R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 349

• 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.300
Display
Regeneration error Occurs when the
Error
control circuit
power supply is
turned ON.
Occurs when the
main circuit power
supply is turned
ON.
Occurs during nor-
mal operation.
Status when
error occurs
• The Servo Driver board is
• For models of 400 W and
• Check whether the
• Servo Driver is defective.
• Check whether the
• For models of 500 W or
• The regeneration resis-
• Servo Driver is defective.
defective.
below, a value other than
zero is set for Pn600, and
there is no external
regeneration resistance
installed.
regeneration resistance
wiring is defective, loose,
or disconnected.
(The regeneration tran-
sistor or the voltage
detection component is
defective.)
regeneration resistance
wiring is defective, loose.
greater, the jumper
between B2 and B3 is
disconnected.
tance is disconnected. (Is
the regenerative energy
increasing?)
(The regeneration tran-
sistor or the voltage
detection component is
defective.)
Cause of error
• Replace the Servo
• Connect regeneration
• Correct the wiring for the
• Correct the wiring for the
• Correct the wiring for the
• Correct the wiring.
• Replace the regenera-
• Replace the Servo
Driver.
resistance, or set Pn600
to zero if regeneration
resistance is not
required.
external regeneration
resistance.
external regeneration
resistance.
external regeneration
resistance.
tion resistance or replace
the Servo Driver.
(Recheck the load and
operating conditions.)
Driver.
Countermeasures
Chapter 5
5-17