2 Panel Operation
23 SD780 Series Servo Technical Manual
2.1.2 Functions Switch
Press the MODE/SET key, the function will be switched like this shown as below:
Parameters
setting
Aux
functions
Monitoring
Status
display
MODE/SET
MODE/SET
MODE/SET
MODE/SET
2.1.3 Status Display
The method of judging the status display is as follows:
Display
Meaning
Meaning
Display
Means that the drive is OFF.
Means that the drive is ON.
Means that the input signal(P-OT) is an
open circuit.
Means that the input signal (N -OT) is an open circuit.
Flashing displays fault code, more details on the “fault code”.
No-motor testing function displays the running status
alternately, more details in this function.
Display
Meaning
Meaning
Display
It lights on when the control power is ON and
lights off when OFF.
Speed control: speed outputs(/V-CMP) are
absolutely same.
Position control: it lights on when the process
positioning is OK(/COIN).
Torque control: it lights on all the time.
It lights on when the drive is OFF and lights
off when ON.
It lights on when the main circuit is ON and lights off
when OFF.
It lights on when the rotation detection outputs(/TGON).
Speed control: it lights on when the speed command
inputs.
Position control: it lights on when the position command
inputs.
Torque control: it lights on when the torque command
inputs.
Position control: it lights on when the pulse clear signal
outputs.