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Siemens SINUMERIK 808D - Page 184

Siemens SINUMERIK 808D
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22515 GCODE_GROUPS_TO_PLC_MODE C04 -
- Behavior of G group transfer to PLC DWORD PowerOn
-
- - 0, 0, 0, 0, 0, 0, 0, 0... 0 0x1 1/1 M
Description: For setting the behavior, i.e. how the G groups are to be interpreted in the PLC with
regard to data.
With the current behavior (bit 0 = 0), the G group is the array index of a 64-byte
field (DBB 208 - DBB 271).
Maximally the 64th G group can be reached in this way.
With the new behavior (bit 0 = 1), the data storage in the PLC consists of max. 8 bytes
(DBB 208 - DBB 215).
With this procedure, the array index of this byte array is identical with the index of
the MD22510 $MC_GCODE_GROUPS_TO_PLC[Index] and MD22512
$MC_EXTERN_GCODE_GROUPS_TO_PLC[Index].
Each index (0 - 7) may only be set for one of the two machine data; the value 0 must
be entered for the other MD.
Bit 0(LSB) = 0:
Behavior as before, the 64-byte field is used for displaying the G codes
Bit 0(LSB) = 1:
The user specifies for which G groups the first 8 bytes are to be used
22530 TOCARR_CHANGE_M_CODE C04 H2, W1
- M code at change of tool holder DWORD PowerOn
-
808d-me42 - 0, 0, 0, 0, 0, 0, 0, 0... -99999999 99999999 7/2 M
808d-me62 - 0, 0, 0, 0, 0, 0, 0, 0... -99999999 99999999 7/2 M
808d-te42 - 0, 0, 0, 0, 0, 0, 0, 0... -99999999 99999999 7/2 M
808d-te62 - 0, 0, 0, 0, 0, 0, 0, 0... -99999999 99999999 7/2 M
808d-mte40 - 0, 0, 0, 0, 0, 0, 0, 0... -99999999 99999999 0/0 S
808d-mte60 - 0, 0, 0, 0, 0, 0, 0, 0... -99999999 99999999 0/0 S
Description: The absolute value of this machine data indicates the number of the M code, which is
output at the VDI interface when a tool holder is activated.
If the MD is positive, the unchanged M code is always output.
If the MD
is negative, the number of the tool holder is added to the absolute value
of the machine data and the number is output.
Special cases:
N M code is output, if the number of the M code to be output or the absolute value of
this MD is set to one of the values 0 to 6, 17 or 30. It is not monitored whether an
M code created in this way will conflict with other functions.
References:
/FB/, H2, Auxiliary Function Output to PLC
22550 TOOL_CHANGE_MODE C01, C11, C04,
C09
W3, K1, W1
- New tool compensation for M function BYTE PowerOn
-
- - 0, 0, 0, 0, 0, 0, 0, 0... 0 1 2/2 M
Description: The T function is used to select a tool in the program. The setting in this machine
data determines whether the new tool is loaded immediately on execution of the T
function:
MD22550 $MC_TOOL_CHANGE_MODE = 0
Machine data
3.3 Channel-specific machine data
Parameter Manual
184 List Manual, 01/2017

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