R88M-WP20030H-BW Omron, R88M-WP20030H-BW Datasheet - Page 287

• 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
When the position loop gain is manipulated, the response is as shown in the diagram below.
• Set the mechanical system inertia (load inertia for Servomotor shaft conversion) using the ratio (%) of
• This parameter is the initial online auto-tuning value. After performing online auto-tuning, the correct
Note The setting range is 0 to 10,000 when the Servo Driver software version is “r.0014” or earlier.
• These parameters are gain and time constants selected when using gain switching under the follow-
• If the mechanical system inertia changes greatly or if you want to change the responsiveness for when
Pn103
Setting
range
Pn104
Setting
range
Pn105
Setting
range
Pn106
Setting
range
the Servomotor rotor inertia. If the inertia ratio is set incorrectly, the Pn100 (speed loop gain) value will
also be incorrect.
value will be written to Pn103 if the tuning results are saved. Refer to 4-7-1 Online Auto-tuning for
details.
ing conditions.
the Servomotor is rotating and when it is stopped, you can achieve the appropriate control by setting
the gain and time constant beforehand for each of these conditions, and then switch according to the
conditions.
S When GSEL (gain switching input) is used.
S When automatic gain switching is set and the switching conditions are met.
A terminal must be allocated using Pn50d.2 (input signal selection 4 –– GSEL (gain switching)
signal input terminal allocation). Refer to 4-8-5 Gain Switching (Position, Speed, Internally-set
Speed Control) for details.
Pn10b.2 (automatic gain switching selection) must be set. Refer to 4-8-6 Automatic Gain Switch-
ing (Position Control) for details.
Servomotor
speed
Inertia ratio (Position, speed, internally-set speed control)
0 to 20000
No. 2 speed loop gain (Position, speed, internally-set speed control)
1 to 2000
No. 2 speed loop integral time constant (Position, speed, internally-set speed control)
15 to 51200 Unit
No. 2 position loop gain (Position, speed with position lock)
1 to 2000
Unit
Unit
Unit
When position loop gain is low
%
Hz
x 0.01 ms
1/s
When position loop gain is high
Default
setting
Default
setting
Default
setting
Default
setting
300
80
2000
40
Restart
power?
Restart
power?
Restart
power?
Restart
power?
Chapter 4
Time
No
No
No
No
4-49