R88A-CNG01R Omron, R88A-CNG01R Datasheet - Page 413
R88A-CNG01R
Manufacturer Part Number
R88A-CNG01R
Description
Encoder Connector ABS Motor
Manufacturer
Omron
Datasheet
1.R88A-CNG01R.pdf
(508 pages)
Specifications of R88A-CNG01R
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- Current page: 413 of 508
- Download datasheet (22Mb)
7-2 Realtime Autotuning
Realtime autotuning estimates the load inertia of the machine in realtime, and automatically sets the
optimal gain according to the estimated load inertia.
Realtime autotuning can be applied to all control modes.
Precautions
for Correct Use
Operation commands for
actual conditions of use
Load inertia
Operating
pattern
Load
Position/speed
command
• If the load inertia is too small or too large compared with the rotor inertia (i.e., less
• If the load inertia changes quickly, i.e., in less than 10 seconds.
• If the machine rigidity is extremely low.
• If there is backlash or play in the system.
• If the speed is continuously run at a low speed below 100 r/min.
• If the acceleration/deceleration gradually changes at less than 2,000 r/min in 1 s.
• If the acceleration/deceleration torque is too small compared with the unbalanced
• If a speed of 100 r/min or an acceleration/deceleration of 2,000 r/min/s does not
Automatic gain
adjustment
than 3 times, more than 20 times, or more than the applicable load inertia ratio).
load and the viscous friction torque.
continue for at least 50 ms.
• Realtime autotuning may not function properly under the conditions
described in the following table. If realtime autotuning does not function
properly, use normal mode autotuning or manual tuning.
Conditions under which realtime autotuning does not function properly
Position/speed
control
Realtime autotuning
Estimated resonance frequency
Estimated load inertia
Automatic filter
adjustment
Adaptive
Servo Drive
filter
Torque
command
Current
control
7-2 Realtime Autotuning
Servomotor
speed
Servo-
motor
current
Encoder
Servo-
motor
7-4
7
Related parts for R88A-CNG01R
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
G6S-2GLow Signal Relay
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Compact, Low-cost, SSR Switching 5 to 20 A
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet: