Moog DS2100 Manuel d'utilisateur Page 297

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SECTION 7: CANOPEN DRIVE PROFILE : DS402 DS2100 User’s Manual
C27750-001 PAGE 7-43
7.16 Profile Position Mode
In this mode, a target position is input to a profile generator. It generates a position demand profile for the position
control loops, with further inputs to the profile generator shaping its output (e.g. velocity, acceleration limits…)
Figure 7.21 Profile Position Mode implementation.
Index Name Type Comment
0x607A ds402 target position S32 Input to profile generator in position units.
0x607B ds402 software range limit Array Range limiting on demand, in position units.
0x607B/0 number of entries U08 Fixed value = 2
0x607B/1 min S32 Default value = -2
31
0x607B/2 max S32 Default value = 2
31
-1
0x607D ds402 software position limit Array Limit on demand in position units, relative to home position.
0x607D/0 number of entries U08 Fixed value = 2
0x607D/1 min S32 Default value = -2
31
0x607D/2 max S32 Default value = 2
31
-1
0x607F ds402 max profile velocity U32 Max. speed allowed during a profile move, in velocity units.
0x6080 ds402 max motor speed U32 Maximum allowable speed of motor, in rpm.
0x6510/32 ds402 max_load_speed U32 Maximum allowable speed of load in velocity units
0x6081 ds402 profile velocity U32 Normally attained at end of accel. ramp, in velocity units.
0x6083 ds402 profile acceleration U32 Used to define acceleration of moves, in acceleration units.
0x6086 ds402 motion profile type S16 Only linear ramp (trapezoidal profile) is implemented.
0x60C5 ds402 max acceleration U32 Used to limit the profile acceleration, in acceleration units.
Table 7.16 Table of profile position mode parameters
CONTROL WORD
1. The control word is implemented as specified in the DS402 standard, with the following mode specific bits.
Homing
Function
Position
Control Loop
Pos. Factor
+ Polarity
Limiter
Max Profile Velocity
Profile Velocity
Target Position
Tgen
Max Motor Speed
Limiter
Vel. Enc. Factor
+ Polarity
Min
Vel Factor 1
[Incs]
[Incs/s]
Limiter
Max acceleration
Profile Acceleration
Accel. Factor
[Incs/s
2
]
Motion Profile Type
Software Position Limits,
Position Range Limits,
Home Offse
t
Position
Feedback
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