4.4 Part Names/Functions and External Dimensions
A4-22
ME0384-4A
Chapter 4 24V Driver Unit EC Connection Unit
LED display
Status Description
T RUN
Green
Light ON Normal internal bus communication
Blinking
Waiting for initialization signal, initialization communication failed
Orange Light ON Bus communication error generated
SYS
Green
Light ON Servo ON
Blinking Servo OFF
Red Light ON
Alarm triggered
STOP signal input OFF (Drive source cutoff triggered)
LS1/ALM
(
I
= 1st axes,
II = 2nd axes,
III = 3rd axes,
IV = 4th axes)
Green
Light ON Movement to Forward End Complete
Blinking Stop
Red Light ON Alarm triggered
(
I
= 1st axes,
II = 2nd axes,
III = 3rd axes,
IV = 4th axes)
Green
Light ON Movement to Backward End Complete
Blinking Stop