Siemens SINAMICS S120 Function Manual page 431

OVERRIDE (Pos Velocity Override)
This process data defines the percentage for the velocity override.
Normalization: 4000 hex (16384 dec) = 100 %
Range of values: 0 ... 7FFF hex
Values outside this range are interpreted as 0%.
MDI_TARPOS (MDI position)
This process data defines the position for MDI sets.
Normalization: 1 corresponds to 1 LU
MDI_VELOCITY (MDI velocity)
This process data defines the velocity for MDI sets.
Normalization: 1 corresponds to 1000 LU/min
MDI_ACC (MDI acceleration)
This process data defines the acceleration for MDI sets.
Normalization: 4000 hex (16384 dec) = 100 %
The value is restricted to 0.1 ... 100% internally.
MDI_DEC (MDI deceleration override)
This process data defines the percentage for the deceleration override for MDI sets.
Normalization: 4000 hex (16384 dec) = 100 %
The value is restricted to 0.1 ... 100% internally.
MDI_MOD
For a detailed table see function diagram [2480].
Table 10- 14 Signal targets for MDI_MOD (positioning mode, r0108.4 = 1)
Bit
0
1
2
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Meaning
0= Absolute positioning
1= Relative positioning
0 = Absolute positioning for modulo axes via the shortest route
1 = Absolute positioning for modulo axes in positive direction
2 = Absolute positioning for modulo axes in negative direction
3 = Absolute positioning for modulo axes via the shortest route
Communication PROFIBUS DP/PROFINET IO
10.1 Communication according to PROFIdrive
Interconnection
parameter
p2648=r2094.0
p2651=r2094.1
p2652=r2094.2
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