Siemens SINUMERIK 840D sl Commissioning Manual

1.9.5 Addressing drive components
Addressing the drive components starts with the path section drive.
Then the drive device is specified:
CU – Control Unit
DC – Drive Control (Motor Module)
CULNK – Expansion Modules (HUBs)
TM – Terminal Modules
LM – Line Modules
The parameter to be set is added to this section.
Example:
<LET name="r0002_content"></LET>
<LET name="p107_content"></LET>
<!— Reading of value r0002 on the CU ->
<OP> r0002_content = "drive/cu/r0002" </OP>
<OP> r0002_content = "drive/cu/r0002[CU1]" </OP>
<!— Reading of value r0002 on NX1 ->
<OP> r0002_content = "drive/cu/r0002[CU2]" </OP>
<!— Reading of value p107[0] on the CU ->
<OP> p107_content = "drive/cu/p107[0]" </OP>
<PRINT text="%d"> p107_content </PRINT>
<!— Reading of value p107[0] on the CU ->
<OP> p107_content = "drive/cu/p107[0, CU1]" </OP>
<PRINT text="%d"> p107_content </PRINT>
<!— Reading of value p107[0] on the NX1 ->
<OP> p107_content = "drive/cu/p107[0, CU2]" </OP>
<PRINT text="%d"> p107_content </PRINT>
Addressing the drive objects:
To address individual objects, the desired object should be entered in square brackets after
the parameter.
Generating user dialogs
1.9 Addressing components
Easy XML
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1 87

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based