R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 306

• Manufacturer Part Number: R88M-W75030T-S1
• Description: SERVO MOTOR 750W 200V
• Manufacturer: Omron

Specifications of R88M-W75030T-S1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MW75030TS1

■
• Reduce the setting value for Pn111 (speed feedback compensating gain) to increase the speed
• For this function to be used, it is a prerequisite that the inertia ratio (Pn103) value be correctly set.
■
• To perform adjustment, monitor position deviation and torque commands. Either monitor the analog
• Follow 4-6-4 Manual Tuning to adjust Pn100 (speed loop gain), Pn101 (speed loop integration con-
• After completing tuning, lower Pn111 to 10, and adjust Pn100, Pn101, Pn102, and Pn401 in the
• Repeat this adjustment procedure and perform optional adjustment.
■
This section describes the adjustment method for when speed loop gain cannot be raised due to
vibration in the mechanical system. If speed loop feedback compensation is added, be sure to moni-
tor position deviation and torque commands with the analog monitor while adjusting the Servo gain.
(Refer to 4-9 Using Monitor Output.)
Position
deviation output
4-110
Operation
Pn110.1
Pn111
loop gain and position loop gain. If the value is too small, the response may vibrate.
Make sure that the inertia ratio is set correctly.
monitor output or use Computer Monitor Software.
stant), Pn102 (position loop gain), and Pn401 (1st step 1st torque command filter time constant) to
quickly set the position deviation to zero without the torque command vibrating.
same way.
1.Set user constant Pn110 to 0002.
Parameter
Parameters Requiring Settings
Setting Procedure
Adjustment Example
No.
• Speed feedback compensation will be used.
Position loop
gain (Pn102)
Normal autotuning
switches -- Speed
feedback compensa-
tion function selection
Speed feedback com-
pensating gain
Parameter name
Speed feedback
compensation function
selection (Pn110.1)
Speed
command
Speed feedback compensation function
Speed loop gain,
speed loop integra-
tion constant
(Pn100, Pn101)
To use the speed feedback compensation func-
tion, set Pn110.1 to 0 (speed feedback com-
pensation function ON).
Adjusts the speed loop feedback gain.
Setting range: 1 to 500 (%)
Speed feedback
compensation (Pn111)
Explanation
1st step 1st tor-
que command
filter time con-
stant (Pn401)
Speed feedback
Torque command
4-3-3 Parameter
Details
4-3-3 Parameter
Details
Chapter 4
Reference