Rotary weighting
Unit
Weighting factor
Factory setting (LSB)
rad/s
2
3.600.000
E
-3
Table 8.13: Weighting for rotary motion (default setting)
8.2.2.5 Modulo weighting
If you will be selecting modulo (indexing table application) (see Section "“As
linear” process option" on page 16
), the number range for the position data
(modulo value)
must
be entered. When the modulo value is exceeded the actual
position is reset to 0.
8.2.3
User defined
No wizard is available for user-defined scaling. The following “Custom scaling
diagram” is intended to help with configuring it. Calculation of the factors for position,
speed and acceleration is dependent on the selected user unit and the feed
constant or gear ratio.
MOOG
ID
No.:
CB40859-001
Date:
02/2018
MSD Servo Drive - Device Help
177
8 Motion profile
Position
[Pos Unit]
P 0270 MPRO_FG_PosNorm
Pos [incr]
P 0271 MPRO_FG_Num
P 0272 MPRO_FG_Den
P 0273 MPRO_FG_Reverse
Speed [rev/min]
P 0274 MPRO_FG_SpeedFac
Speed [Speed Unit]
Control command
Control
Acc [rev/s²]
P 0275 MPRO_FG_AccFac
Acceleration [Acc Unit]
x y
x y
x y
x y
x y
x y
Fig. 8.23: Schematic of user-defined scaling
ID
Index Name
Unit
Description
163
0
MPRO_FG_Config
Factor group configuration
270
0
MPRO_FG_PosNorm incr/rev
Internal position resolution
271
0
MPRO_FG_Num
rev
Factor group: Numerator (profile-
independent)
272
0
MPRO_FG_Den
mDegree
Factor group: denominator (profile
independent)
273
0
MPRO_FG_Reverse
Factor group: Position and speed reverse
(profile-independent)
274
0
MPRO_FG_SpeedFac rev/min/SPEED Factor group: speed factor (profile
independent)
275
0
MPRO_FG_AccFac
rev/s^2/ACC
Factor group: acceleration factor (profile
independent)
284
0
MPRO_FG_PosUnit
Unit for position values
285
0
MPRO_FG_PosExp
Factor group: Position unit exponent
(profile-independent)
286
0
MPRO_FG_
Factor group: Position unit scaling factor
Table 8.14: “Standardization / units - Custom” parameters
