Siemens SINUMERIK 808D - 23.10.8.5 Addressing Machine and Setting Data; 23.10.8.6 Addressing the User Data

Function Manual
01/2017
279
Example:
Alternatively, the drive index can be read from a local variable using
$<variable name>
"substitution characters".
for instance DO$local variable
Example:
<DATA name = "drive/dc/p1460[do1]">1</DATA>
Indirect addressing:
<LET name = "driveIndex">1</LET>
<DATA name = "drive/dc/p1460[do$driveIndex]">1</DATA>
23.10.8.5
Addressing machine and setting data
Drive and setting data is identified by the character $ followed by the name of the data.
Machine data:
$Mx_<name[
index, AX<axis_number>
]>
Setting data:
$Sx_<name[index, AX<axis_number>]>
x:
N – General machine or setting data
C – Channel-specific machine or setting data
A – Axis-specific machine or setting data
Index:
For a field, the parameter indicates the index of the data.
AX<axis_number>:
The required axis (
<axis_number>
) has to be specified for axis-specific data.
Alternatively, the axis index can be read from a local variable using
$<variable name>
"substitution characters".
e.g. AX$localvariable
Example:
<DATA name ="$MN_AXCONF_MACHAX_NAME_TAB[0] ">X1</DATA>
Direct addressing of the axis:
<DATA name ="$MA_CTRLOUT_MODULE_NR[0, AX1] ">1</DATA>
…
…
Indirect addressing of the axis:
<LET name ="axisIndex"> 1 </LET>
<DATA name ="$MA_CTRLOUT_MODULE_NR[0, AX$axisIndex] ">1</DATA>
23.10.8.6
Addressing the user data
Addressing user data starts with the path section
gud
, followed by the GUD name.
For a field, after the name, the required field index should be specified in square brackets.
Example:
<DATA name ="gud/syg_rm[0]"
<OP>"gud/syg_rm[0]" 0 10 </op>