Omron OMNUC W Series User Manual page 285

Operation
H Parameters Requiring Settings
Parameter Parameter name
No.
Pn000.1 Function selection
basic switch 1
Control mode
selection
Pn50C Input signal
selection 3
Pn301 No. 1 Internal
speed setting
Pn302 No. 2 internal
speed setting
Pn303 No. 3 internal
speed setting
Pn305 Soft start
acceleration time
Pn306 Soft start
deceleration time
Note 1. If changing the default setting, set Pn50A.0 (input signal selection mode) to 1 (user-defined
settings).
Note 2. If the maximum Servomotor rotation speed setting is greater than Pn301, Pn302, and Pn303,
the setting will be taken to be the maximum rotation speed.
H Related Functions
• The following functions related to internal speed setting control can be used during internal speed set-
ting control.
Function name
Position lock function
Torque limit function
Gain reduction function
P control switching function
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Select the control mode for the internally-set
speed control (Settings: 3, 4, 5, 6)
You must set Pn50C.0 (RDIR signal selection),
Pn50C.1 (SPD1 signal selection), and Pn50C.2
(SPD2 signal selection). (See note 1.)
Set the internally-set speed (r/min.) (0 to 10,000
r/min.) (See note 2.) / ) (See o e
Set the acceleration and deceleration times (ms)
separately (0 to 10,000 ms). sepa a e y (0 o 0,000
Explanation
This function stops the Servomotor in servolock status
(position control status) using PLOCK (position lock
command) signal input.
This function limits the torque output by the
Servomotor.
Switches speed loop command from PI control to P
control by inputting a MING (gain reduction) signal to
lower servo rigidity.
Switches the speed control loop automatically from PI
control to P control to lower servo rigidity. (The
switching conditions can be selected.)
Explanation
)
s)
Chapter 4
Reference
4-4-3 Important
Parameters
4-4-3 Important
Parameters
4-4-4 Parameter
Details e a s
4-8-9 P Control
S Switching c g
Reference
4-5-14 Position
Lock Function
4-5-10 Torque
Limit Function
4-5-9 Gain
Reduction
4-8-9 P Control
Switching
4-69