21
DISPLAY MODE
Automatic repositioning
If the programmer blocks due to an encoder count error
, after a program-
mer reset
, when one of the motors has been released
or there is a
problem with one of the motors
the warning lights and indicator light will
flash simultaneously for 2 seconds and will then switch off for 10 seconds.
After the programmer has been in this condition for 3 minutes it will (after pre-
flashing for 10 seconds) automatically move the gate, slowly, to the completely
closed position (2 times as in the programming procedure) in order to recover the
correct position. At this point the programmer will function normally.
To carry out automatic repositioning without waiting for 3 minutes you may send
a (TA, TC, TAL or TD) command to the programmer. If a “TA” command is given
the positioning recovery is carried out in the opening direction.
No commands will be accepted during repositioning but the security devices will
cut in and block all movement if they go into alarm.
• To interrupt the repositioning manoeuvre and delay it for another
3 minutes,
press the “PROG” or “TB” button.
Using the PROG button you can access the following functions in
sequence:
- memorising the status of the dip-switches;
- display the status of the command and safety devices;
- display the number of manoeuvres;
- access the "
test
" mode;
- set the limited opening distance;
- set the current sensor level;
- selecting the type of motor.
