Omron OMNUC W Series User Manual page 284

Operation
H Related Functions
• Functions related to speed control that can be used during speed control are as follows:
Function name
Torque limit function
Speed limit function
4-5-4 Internally-set Speed Control
H Functions
• Controls the Servomotor speed using the speed (internally-set speed Nos. 1 to 3) set in the parame-
ters.
• Selects the internally-set speed using the control input terminal's speed selection commands 1 and 2
(SPD1: CN1-45, SPD2: CN1-46), and sets the rotation direction using the rotation direction command
(RDIR: CN1-41) (Pin No. is the default allocation.)
• When SPD1 and SPD2 are both OFF, the Servomotor decelerates and stops according to the decel-
eration time. At this time, you can make pulse train inputs (during position control), speed command
inputs (during speed control), and torque command inputs (during torque control) using the parameter
settings.
Controller
internally-set speed
Note
control can only be
performed using dig-
ital I/O signals.
4-68
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Explanation
This function limits the Servomotor's torque output.
This function limits the Servomotor rotation speed from
becoming too high.
OMNUC W-series Servo Driver
Internally-set speed control
Speed selection
command
Rotation direc-
tion command
4-5-10 Torque Limit
Function
4-5-15 Speed Limit
Function
Internally-set
speeds 1 to 3
(Pn301 to Pn303)
Rotation
direction
Chapter 4
Reference
OMNUC W-series
Servomotor