R88M-WP10030S-BWS1 Omron, R88M-WP10030S-BWS1 Datasheet - Page 353

• 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
• Use the notch filter to prevent mechanical resonance. This function can be used to raise the speed
• With W
Note 1. The filter setting is used to prevent mechanical resonance that cannot be eliminated using
Note 2. The Q value setting and notch filter 2 are new functions supported by Servo Drivers with soft-
H Parameters Requiring Settings
Note The Q value is a parameter that determines the characteristics of the notch filter. The smaller the
Pn408.0
Pn409
Pn40A
Pn408.2
Pn40b
Pn40C
Frequency characteristics when Q = 0.7 (set value = 70)
loop gain and to shorten positioning time.
Parameter
No.
Q value, the broader the frequency range that lowers the responsiveness. There fore, the respon-
siveness of the current loop other than the resonance frequency is lowered. When the Q value is
high, the frequency that lowers the responsiveness can be concentrated around the resonance
frequency. When the impact from the load and temperature cause the resonance frequency to
fluctuate, however, the notch filter effectiveness drops, so determine the optimum set value while
performing adjustment.
-
series AC Servo Drivers, two notch filters can be set: notch filter 1 and notch filter 2.
gain adjustment. If the notch filter is not set carefully, the mechanical operation may become
unstable. Therefore, adjust while observing the mechanical operation using a torque com-
mand monitor or other method. Make sure that an emergency stop switch is provided so that
the machine can be stopped immediately.
ware version “r.0037.”
Torque command
setting
Notch filter 1
function selection
Notch filter 1
frequency
Notch filter 1 Q
value
Torque command
setting
Notch filter 2
function selection
Notch filter 2
frequency
Notch filter 2 Q
value
Parameter name
Frequency
To use the notch filter 1 function, set Pn408.0 to 1
(notch filter 1 ON).
Set the machine resonance frequency.
Set the Q value for notch filter 1.
To use the notch filter 2 function, set Pn408.2 to 1
(notch filter 2 ON).
Set the machine resonance frequency.
Set the Q value for notch filter 2.
Frequency characteristics when Q = 2.0 (set value = 200)
Explanation
Frequency
Chapter 4
4-4-4
Parameter
Details
Reference
4-115