R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 362

• 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

5-30
Troubleshooting
a.d00
a.d01
Display
Deviation counter
overflow
Deviation counter
overflow alarm at
Servo-ON
Error
Occurs when the
control circuit
power supply is
turned ON.
Occurs during
high-speed rota-
tion.
Occurs without
Servomotor rota-
tion when there is
a position com-
mand.
Occurs when oper-
ation is normal but
a long command is
sent.
Occurs when the
control circuit
power supply is
turned ON.
Status when
error occurs
• The Servo Driver board is
• The Servomotor's U, V,
• The Servo Driver board is
• The Servomotor's U, V,
• The Servo Driver board is
• Servo Motor gain is
• The position command
• The deviation counter
• The load conditions
• Position deviation pulses
• The Servomotor was
defective.
and W wiring is incorrect
(faulty connections).
defective.
and W wiring is faulty.
defective.
poorly adjusted.
pulse frequency is too
high.
overflow level (Pn520) is
not suitable.
(torque, inertia) do not
conform to the Servomo-
tor specifications.
have accumulated exces-
sively with the Servo
OFF.
operated form outside
when the Servo was
OFF.
Cause of error
• Replace the Servo
• Correct the Servomotor
• Correct the encoder wir-
• Replace the Servo
• Correct the Servomotor
• Replace the Servo
• Increase the speed loop
• Increase/decrease the
• Use the smoothing func-
• Check the electronic gear
• Correct the setting for
• Check the load and the
• Set so that the Servomo-
• Correct the detection
Driver.
wiring.
ing.
Driver.
wiring.
Driver.
gain (Pn100) and the
position loop gain
(Pn102).
position command pulse
frequency slowly.
tion.
ratio.
Pn520.
Servomotor capacity.
tor does not operate with
the Servo OFF.
level.
Countermeasures
Chapter 5