R88M-WP20030H-BW Omron, R88M-WP20030H-BW Datasheet - Page 338

• Manufacturer Part Number: R88M-WP20030H-BW
• Description: SERVO MOTOR 200W 200V W/BRAKE
• Manufacturer: Omron

Specifications of R88M-WP20030H-BW

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MWP20030HBW

Operation
4-7
4-7-1
H What Is Online Auto-tuning?
• Online auto-tuning is a control function that measures the driver’s load inertia while it is operating, and
Note You cannot use online auto-tuning in the following cases.
H Online Auto-tuning Related Settings
• The following tables show the user parameters and System Check Modes relating to online auto-tun-
D User Parameters (Pnjjj)
D System Check Mode (Fnjjj)
Note The selected value is written to the user parameters.
4-100
Pn100
Pn101
Pn102
Pn103
Pn110
Pn401
Fn001
Fn007
attempts to maintain constantly the target speed loop gain and position loop gain.
ing.
Parameter
Function
code
No.
• When the Torque Control Mode is used for control.
• When IP control is used for a speed control loop (Pn10b.1 = 1).
• When using No. 2 gain for control (i.e., when GSEL (gain switching input) is input or automatic
• When the torque feed-forward function is used (Pn002.0 = 2).
• When the speed feedback compensation function is used (Pn110.1 = 0).
The OMNUC W-series AC Servo Driver is equipped with an online auto-tuning function.
Use this function to easily adjust the gain even if you are using a servo system for the first
time. If you cannot use the online auto-tuning function, adjust the gain manually.
gain switching is used).
Making Adjustments
Online Auto-tuning
Rigidity setting for online auto-tuning
Storing of online auto-tuning results
Speed loop gain
Speed loop integration time constant
Position loop gain
Inertia ratio
Online auto-tuning setting
Torque command filter time constant
Parameter name
Function name
Select 10 stages from a combination of Pn100,
Pn101, Pn102, and Pn401. (See note.)
The inertia ratio calculated using online
auto-tuning is written to Pn103 (inertia ratio).
Target value for auto-tuning
Integration time constant for auto-tuning
Target value for auto-tuning
Initial value for auto-tuning
Select auto-tuning function
Filter time constant for auto-tuning
Explanation
Explanation
Chapter 4