en-12
DIAGNOSIS LED
The LED diagnostics always shows the latest upcoming issue. If several issues occur the LED diagnostics does not show them.
Example: The gates’ guiding rail is soiled and the drive performs a safety reversal due to too high force. After that the photocell beam got
interrupted. Diagnosis: As long as the photocell beam is interrupted the diagnosis LED flashes 6x respectively 7x.
Indication
Description
Remedy
1x blinking
Motor has insufficient connection to control board
Cables not wired or badly connected.
Check terminals precisely. Consider wire lengths
2x blinking
Limit switch GATE CLOSED
Progamming travel distance failed because the gate never
reached the limit switch GATE CLOSED. Repeat programming
the travel distance according to instructions
3x blinking
Limit switch GATE OPEN
Progamming travel distance failed because the gate never
reached the limit switch GATE OPEN. Repeat programming
the travel distance according to instructions
4x blinking
Interruption of programming / no programming
A: Button P1 was pressed too often during “Programming Travel
Distance Advanced”
B: The control board has never been programmed
5x blinking
Force too high. Force very unsteady
A: Gate to heavy or rough running
B: Gate blocked / or rough running at a certain position
C: Gate not balanced
D: Faulty mechanical installation
All: consult gate dealer/specialist
6x blinking
Photocells 1 block installation
A: Obstacle interrupts beam
A: remove obstacle
B: poor alignment of the lenses
B: check alignment
C: power supply for photocells not sufficient
C: check terminals and wire diameter
7x blinking
Photocells 2 block installation
refer to 6x blinking
8x blinking
Emergency stop blocks installation
A: check wires and wiring
B: check basic setting of control board (jumpers)
9x blinking
Safety edge blocks installation
A: Obstacle pushes safety edge
A: remove obstacle
B: Safety edge defective
B: check wires, wiring and 8.2kOhm resistor
C: Power supply too low or wire damaged
C: check basic setting of control board (jumpers)
10x blinking
Power supply to control board too low
A: 230V supply defective or faulty connection
A: check terminals/connections
B: damaged wire in powercable
B: consult dealer/specialist
C: Back up battery (optional accessory) empty
C: charge battery min. 24h
11x blinking
EEPROM Fault
Power up failed
Replace contol board
12x blinking
Defect on relay or major electrical component
Replace logic board
A: Overload
B: Bad wiring (wrong)
D: water in photocells (bad installation)
Check wiring
E: a photocell was connected before
Reprogram the travel distance from gate fully closed
but not removed (disconnected)
