Lenze ECSCPxxx - Manual (Page 199)

Commissioning
Setting the positioning profile
Direct positioning
6
l
199 EDBCSXP064 EN 8.0
6.17.7.3 Continuous constant travel (direct)
C3095/x = 112
ƒ The drive performs a constant travel as long as the function is active.
ƒ The target position selection is ignored.
ƒ The speed selection is effected in the process data telegram via "VelDirect" in
percent [%] of the maximum speed (v
max
) from C3060.
(VelDirect = 16384 = 100 % v
max
.)
ƒ The other positioning parameters (
^ 201) are defined in the positioning profile.
ƒ Abortion with control bit Ctrl1.ProfEnable = 0.
ƒ When status bit Stat1.HomePosAvailable = 1, the software limit positions are
monitored.
Preconditions
ƒ No homing required!
ƒ Control bit Ctrl1.PosDirect = 1 (selection of direct positioning)
Special feature with the "Continuous constant travel (direct)" mode and active
override−PDO:
When the positioning profile with "Continuous constant travel (direct)" starts, the sign of
the PDO data word "rx_par1" determines the direction of rotation of the constant travel.
The override influence itself continues to be effected according to amount.
6.17.7.4 Relative positioning with absolute reference (direct)
C3095/x = 113
ƒ Positioning is executed the same way as it is the case with relative positioning with
absolute reference (
¶ 194), with the following differences:
ƒ The target position is defined as a relative distance with regard to the current
position.
ƒ The position selection is carried out in the process data telegram via "PosDirect" in
increments (65536 incr. = 1 motor revolution).
ƒ The speed selection is effected in the process data telegram via "VelDirect" in
percent [%] of the maximum speed (v
max
) from C3060.
(VelDirect = 16384 = 100 % v
max
.)
ƒ The other positioning parameters (
^ 201) are defined in the positioning profile.
Preconditions
– Status bit Stat1.HomePosAvailable = 1
– Control bit Ctrl1.PosDirect = 1 (selection of direct positioning)