Yaskawa Sigma II Series Servo System - Manual (Page 120)

Sigma II User’s Manual Chapter 5: Parameter Settings and Functions
5 - 34
2. Set the motor speeds with the following parameters.
These parameters are used to set motor speeds when the contact input speed
control function is selected. If the setting is higher than the maximum motor
speed of the servomotor, then the servomotor will rotate at its maximum speed.
Speed selection input signals /P-CL(SPD-A)(CN1-45) and /N-CL (/SPD-B)
(CN1-46) and the rotation direction selection signal /P-CON (/SPD-D)(CN1-41)
enable the servomotor to run at the preset speeds.
3. Set the soft start time.
The servo amplifier internal speed reference controls speed by applying this
acceleration setting.
Parameter Signal
Setting
(rpm)
Control Mode
Pn301
Speed 1 (SPEED 1)
(Contact Input Speed Control)
Range: 0 to 10000
Default Setting: 100
Speed Control
Pn302
Speed 2 (SPEED 2)
(Contact Input Speed Control)
Range: 0 to 10000
Default Setting: 200
Speed Control
Pn303
Speed 3 (SPEED 3)
(Contact Input Speed Control)
Range: 0 to 10000
Default Setting: 300
Speed Control
Parameter Signal
Setting
(ms)
Control Mode
Pn305 Soft Start Acceleration Time
Setting Range: 0 to 10000
Default Setting: 0
Speed Control
Pn306 Soft Start Deceleration Time
Setting Range: 0 to 10000
Default Setting: 0
Speed Control
Servo operates
at the internally
set speed.
SPEED1
SPEED2
SPEED3
M
Servomotor
Servo amplifier
Contact Input Speed Control
Servo amplifier
internal speed
reference
Speed
reference
Soft start
Maximum speed
Pn305: Sets this time interval.
Maximum speed
Pn306: Sets this time interval.