R88A-TK02W Omron, R88A-TK02W Datasheet - Page 407

• Manufacturer Part Number: R88A-TK02W
• Description: BKT R88D-WN15H ML2
• Manufacturer: Omron

Specifications of R88A-TK02W

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88ATK02W

Operation
Note If adjusting the Servomotor current detection offset, first try performing automatic adjustment
Flowchart for Servomotor Current Detection Offset Manual Adjustment
Note 1. Adjust the offset while monitoring the torque command monitor (current monitor)’s waveform.
System Check Mode
Servomotor current
detection offset manual
adjustment
(Fn00E). Only attempt manual adjustment if the torque ripple is still large after performing auto-
matic adjustment.
Adjust phase-U offset 10° in the best direction for torque ripple
Adjust phase-U offset 1° in the best direction for torque ripple.
Adjust phase-V offset 10° in the best direction for torque ripple.
Adjust phase-V offset 1° in the best direction for torque ripple.
Torque ripple does not improve even if adjusted in both + and – directions?
Rotate Servomotor at approx. 100 r/min. (with no load).
1 s min.
1 s min.
Characteristics OK?
End
U-phase (CU1)
offset adjustment
Phase selection (Cu1
= U phase)
1 s max.
1 s min.
1 s min.
V-phase (CU2)
offset adjustment
Phase selection (Cu2
= V phase)
Chapter 4
1 s max.
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