9.
TROUBLESHOOTING
PROBLEM
Resolution
The doors do not move, or move jerkily:
-
[PWR]
LED, 3 red flashes
-
E3 on the TST800 display
-
[ENC-KO]
on the DISP801 display
Check the wiring between board, motor and encoder
The doors are moving slowly
Perform a learning procedure (paragraph 2)
The doors do not open
Check if the doors open by pressing for 1 second the button on
the side
Check if during the opening command on the DISP801 is
displayed
“A”
on the top right
The doors do not close
Check if the doors open by pressing for 1 second the button side
Check if during the opening command on the DISP801 is
displayed
“C”
on the top right
The doors move in the opposite direction.
At power on they open.
Change the Dipswitch 2, and then reset the board
The doors slowdown with a delay and slam
in opening
Repeat the learning procedure (paragraph 2)
Decrease the parameters:
-
TST800: M0
→
o2 and o3
-
DISP801:
[OPENING PROFILE]
→
C_a and D_a
Check that the belt is not to loose
The doors slowdown with a delay and slam
in closing
Repeat the learning procedure (paragraph 2)
Increase the parameters:
-
TST800: M1
→
c2 and c3
-
DISP801:
[CLOSING PROFILE]
→
B_c and A_c
Check that the belt is not to loose
The doors always detect an obstacle during
the closure
Make sure that the doors do not have a mechanical obstruction
during the closure, by moving the doors by hand with the board
turned off
Increase parameter:
-
TST800: M2
→
F4
-
DISP801:
[TORQUES]
→
[Sec. Cl. Tor.]
The doors always detect an obstacle during
the opening
Make sure that the doors do not have a mechanical obstruction
during the opening, by moving the doors by hand with the board
turned off
Increase the parameter:
-
TST800: M2
→
F5
-
DISP801:
[TORQUES]
→
[Sec. Op. Tor.]
The doors do not remain fully open
because of the reclosing spring
Check if the spring is correct for the weight of the doors
Increase the parameter:
-
TST800: M2
→
F2
-
DISP801:
[TORQUES]
→
[Stat Op. Tor.]
The coupling does not remain fully closed
Check the parameter:
-
TST800: M7
→
S0
-
DISP801:
[PAR. 81-20/50]
→
[Enable REOPENING]
Increase the parameter:
-
TST800: M2
→
F3
-
DISP801:
[TORQUES]
→
[Stat. Cl. Tor.]
