R88M-WP10030S-BWS1 Omron, R88M-WP10030S-BWS1 Datasheet - Page 346

• Manufacturer Part Number: R88M-WP10030S-BWS1
• Description: SERVO MOTOR 100W 100V W/BRAKE
• Manufacturer: Omron

Specifications of R88M-WP10030S-BWS1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MWP10030SBWS1

Operation
4-8
4-8-1
H Functions
• The bias function shortens positioning time by adding bias revolutions to speed commands (i.e., com-
• If the residual pulses in the deviation counter exceed the setting in Pn108 (bias addition band), the
H Parameters Requiring Settings
Note 1. When not using the bias function, set Pn107 to 0.
Note 2. If the bias rotational speed is set too high, it will cause Servomotor operation to be unstable.
H Setting Procedure
• Complete the gain adjustment before adjusting the bias.
• Increase the Pn107 (bias rotational speed) setting until positioning time is minimal. At this point, if
• If the overshoot is too large, increase Pn108 (bias addition band) to reduce it.
H Operation
Note Refer to Position Loop Block Diagram in 4-7-2 Manual Tuning for the internal processing block
4-108
Pn107
Pn108
mands to the speed control loop).
speed set in Pn107 (bias rotational speed) is added to the speed command, and when the residual
pulses in the deviation counter are within the setting in Pn108, adding to the number of bias rotations
stops.
there are no problems with using overshoot, adjustments are complete.
Parameter No.
configuration.
Advanced Adjustment Functions
The optimum setting depends on the load, the gain, and the bias addition band, so adjust the
setting while observing the Servomotor response. (Begin with a bias setting of Pn107 = 0, and
gradually increase it.)
Bias Function (Position)
Servomotor speed
Bias rotational
speed
Bias addition
band
Parameter
name
Set the rotation speed to be added to the bias
(setting range: 0 to 450 (r/min.)).
Set the residual pulses to be added to the number
of bias rotations using command units (setting
range: 0 to 250 (command units)).
Pn107 added to speed command
when residual pulse exceeds Pn108.
Speed command (command
pulse frequency)
Explanation
Bias function OFF
Bias function ON
4-4-4 Parameter
Details
Chapter 4
Reference