Slave Disconnection during Servo ON

What does 77880000 hex mean?

An EtherCAT slave or NX Unit, which is allocated to a CNC motor, was disconnected, replaced, or disabled while the Servo was active (ON). This minor fault causes the Servo for the relevant CNC motor to be immediately turned OFF.

• EtherCAT slave or NX Unit assigned to the CNC motor was physically disconnected while Servo was ON.
• EtherCAT slave or NX Unit assigned to the CNC motor was replaced while Servo was ON.
• EtherCAT slave or NX Unit assigned to the CNC motor was disabled while Servo was ON.

Click steps to track your progress.

1. 1

   Reconnect the EtherCAT slave or NX Unit to the network, ensuring it is properly allocated to the CNC motor.

2. 2

   Always turn OFF the Servo for the affected CNC motor before attempting to disconnect, replace, or disable any associated EtherCAT slave or NX Unit.