Siemens SINUMERIK 808D Parameter Manual page 185

The new tool is loaded directly with the programming of T or D. This setting is mainly
used on
offset defined in MD20270 $MC_CUTTING_EDGE_DEFAULT is active.
In this case, the function "Manual tools" is not enabled.
MD22550 $MC_TOOL_CHANGE_MODE = 1
The new tool is prepared for loading on execution of the T function. This setting is
used mainly on milling machines with a tool magazine in order to bring the new tool
into the tool change position without interrupting the machining process. The M
function entered in MD22560 $MC_ TOOL_CHANGE_M_CODE is used to remove the old tool
from the spindle and load the new
tool change has to be programmed with M function M06.
Related to:
MD22560 $MC_TOOL_CHANGE_M_CODE
22560 TOOL_CHANGE_M_CODE
- M function for tool change
-
- -
Description:
If the T function is only used to prepare a new tool for a tool change (this setting
is used mainly on milling machines with a tool magazine, in order to bring the new tool
into the tool change position without interrupting the machining process), another M
function must be used to trigger the tool change.
The M function entered in TOOL_CHANGE_M_CODE triggers the tool change (remove old tool
from the spindle and load new tool into the spindle). This tool change is required to
be programmed with M function M06, in accordance with DIN 66025.
Related to:
MD22550 $MC_TOOL_CHANGE_MODE
22562 TOOL_CHANGE_ERROR_MODE
- Response to tool change errors
-
- -
Description:
Behavior if faults/problems occur during programmed tool change.
Bit 0=0: Standard behavior: Stop at the faulty NC block
Bit 0=1: If a fault is detected in the block with the tool change preparation, the
alarm relevant to the preparation command T is delayed until the corresponding tool
change command (M06) has been interpreted in the program sequence. Until then, the
alarm triggered by the preparation command is not output. The operator can take
corrective actions in this block. When the program continues, the faulty NC block is
re-interpreted, and the preparation command is automatically executed again internally.
The value = 1 is relevant only if the setting MD22550 $MC_TOOL_CHANGE_MODE = 1 is used.
Bit 1 Only relevant with active tool management.
Bit 1=0: Standard behavior: Only tools with data assigned to a magazine are detected
during tool change preparation.
Bit 1=1: Manual tools can be loaded.
A tool will also be loaded if its data is known in the NCK but has not been assigned
to a magazine. In this case, the tool data is automatically assigned to the programmed
toolholder.
The user is prompted to insert tools into or remove tools from the toolholder.
Bit 2 qualifies the offset programming
Bit 2=0: active D no. > 0 and active T no.=0 gives offset 0
Active D no. > 0 and active D no.=0 gives total offset 0
Parameter Manual
List Manual, 01/2017
turning machines. If a D is not programmed in the block by T, then the tool
6, 6, 6, 6, 6, 6, 6, 6...
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0...
3.3 Channel-specific machine data
tool onto the spindle. According to DIN 66025, this
C01, C04, C09
DWORD
6 99999999
C09
DWORD
0 0x1FF
Machine data
H2, K1, W1
PowerOn
1/1 M
W1
PowerOn
1/1 M
185