Mitsubishi Electric MR-J5-B User Manual page 45

When the network is not connected
The 7-segment LED display during initialization is as follows.
Display Status Description
Initializing • The power of the servo amplifier was switched on when the power of the controller
was off.
• The axis No. set by the rotary switches (SW1/SW2) of the servo amplifier and the
axis No. set by the controller do not match.
• A servo amplifier malfunction or an error during communication with the controller or
the front axis servo amplifier occurred. In this case, the indication changes as
follows: "Ab" → "AC" → "Ad" → "Ab"
• The controller has malfunctioned.
Initializing Initial setting of the communication specifications is in progress.
Initializing Initial setting of the communication specifications has been completed and
synchronization with the controller has been performed.
Initializing Initial parameter setting communication with the controller is in progress.
Initializing Servo motor and encoder information communication with the controller is in progress.
Initializing Initial signal data communication with the controller is in progress.
Initializing Initial data communication with the controller has been completed.
Initialization standby The power supply of the controller was turned off while the power supply of the servo
amplifier was on.
3.2 Switch setting and display of the servo amplifier
3
3 STRUCTURE
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