SMC Networks LECSN-T Series - 4.3.3 Status display of an axis

4. STARTUP
4 - 10
4.3.3 Status display of an axis
(1) Display sequence
Controller pow er on
(Netw ork communication begins)
Ready-on
Servo-on
Ordinary operation
Controller pow er off
Controller pow er on
When an alarm or a
warning occurs, the
alarm No. or the
warning No. is shown.
Waiting for controller power to switch on
(Netw ork communication)
Ready-on and servo-off
Ready-on and servo-on
(Note 1)
(Note 1)
(Note 1)
(Note 2, 3)
When an alarm No. or warning No. is displayed
Initial data communication
w ith the controller
(initialization communication)
Ready-off and servo-off
Example:
Blinking
Blinking
After 0.8 s
Blank
After 0.8 s
When [AL. 50 Overload 1]
occurs at axis No. 1
Example:
Blinking
Blinking
After 0.8 s
Blank
After 0.8 s
When [AL. E1 Overload warning 1]
occurs at axis No. 1
During a warning that does not cause
servo-off, the decimal point on the third
digit LED shows the servo-on status.
Servo amplifier pow er on
System check in progress
Alarm reset or warning cleared
Note 1.
The segment of the last 2 digits shows the axis number.
Axis
No. 1
Axis
No. 2
2.
For the EtherCAT, turning off the upper side power in the "Operational" state triggers [AL. 86.1 Network communication error
1].
3.
For PROFINET, "Ab" is displayed.