The acceleration, deceleration and jerk rates are defined by 75.13, 75.14 and 75.15
respectively.
￭
Relative
This command starts a movement relative to the current reference position. The
source of the command is selected by parameter74.27. The status of the command
is visible in bit 7 of 74.4.
The relative distance is defined in 75.11. The sign of the value will determine the
direction of movement.
The acceleration, deceleration and jerk rates are defined by parameters 75.13, 75.14
and 75.15 respectively.
￭
Absolute
This command starts a movement to an absolute position. The source of the
command is selected by 74.28. The status of the command is visible in bit 8 of
74.4.
The target position is defined in 75.11. In a linear-axis configuration (86.18 Modulo
range numerator = 0), the direction of movement is inherently determined by the
given target position value. In a roll-over axis configuration (86.18 > 0), the direction
is determined by parameters 74.30 and 74.31.
The acceleration, deceleration and jerk rates are defined by parameters 75.13, 75.14
and 75.15 respectively.
￭
Position index
This command starts a movement according to the position index functionality,
configured in parameter 76 Position indexing.
￭
Gear in
This command starts synchronization according to the synchronization mode
selected in the parameter 74.81. The source of the command is selected by 74.32.
The status of the command is visible in bit 12 of 74.4. Absolute synchronization
mode executes superimposed position movement when the gear-in command
reaches synchron (master) speed to compensate for the difference between geared
synchron position and actual position. Relative mode executes synchronization
to a master reference selected by 87.11 and keeps the phasing after synchron
speed is reached.
The acceleration and deceleration rates are defined by 75.13 and 75.14 respectively.
The gear-in ratio is defined by 87.35 and 87.36.
For details, see section Master reference (page 51).
36 Position control program features
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