70
SESAMO
SMARTPRO
29.
TROUBLESHOOTING
Description
Warning on the display
Cause/solution
Door does not open
None
Check if system is regularly powered
The door remains open
Op Steady
The logic selector is on the stop open - change
logic position
An opening control is inserted, e.g.
start1/start2/photocell/emergency opening -
check the respective inputs
There is an obstacle
–
remove it
The door does not
open/start the
acquisition of Lp
parameters
St steady
Key contact inserted - check contact key
Opening safety sensor activated - check
sensor or remove object
The door does not open
but automation tries to
open
OP followed by St
followed by CL
Lock or electric lock not working. Check and
rrelease
Check if paramter of electric lock is set
correctly
The door reverses
during the closing phase
Op flashing
The movement of the door activates the
safety closing sensor - check and/or calibrate
the sensor
Friction activates the reversal of the
movement - eliminate friction
Door stops during
opening cycle and then
closes
Op flashing followed by
Cl flashing
Friction activates stop and the subsequent
reversal of movement - eliminate friction
