Drive Configuration - Siemens SINUMERIK 840Di sl Commissioning Manual

Machine data
Table 11-15 Axis names: Machine data
Number Name
General ($MN_ ... )
10000 AXCONF_MACHAX_NAME_TAB
Channelspecific ($MC_ ... )
20060 AXCONF_GEOAX_NAME_TAB
20080 AXCONF_CHANAX_NAME_TAB
References:
/FB/ Function Manual - Basic Functions; K2 Axes, Coordinate Systems, Frames, Workpiece
numbers Actual-Value System, Section "Axes"
11.5.3

Drive configuration

The following data must be assigned parameters in the NC for the cyclic process data
exchange between the NC and the DP slave drives:
● I/O address of the drives
● I/O address of the Control Units (optional, only SINAMICS)
● Message frame
I/O addresses
The I/O address tells the NC the data areas via which cyclic process data exchange occurs
with the drive or the Control Unit.
The I/O addresses assigned in the SIMATIC S7 project are entered in the following machine
data:
● MD13050 $MN_DRIVE_LOGIC_ADDRESS[n] (logical I/O address)
● MD13120 $MN_CONTROL_UNIT_LOGIC_ADDRESS (logical I/O address for the Control
To parameterize the PROFIBUS communication for the drives, see:
● SINAMICS: Section "DP slave: SINAMICS S120" (Page 287)
● SIMODRIVE: Section "DP slave: SIMODRIVE drives"
Standard values: Axes
The default values for the I/O addresses of the axes are designed so that there is sufficient
clearance per axle, starting at I/O address 4100, each with a measuring circuit:
● MD13050 $MN_DRIVE_LOGIC_ADDRESS[n] = 4100 + n * 40
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Unit (SINAMICS))
NC Commissioning with HMI Advanced
Name/remarks
Machine axis name
Geometry axis name in channel
Channel axis name/special axis name in channel
11.5 Axes and spindles
389