YASKAWA SGMGV - Motor Rotation Direction

9.2 Settings for Fully-closed Loop Control
9-11
9
Fully-closed Loop Control
9.2.2 Motor Rotation Direction
The motor rotation direction can be set. To perform fully closed control, it is necessary to set the motor rota-
tion direction with both Pn000.0 (motor rotating direction) and Pn002.3 (external encoder usage method).
(1) Parameter Pn000.0
∗ The standard setting for "forward rotation" is counterclockwise (CCW) as viewed from the drive end.
Parameter Meaning
Signal for
Overtravel
Pn000
n.

0
Standard setting
(Forward reference
= forward rotation)
[Factory setting]
 Forward Reference
Trace Waveform of Un Monitor or SigmaWin+
At forward rotation:
Uses the P-OT
signal.
 Reverse Reference
Trace Waveform of Un Monitor or SigmaWin+
At reverse rotation:
Uses the N-OT
signal.
n.

1
Reverse Rotation Mode
(Forward reference
= reverse rotation)
 Forward Reference
Trace Waveform of Un Monitor or SigmaWin+
At reverse rotation:
Uses the P-OT
signal.
 Reverse Reference
Trace Waveform of Un Monitor or SigmaWin+
At forward rotation:
Uses the N-OT
signal.
Forward
(CCW)
Phase B
advanced
Time
Encoder output pulse
PAO
PBO
Note: The waveform reverses in case of analog
monitor (CN5) output.
Rotation speed
torque reference
Rotation speed
+
Reverse
(CW)
Phase A
advanced
Time
Encoder output pulse
Note: The waveform reverses in case of analog
monitor (CN5) output.
Rotation speed
torque reference
Rotation speed
PAO
PBO
+
PAO
PBO
+
Reverse
(CW)
Phase B
advanced
Time
Encoder output pulse
Note: The waveform reverses in case of analog
monitor (CN5) output.
Rotation speed
torque reference
Rotation speed
Forward
(CCW)
Phase A
advanced
Encoder output pulse
Note: The waveform reverses in case of analog
monitor (CN5) output.
Rotation speed
torque reference
Rotation speed
PAO
PBO
+
Time