start–up in the PLC
8-95