R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 354

• 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

5-22
Troubleshooting
a.710
a.720
a.730
Display
Overload (momen-
tary maximum
load)
Overload (contin-
ual maximum load)
DB overload
Error
Occurs when the
control circuit
power supply is
turned ON.
Occurs when the
Servo is turned
ON.
Occurs without the
Servomotor rotat-
ing by command
input.
Occurs when the
control circuit
power supply is
turned ON.
Occurs during Ser-
vomotor opera-
tion, except with
Servo OFF.
Occurs with Servo
OFF during Servo-
motor operation.
Status when
error occurs
• The Servo Driver board is
• Servomotor wiring is
• Encoder wiring is incor-
• Servo Driver is defective. • Replace the Servo
• Servomotor wiring is
• Encoder wiring is incor-
• The starting torque
• Servo Driver is defective. • Replace the Servo
• The Servo Driver board is
• The Servo Driver board is
• The rotation energy dur-
• Servo Driver is defective. • Replace the Servo
defective.
incorrect (faulty wiring or
connections).
rect (faulty wiring or con-
nections).
incorrect (faulty wiring or
connections).
rect (faulty wiring or con-
nections).
exceeds the maximum
torque.
defective.
defective.
ing DB stops exceeds the
DB resistance capacity.
Cause of error
• Replace the Servo
• Correct the Servomotor
• Correct the encoder wir-
• Correct the Servomotor
• Correct the encoder wir-
• Recheck the load condi-
• Replace the Servo
• Replace the Servo
• Check the following
(1) Lower the Servomo-
(2) Reduce the load inertia.
(3) Reduce the frequency
Driver.
wiring.
ing.
Driver.
wiring.
ing.
tions, the operating con-
ditions, and the
Servomotor capacity.
Driver.
Driver.
Driver.
items.
Driver.
tor's operating rotation
frequency.
of DB stops.
Countermeasures
Chapter 5