R88A-CNG01R Omron, R88A-CNG01R Datasheet - Page 455

• Manufacturer Part Number: R88A-CNG01R
• Description: Encoder Connector ABS Motor
• Manufacturer: Omron

Specifications of R88A-CNG01R

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Alarm
code
14
15
Overcurrent
Servo Drive
overheating
Error
Occurs during operation.
Status when error occurs
Occurs when the Servo
Drive is turned ON.
• Control PCB error
• Servomotor power line
• Miswiring between
• Servomotor winding is
• The relay for the
• Servomotor
• The pulse input timing
• The resistor in the
• The ambient tempera-
• The load is too large.
is short-circuited or
ground-faulted
between phases.
phase U, phase V,
phase W, and ground.
burned out.
dynamic brake has
been consequently
welded.
non-conformity
is too fast.
Servo Drive is
abnormally
overheating.
ture is too high.
Cause
8-3 Troubleshooting
• Replace the Servo
• Repair the short-cir-
• Measure the
• Correct the wiring.
• Measure the winding
• Do not frequently input
• Do not operate the
• Use a Servomotor that
• Wait 100 ms min.
• Reduce the ambient
• If the relay doesn’t
• Lower the ambient
• Increase the capacity
• Lighten the load.
• Extend the accelera-
Drive.
cuited or ground-fault-
ed wire.
insulation resistance
at the Servomotor
and, if there is a short-
circuit, replace the
Servomotor.
resistance, and if the
winding is burned out,
replace the Servomo-
tor.
the RUN Command
Input.
system by turning the
servo ON and OFF.
is appropriate for use
with the Servo Drive.
before inputting
pulses after turning
ON the RUN
Command Input
(RUN).
temperature of the
Servo Drive to 55°C or
lower.
click when the power
supply is turned ON,
replace the Servo
Drive.
temperature.
of the Servo Drive and
Servomotor.
tion and deceleration
times.
Countermeasure
8-8
8