R88A-CNG02R Omron, R88A-CNG02R Datasheet - Page 470

• Manufacturer Part Number: R88A-CNG02R
• Description: Encoder Connector INC Motor
• Manufacturer: Omron

Specifications of R88A-CNG02R

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

8
8-5 Periodic Maintenance
Replacing the Absolute Encoder Battery
8-23
Replacement Battery Model and Specifications
Mounting the Backup Battery
Mounting the Battery for the First Time
Replacing the Battery
Replace the
absolute encoder system down error (alarm code 40) has occurred.
Connect the absolute encoder battery to the Servomotor, and then set up the absolute encoder.
Refer to Absolute Encoder Setup Procedure on page 6-5.
Once the absolute encoder battery is attached, it is recommended that the control power supply be
turned ON and OFF once a day to refresh the battery.
If you neglect to refresh the battery, battery errors will occur due to voltage delay in the battery.
If a battery alarm occurs, the absolute encoder battery must be replaced.
Replace the battery with the control power supply of the Servo Drive ON. If the battery is replaced
with the control power supply of the Servo Drive OFF, data held in the encoder will be lost. Once
the absolute encoder battery has been replaced, clear the battery alarm from the front panel. Refer
to Alarm Reset on page 6-21 for information on clearing alarms.
Note If the absolute encoder is cleared using the front panel or the absolute values are cleared
Name
Model
Battery model
Battery voltage
Current capacity
Item
using communications, all error and rotation data will be lost and the absolute encoder must
be set up. Refer to Absolute Encoder Setup Procedure on page 6-5.
Absolute Encoder Backup Battery if it has been used for more than three years or if an
Absolute Encoder Backup Battery
ER6V (Toshiba)
R88A-BAT01G
Specifications
2000 mA
3.6 V
·
h
ABS