R88M-WP10030S-BWS1 Omron, R88M-WP10030S-BWS1 Datasheet - Page 349

• 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
Note 2. A torque will be generated that accelerates the Servomotor in the forward direction if torque
4-8-4
H Functions
• This function shortens positioning time by adding the REF (speed command input) value to the speed
• Normally, the differential value for the position command (pulse train command) is generated in the
• If the feed-forward amount (REF voltage) is too large, an overshoot may occur, so adjust Pn300
Speed Feed-forward Function Block Diagram
H Parameters Requiring Settings
Note The default setting is 1000 (x 0.01 V / rated number of revolutions).
Pn207.1
Pn300
loop.
controller, and input to REF.
(speed command scale) as required.
Parameter No.
Position command
Differ-
ential
Host Controller
feed-forward is applied with a positive (+) voltage. Be sure that the polarity is correct because
errors such as reverse Servomotor rotation or oscillation will occur if the feed-forward is ap-
plied with a polarity opposing the acceleration direction.
Speed Feed-forward Function (Position)
Speed command
input switching
Speed command
scale
Parameter
name
Speed feed-forward
Command
pulses
Encoder output
Set Pn207.1 to 1 (use REF as speed torque
feed-forward input).
Adjust the speed feed-forward amount. (See note.)
Command
pulse factor
Encoder di-
viding rate
Speed com-
mand scale
Explanation
Electronic
gear ratio
(G1/G2)
Deviation
counter
Servo Driver
Speed
detection
Speed
loop
4-4-4 Parameter
Details
Chapter 4
Current
detection
Example
Current
loop
4-111