APX A Optional Accessories | VFD-VJ
Apx A-16
Descriptions of LED Functions
LED Descriptions
Steady ON: operation indicator of the hybrid servo drive, including DC brake, zero speed,
standby, restart after fault and speed search.
Blinking: drive is decelerating to stop or in the status of base block.
Steady OFF: drive doesn’t execute the operation command
Steady ON: stop indicator of the hybrid servo drive.
Blinking: drive is in the standby status.
Steady OFF: drive does not execute “STOP” command.
Operation Direction LED
1. Green light is on, the drive is running forward.
2. Red light is on, the drive is running backward.
3. Twinkling light: the drive is changing direction.
Characters of Digital Keypad Displayed on the LCD
Number 0 1 2 3 4 5 6 7 8 9
LCD
Alphabet A b Cc d E F G Hh I Jj
LCD
Alphabet K L n Oo P q r S Tt U
LCD
Alphabet v Y Z
LCD