R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 357

• 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

Troubleshooting
a.810
a.820
a.830
Display
Encoder backup
error
Encoder check-
sum error
Encoder battery
error
Error
Occurs when the
control circuit
power supply is
turned ON.
(Setting: Pn002.2
= 1)
Occurs when the
control circuit
power supply is
turned ON.
Used with absolute
value (setting:
Pn002.2 = 0).
Occurs when the
control circuit
power supply is
turned ON or dur-
ing operation.
Occurs when the
SENSOR ON
(SENS_ON) com-
mand is executed.
Occurs when the
control circuit
power supply is
turned ON.
(Setting: Pn002 =
1)
Occurs when the
control circuit
power supply is
turned ON.
Used with absolute
value (setting:
Pn002.2 = 0).
Status when
error occurs
• The Servo Driver board is
• The power was turned
• The encoder cable was
• The encoder power sup-
• Absolute encoder is
• Servo Driver is defective. • Replace the Servo
• Encoder is defective.
• Servo Driver is defective. • Replace the Servo
• Encoder is defective.
• The Servo Driver board is
• The battery has a faulty
• The battery voltage is
• The Servo Driver board is
defective. (When abso-
lute values are used
incrementally.)
ON for the first time to the
absolute encoder.
disconnected.
ply (+5 V) from the Servo
Driver and the battery
power supply are both
down.
defective.
(Encoder self-diagnosis)
(Encoder self-diagnosis)
defective. (When abso-
lute values are used
incrementally.)
connection or is discon-
nected.
lower than the prescribed
value (2.7 V).
defective.
Cause of error
• Replace the Servo
• Execute the encoder's
• Check the connections
• Restore power to the
• If the alarm is still not
• If the problem continues
• If the problem continues
• Replace the Servo
• Correct the battery con-
• Replace the battery and
• Replace the Servo
Driver.
setup operation.
and execute the
encoder's setup opera-
tion.
encoder (e.g., replacing
the battery), and then
execute the encoder's
setup operation.
cleared even after exe-
cuting the setup opera-
tion again, then replace
the encoder.
Driver.
to occur frequently even
after the encoder has
been set up, replace the
Servomotor.
Driver.
to occur frequently even
after the encoder has
been set up, replace the
Servomotor.
Driver.
nections.
turn ON the encoder
power again.
Driver.
Countermeasures
Chapter 5
5-25