Omron R88D-1SN ECT Series User Manual

12 Troubleshooting
12 - 4
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
Use the following procedure to replace the Servomotor or Servo Drive.
1 Replace the Servomotor.
2 Perform the Motor Setup.
• Turn ON the power supply to the Servo Drive. The Motor Replacement Detected (Error No.
95.05) occurs. Use the Sysmac Studio to clear the Motor Replacement Detected.
• When you use an absolute encoder, perform the Absolute Encoder Setup. Refer to 10-2-4
Absolute Encoder Setup on page 10-7 for details.
3 In the position control, perform origin adjustment.
• When you replace the motor, the motor’s origin position (phase Z) may deviate, so you must
perform origin adjustment.
• Refer to the position controller’s manual for details on performing origin adjustment.
Additional Information
With the Sysmac Studio, you can clear the Motor Operating Time retained by the Servo Drive.
1 Take a record of all object settings.
Use the Sysmac Studio to read all of the servo parameters in the Parameters tab page and save
them in a file.
2 Replace the Servo Drive.
3 Set the objects.
Use the Sysmac Studio to write all of the servo parameters in the Parameters tab page.
4 Perform the Motor Setup.
• When the Motor Replacement Detected (Error No. 95.05) occurs on the Servo Drive, use the
Sysmac Studio to clear the Motor Replacement Detected.
Precautions for Correct Use
• Confirm that the charge lamp is not lit before you perform replacement of the Servo Drive.
• Usually, it takes at least 10 minutes to discharge electricity.
• The models with a regeneration resistor can discharge electricity in a short period of time
when there is no error in its circuits and the main circuit power supply is cut off while the con-
trol power supply is ON.
12-1-3 Replacing the Servomotor or Servo Drive
Replacing the Servomotor
Replacing the Servo Drive

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