Changing Internal Set Speeds With Input Signals - YASKAWA SGD7S series Product Manual

6.9 Internal Set Speed Control

6.9.4 Changing Internal Set Speeds with Input Signals

6.9.4

Changing Internal Set Speeds with Input Signals

You can select the internal set speed and direction with the ON/OFF combinations of the /SPD-
D (Motor Direction) signal and the /SPD-A and /SPD-B (Internal Set Speed Selection) signals.
• Rotary Servomotors
/SPD-D
OFF
ON
• Linear Servomotors
/SPD-D
OFF
ON
6-56
Input Signals
/SPD-A /SPD-B
OFF OFF
OFF ON
ON ON
ON OFF
OFF OFF
OFF ON
ON ON
ON OFF
Input Signals
/SPD-A /SPD-B
OFF OFF
OFF ON
ON ON
ON OFF
OFF OFF
OFF ON
ON ON
ON OFF
Motor
Direction
Stops the motor with an internal speed of 0.
Operates the motor with internal set speed 1, which
is set in Pn301.
Forward
Operates the motor with internal set speed 2, which
is set in Pn302.
Operates the motor with internal set speed 3, which
is set in Pn303.
Stops the motor with an internal speed of 0.
Operates the motor with internal set speed 1, which
is set in Pn301.
Reverse
Operates the motor with internal set speed 2, which
is set in Pn302.
Operates the motor with internal set speed 3, which
is set in Pn303.
Motor
Direction
Stops the motor with an internal speed of 0.
Operates the motor with internal set speed 1, which
is set in Pn380.
Forward
Operates the motor with internal set speed 2, which
is set in Pn381.
Operates the motor with internal set speed 3, which
is set in Pn382.
Stops the motor with an internal speed of 0.
Operates the motor with internal set speed 1, which
is set in Pn380.
Reverse
Operates the motor with internal set speed 2, which
is set in Pn381.
Operates the motor with internal set speed 3, which
is set in Pn382.
Motor Speed
Motor Speed