R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 350

• 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

5-18
Troubleshooting
a.320
a.330
Display
Regeneration
overload
Main circuit power
supply setting
error
Error
Occurs when the
control circuit
power supply is
turned ON.
Occurs when the
main circuit power
supply is turned
ON.
Occurs during nor-
mal operation.
(Large increase in
regeneration resis-
tor temperature)
Occurs during nor-
mal operation.
(Small increase in
regeneration resis-
tor temperature)
Occurs during Ser-
vomotor decelera-
tion.
Occurs when the
control circuit
power supply is
turned ON.
Occurs when the
main circuit power
supply is turned
ON.
Status when
error occurs
• The Servo Driver board is
• The power supply voltage
• Regenerative energy is
• Regeneration is continu-
• The capacity set in
• Servo Driver is defective. • Replace the Servo
• Regenerative energy is
• The Servo Driver board is
• While in DC power sup-
• While in AC power supply
• Pn600 is not set to 0
defective.
is 270 V or higher.
excessive.
ous.
Pn600 is smaller than the
external regeneration
resistance capacity.
excessive.
defective.
ply input mode, AC power
was supplied via L1 and
L2 (or L1, L2, and L3).
input mode, DC power
was supplied via B1/
and
even though no regener-
ation resistance is con-
nected.
Cause of error
−
terminals.
+
• Replace the Servo
• Correct the voltage.
• Reselect the regenera-
• Correct the setting for
• Reselect the regenera-
• Replace the Servo
• For AC power supply
Driver.
tion resistance amount,
or recheck the load con-
ditions and operating
conditions.
Pn600.
Driver.
tion resistance amount,
or recheck the load con-
ditions and operating
conditions.
Driver.
input, set Pn001.2 to 0.
For DC power supply
input, set Pn001.2 to 1.
Countermeasures
Chapter 5