Yaskawa Σ-V Series AC Servo Drives Rotational Motor MECHATROLINK-II - Manual (Page 70)

4.2 MECHATROLINK- II Commands
4-5
4
Op
er
at
io
n
4.2
MECHATROLINK- II Commands
For information on the MECHATROLINK-II commands, refer to Σ -V Series User’s Manual MECHA-
TROLINK-II Commands (Manual No.: SIEP S800000 54).
4.3 Basic Functions Settings
This section describes how to set the basic functions for operation.
4.3.1 Servomotor Rotation Direction
The servomotor rotation direction can be reversed with parameter Pn000.0 without changing the polarity of
the speed/position reference.
The standard setting for forward rotation is counterclockwise (CCW) as viewed from the load end of the ser-
vomotor.
Note: SigmaWin+ trace waveforms are shown in the above table.
Parameter
Forward/
Reverse
Reference
Direction of Motor Rotation
Applicable
Overtravel (OT)
Pn000
n.
0
Sets CCW as
forward direction.
[Factory setting]
Forward
Reference
P-OT
Reverse
Reference
N-OT
n. 1
Sets CW as
forward direction.
(Reverse Rotation
Mode)
Forward
Reference
P-OT
Reverse
Reference
N-OT
CCW
Time
Motor speed
Torque reference
Motor speed
+
CW
Time
Motor speed
Torque reference
Motor speed
+
CW
Motor speed
Torque reference
Motor speed
+
Time
CCW
+
Time
Motor speed
Torque reference
Motor speed