Omron R88D-1SN ECT Series User Manual

A - 111
Appendices
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
A-4 Sysmac Error Status Codes
A
A-4-1 Error List
387D0000 Regeneration Over-
load Warning
The Regeneration Load
Ratio (4150-81 hex)
exceeded 85%.
• The regeneration process-
ing is set inappropriately
• The Regeneration Resistor
is selected inappropriately
• The Regeneration Resistor
is used for continuous
regenerative braking
• The applied power supply
voltage is higher than the
specified value
• Regeneration Resistor fail-
ure
√ P. A -17 2
387E0000 Motor Vibration
Warning
The motor vibration, which
was higher than or equal to
the level set in the Vibra-
tion Detection - Detection
Level (3B70-01 hex), was
detected.
• The control parameter is set
inappropriately
• The rigidity decreased due
to mechanical looseness or
wear
√ P. A -17 3
78220000 Command Warning A command could not be
executed.
• The Switch ON command
was received
• The Enable operation com-
mand was received
• An operation command in
the prohibition direction was
received after the immedi-
ate stop by the Drive Prohi-
bition Input or Software
Position Limit
• Homing started
• The positioning start com-
mand was received in the
Profile position mode
√ P. A -17 4
84B00000 EtherCAT Communi-
cations Warning
An EtherCAT communica-
tions error occurred more
than one time.
• An EtherCAT communica-
tions cable is disconnected,
broken, short-circuited, or
has a contact failure in a
daisy chain configuration.
• In a ring topology configura-
tion, the ring disconnection
status occurred.
• In a ring topology configura-
tion, the ring disconnection
status was fixed.
•Noise
• Failure of the EtherCAT
physical layer of a Servo
Drive
√ P. A -17 5
90A00000 Unit Restarted Restart was performed. • Restart was performed √ P. A-1 7 5
98210000 STO Detected The safety input OFF state
was detected via the safety
input signal or EtherCAT
communications.
• The cable is disconnected
or broken
• The STO input was turned
OFF via EtherCAT commu-
nications
√ P. A-1 76
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