Omron R88D-1SN ECT Series User Manual

Appendices
A - 110
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
081D0000 Inrush Current Pre-
vention Relay Life-
time Warning
The inrush current preven-
tion relay built into the
Servo Drive reached the
service life.
• The number of operating
times of the inrush current
prevention relay in the
Servo Drive exceeded the
service life
√ P. A-165
081F0000 Brake Interlock Out-
put Relay Lifetime
Warning
The brake interlock output
(BKIR) relay built into the
Servo Drive reached the
service life.
• The number of operating
times of the brake interlock
output in the Servo Drive
exceeded the service life
√ P. A-166
083A0000 Encoder Communi-
cations Warning
Encoder communications
errors occurred in series
more frequently than the
specified value.
• Noise into the encoder
cable
• Contact failure of the
encoder cable
• Power supply undervoltage
to the encoder
√ P. A-167
08470000 Encoder Lifetime
Warning
The encoder lifetime is
close to the end.
• Temporary noise
• The end of the encoder life
• Encoder break down due to
impact on the axis or other
causes
√ P. A-168
084C0000 Fan Rotation Warn-
ing
The rotation speed of the
fan is 80% or less of the rat-
ing and the cooling perfor-
mance decreases.
• There is a foreign matter in
the cooling fan and it blocks
the rotation
• Cooling fan failure
√ P. A-168
084E0000 Absolute Encoder
Counter Overflow
Warning
The multi-rotation counter of
the encoder exceeded the
value set in Encoder -
Absolute Encoder
Counter Overflow Warn-
ing Level (4510-02 hex).
• An inappropriate value was
set in the Encoder - Opera-
tion Selection when Using
Absolute Encoder
(4510-01 hex)
• The multi-rotation number
of the encoder exceeded
the warning level
√ P. A-169
18390000 Lifetime Information
Corruption Warning
An error was detected in the
saved lifetime information.
• The lifetime information cor-
ruption was detected when
the power supply was
turned ON
√ P. A-170
34E00000 Data Setting Warn-
ing
The object set value is out
of the range.
• The object set value is out
of the range
√ P. A-170
387A0000 Overload Warning The Load Ratio of Servo
Drive or motor (4150-81
hex) exceeded the level set
in Overload - Warning
Notification Level
(4150-01 hex).
• Operation was continued
for a long time with high
load.
• There is incorrect wiring of
the motor cable or a broken
cable
• Increase in friction
√ P. A-171
Event code
(hex)
Event name Description Assumed cause
Level
Refer-
ence
Min
Obs
Info

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model