1 SERVO PARAMETER DETAILS
1.9 Positioning control setting servo parameters group ([Pr. PT_ _ ])
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1
[Pr. PT03_Feed function selection (*FTY)]
[Pr. PT03.2_Degree unit rotation direction selection]
Select the rotation direction for when [Pr. PT01.2 Unit for position data] is set to "2" (degree).
0: Specified rotation direction
1: Rotation in the direction with the shortest distance
2: Rotation in the address decreasing direction
3: Rotation in the address increasing direction
This function is enabled in the profile position mode and positioning mode (point table method).
When [Pr. PT01.2] is set to a value other than "2", this parameter is disabled.
This servo parameter corresponds to [Positioning option code (Obj. 60F2h)].
Once this servo parameter is changed, the setting will be enabled immediately.
When the object is mapped to the cyclic communication, do not write values with engineering tools because the controller
overwrites the servo parameter values written with engineering tools.
When the relative position command is set for the auxiliary function of the point table in the positioning mode (point table
method), this servo parameter is disabled.
[Pr. PT05_Homing speed (ZRF)]
Set the servo motor speed for homing.
The servo motor speed is clamped at the maximum speed. When changing the speed to the permissible speed, set the speed
in [Pr. PA28.4 Speed range limit selection].
If the set speed exceeds 8000 r/min (mm/s), the speed is clamped at 8000 r/min (mm/s). However, the set speed is clamped
when [Pr. PT02.7 Internal position command - Process speed selection] is set to "0".
This function corresponds to [Speed during search for switch (Obj. 6099h: 01h)].
When the object is mapped to the cyclic communication, do not write values with engineering tools because the controller
overwrites the servo parameter values written with engineering tools.
This function is enabled when [Pr. PT01.1 Speed/acceleration/deceleration unit selection] is set to "0". This function and [Pr.
PV11 Homing speed extension setting] are mutually exclusive.
Initial value
Setting range
Setting method
Ver.
00000000h
Refer to the relevant detail No.
Each axis
Refer to the relevant detail No.
Initial value
Setting range
Ver.
0h
Refer to the text
B6
Initial value
Setting range
Setting method
Ver.
100.00 [r/min], [mm/s]
0.00 to 167772.15
Each axis
A0