Resetting the Encoder

If [8540467* *-axis:Encoder System Down] is displayed due to running out of encoder backup battery or other reasons, or [8540468* *-axis:Encoder over speed error] is displayed due to excessive impact at the timing of the controller power off, the encoder must be reset and CALSET must be done.
When there is no errors, the following process is not required.

Operation procedure for resetting encoders

1

Access: Top Screen — [F2 Arm] — [F12 Maintenance] — [F2 Encoder]

[Encoder setting window] is displayed.

2

Press [F7 Reset encoder].

[Encoder reset setting window] is displayed.

3

Press "OFF" button of the joint which issues an error. The indicator of the button turns into "ON".
The following example is the display when an error occurs in 7th axes.
When all encoder reset settings are completed, press [OK] button.

4

System message is displayed to confirm whether to execute the encoder reset. Press [OK] to execute.
Encoder reset is executed.
Encoder reset is not executed if [Cancel] is pressed.

When the encoder reset is completed, [Encoder setting window] is displayed.