R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 358

• 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

5-26
Troubleshooting
a.840
a.850
a.860
a.b31
a.b32
Display
Encoder data error Occurs when the
Encoder over-
speed
Encoder overheat
Current detection
error 1
Current detection
error 2
Error
control circuit
power supply is
turned ON.
Occurs during
operation.
Occurs when the
control circuit
power supply is
turned ON.
Occurs during
operation.
Occurs when the
control circuit
power supply is
turned ON.
Occurs during
operation.
Occurs when the
control circuit
power supply is
turned ON or dur-
ing operation.
Status when
error occurs
• The encoder is malfunc-
• The Servo Driver board is
• The encoder is malfunc-
• Encoder is defective.
• The Servo Driver board is
• The Servomotor is rotat-
• Encoder is defective.
• The Servo Driver board is
• Encoder is defective.
• The Servo Driver board is
• Encoder is defective.
• The Servo Driver board is
• The Servomotor's ambi-
• The Servomotor load is
• Encoder is defective.
• The Servo Driver board is
• The phase-U current
• The phase-V current
tioning.
defective.
tioning.
defective.
ing at 200 r/min or more
when the encoder power
is turned ON (or when
the SEN signal turns ON
for an absolute encoder).
defective.
defective.
defective.
ent temperature is too
high.
greater than the rated
load.
defective.
detection circuit is defec-
tive.
detection circuit is defec-
tive.
Cause of error
• If the problem continues
• Replace the Servo
• Correct the encoder's
• If the problem occurs fre-
• Replace the Servo
• Set the Servomotor to
• Replace the Servomotor.
• Replace the Servo
• Replace the Servomotor.
• Replace the Servo
• Replace the Servomotor.
• Replace the Servo
• Lower the Servomotor's
• Operate the Servomotor
• Replace the Servomotor.
• Replace the Servo
• Replace the Servo
to occur frequently after
the encoder power is
turned ON again, replace
the Servomotor.
Driver.
peripheral wiring (sepa-
rating the encoder and
power lines, grounding,
etc.).
quently, replace the Ser-
vomotor.
Driver.
rotate at less than
200 r/min when the
encoder power is turned
ON.
Driver.
Driver.
Driver.
ambient temperature to
40 ° C or less.
with a load that is no
more than the rated load.
Driver.
Driver.
Countermeasures
Chapter 5