Omron R88D-1SN10H-ECT - Page 768

12 Troubleshooting
12 - 36
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
A7 01 Capacitor
Lifetime
Warning
The capacitor built into
the Servo Drive reached
the service life.
The operating time of
the capacitor in the
Servo Drive exceeded
the service life.
Send the Servo Drive for repair or
replace the Servo Drive with a new
one. It is necessary to replace the
component that reached the service
life.
02 Inrush Cur-
rent Preven-
tion Relay
Lifetime
Warning
The inrush current pre-
vention relay built into
the Servo Drive reached
the service life.
The number of operat-
ing times of the inrush
current prevention relay
in the Servo Drive
exceeded the service
life.
*5
04 Brake Inter-
lock Output
Relay Life-
time Warning
The brake interlock out-
put (BKIR) relay built
into the Servo Drive
reached the service life.
The number of operat-
ing times of the brake
interlock output in the
Servo Drive exceeded
the service life.
*5
05 Lifetime
Information
Corruption
Warning
An error was detected in
the saved lifetime infor-
mation.
The lifetime information
corruption was detected
when the power supply
was turned ON.
Perform the Lifetime Information
Clear. Note that the lifetime may not
be detected correctly after the clear
operation because the value of life-
time information is cleared.
If this event occurs repeatedly, the
area to save lifetime information is
faulty. Replace the Servo Drive.
06 Encoder Life-
time Warning
The encoder lifetime is
close to the end.
Temporary noise If this event occurs repeatedly, the
lifetime is close to the end. Replace
the motor.
The end of the encoder
life
Encoder breakdown
AB 00 Absolute
Encoder
Counter
Overflow
Warning
The multi-rotation
counter of the encoder
exceeded the value set
in Encoder - Absolute
Encoder Counter
Overflow Warning
Level (4510-02 hex).
An inappropriate value
was set in the Encoder
- Operation Selection
when Using Absolute
Encoder (4510-01 hex).
Set an appropriate value in the
Encoder - Operation Selection
when Using Absolute Encoder
(4510-01 hex).
The multi-rotation num-
ber of the encoder
exceeded the warning
level.
Set the travel distance so that the
multi-rotation number does not
exceed the value set in the
Encoder - Absolute Encoder
Counter Overflow Warning Level
(4510-02 hex).
B0 00 Data Setting
Warning
The object set value is out of the range. Correct the object setting to be
within the specified range.
Error No.
Name Cause Measures
Main
(hex)
Sub
(hex)