Setpoint And Encoder Assignment - Siemens SINUMERIK 840D sl Function Manual

7.4.2

Setpoint and encoder assignment

Setpoint marshalling
The following machine data is relevant for the setpoint assignment of a machine axis.
MD30100
Setpoint assignment: Bus segment
System
840D sl
MD30110
Setpoint assignment: Drive number / module number
System
840D sl
MD30120
Setpoint assignment: Setpoint output on drive module/module
System
840D sl
MD30130
Setpoint output type
System
840D sl
Encoder assignment
The following machine data is relevant for assigning the encoder information of the drive -
transferred in the PROFIdrive telegram - to the encoder inputs of the machine axis:
MD30210
Actual value assignment, bus segment
System
840D sl
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
G2: Velocities, setpoint / actual value systems, closed-loop control
$MA_CTRLOUT_SEGMENT_NR
Value Meaning
5 PROFIBUS DP / PROFINET (default)
$MA_CTRLOUT_MODULE_NR
Value Meaning
x The logical I/O address of the drive is assigned from MD13050
$MN_DRIVE_LOGIC_ADDRESS[ n ] via the drive number.
The drive number (x) results from the index (n) of MD13050:
x = n + 1
Note
The machine data is of no significance if the drive is simulated (MD30130
$MA_CTRLOUT_TYPE = 0).
$MA_CTRLOUT_NR
Value Meaning
1 Modular drive at PROFIBUS / PROFINET with PROFIdrive profile (default)
$MA_CTRLOUT_TYPE
Value Meaning
0 Simulation (operation without drive)
1 Setpoint output active
$MA_ENC_SEGMENT_NR[ n ]
Value Meaning
5 PROFIBUS DP / PROFINET
7.4 Setpoint/actual-value system
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