SOMMER RDC Vision+ User Manual

37
12.3 Time sequences of operator lighting in normal mode and in case of faults
The flash sequences show information on malfunctions for technicians, end customers and telephone support.
Integrated lighting as error display
Flash sequences Possible cause Corrective action
• Photocell interrupted/defective • Remove obstacle
• Repair/replace photocell
• Door moves in CLOSE/OPEN
direction
• No action required
• Safety contact strip triggered/
defective
• Remove obstacle
• Repair/replace safety contact strip
• Programmed motor run time
exceeded
• Check that the roller door runs
smoothly: repair/replace if necessary
• Check limit switch of tubular motor:
repair/replace if necessary
• Check tubular motor: repair/replace
if necessary
• Locking mechanism triggered • Repair/replace locking mechanism
• Hardware error on circuit board • Replace control unit
LEDs on board
LED Colour Flash/illumination
sequences
Possible cause Corrective action
24V
GND
24V
GND
SIGNAL
COM
Orange
O󰀨
• No photocell detected • Connect a photocell if necessary
On
• Photocell detected • No action required
• Photocell triggered/fault • Remove obstacle
• Repair/replace photocell
VES
8K2
gn wh
OSE
Yellow
O󰀨
• Pre-end position switch not
detected
• Connect pre-end position switch
On
• Safety contact strip detected • No action required
• Pre-end position switch triggered
• Safety contact strip triggered/
defective
• Repair/replace safety contact
strip
IMP
ARS
Yellow
O󰀨
• No external command pending
• Locking mechanism OK
• Activate external command
device
• No action required
On
• External command pending/button
defective
• Locking mechanism triggered/
defective
• Enable/replace external
command device
• Replace locking mechanism
12. Troubleshooting

SOMMER RDC Vision+ Specifications

General

Brand	SOMMER
Model	RDC Vision+
Category	Control Unit
Language	English