8. LED Display Feedback
Single Opening
Double Opening
LED display
Dr11
Dr12 or Dr13
Er01
Er02
Details
No problem
Terminal 11 and 13 are not
connected. (They should be
connected when single opening)
Over current protection for
controller
Motor has problem
LED display
Dr12
Dr13
Er01
Er02
Details
Master door
Slave door
Over current protection for
controller
Motor has problem
Er03
Synchronous wired problem
Er04
Master door and slave door se ng
problem
28