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Siemens SINUMERIK 808D ADVANCED Series User Manual

Siemens SINUMERIK 808D ADVANCED Series
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Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
169
T_dir
BOOL
M237.1
Direction for searching for an adjacent tool
Relevant PLC machine data
No.
Unit
Description
14510 [22] 0.1 s Monitoring time for searching for a tool
14512 [21].1 - Switch of the I/O interface (0: set I0.0 to I2.7/Q0.0 to Q1.7 as the standard I/O wiring in the
default PLC; 1: set I6.0 to I8.7/Q4.0 to Q5.7 as the standard I/O wiring in the default PLC)
Example for calling subroutine 53
6.6.28
Subroutine 54 - Turret2_3_ToolDir (tool change direction)
Purpose
Subroutine 54 is used to find out the direction of searching for an adjacent tool and the pre-indexing position (that is, the
previous position of the desired tool in the direction of an adjacent tool). To find out the direction, you need to know the
maximum tool number of the turret and the programmed tool number.
You can use this subroutine to control the turret to search for an adjacent tool on a turning machine or a machine center.
The turret tool position ranges from 2 to 64.
For example:
Tool position
number
Current position
Programmed tool number
Pre-indexing position
Direction
1
7
2
1
CCW
2
7
5
6
CW
3
3
8
1
CW
4
1
4
3
CCW
5
6
8
7
CCW

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Siemens SINUMERIK 808D ADVANCED Series Specifications

General IconGeneral
BrandSiemens
ModelSINUMERIK 808D ADVANCED Series
CategoryControl Unit
LanguageEnglish

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