Subroutine 60 - Disk_Mgz_M (Disk-Style Tool Magazine Used For Milling) - Siemens SINUMERIK 808D ADVANCED Series Commissioning Manual

Assigned global variables
None
Relevant PLC machine data
No.
MD14512[19].7
Example for calling subroutine 59
6.6.33

Subroutine 60 - Disk_MGZ_M (disk-style tool magazine used for milling)

Purpose
You can use subroutine 60 to control the disk-style tool magazine on a milling machine.
In the reference point mode, initialize the tool magazine by pressing the "Original position of the tool magazine" key.
In the manual mode, you can rotate the tool magazine clockwise or counter-clockwise, and enable the tool magazine to
reach the spindle or tool change position respectively through the "Clockwise rotation of the magazine", "Counter-clockwise
rotation of the magazine", "Tool magazine reaching the spindle", and "Tool magazine reaching the tool change position"
keys.
In AUTO mode, you need to execute M06 to call the tool change subroutine when compiling a part program. Subroutine 60
and the tool change subroutine must be used together during the tool change process. Three operations are involved in the
tool change control, that is, tool return, tool retrieval, and tool change.
1. The tool return operation is to return the tool on the spindle back to the tool magazine disk when compiling T0 and a tool
is located on the spindle.
2. The tool retrieval operation is to get the desired tool from the tool magazine disk and install it on the spindle when
compiling Tx (x ≠ 0) and no tool is on the spindle.
3. The tool change operation is to first return the tool on the spindle back to the tool magazine disk and then get the desired
tool from the tool magazine disk when compiling Tx (x ≠ 0; x ≠ number of the tool on the spindle).
For details, please refer to the tool change subroutine.
When setting 14512[19].3 to 1, the maintenance mode is enabled, in which you can perform the following operations:
● When the tool magazine is in the spindle position, axis Z only moves upward to the tool change position.
● When axis Z is under the tool change position, the tool magazine cannot move to the spindle position.
● When the tool magazine is rotating, the tool magazine needs to go home if the emergency stop button is pressed.
The following machine data is involved in this subroutine:
MD10715: M_NO_FCT_CYCLE[0]
MD10716: M_NO_FCT_CYCLE_NAME[0]
MD22550: TOOL_CHANGE_MODE
MD22560: TOOL_CHANGE_M_CODE
Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
Unit Range
- -
Description
1: to enable the manual machine function
0: to disable the manual machine function
175