Delta CT2000 Series User Manual page 125

Chapter 10 Digital KeypadCT2000 Series
RUN LED:
LED
status
OFF
Blinking CANopen at pre-operation
CANopen ~"RUN"
Single
flash
ON
ERR LED:
status
Single
Double
CANopen ~"ERR"
Triple
CANopen at initial
CANopen at stopped
CANopen at operation status
LED
OFF
One message fail
flash
Guarding fail or heartbeat fail
flash
SYNC fail
flash
ON
Condition/State
No LED
No LED
Condition/ State
No Error
Bus off
10-4