Beninca CP.BISON OTI Manual De Uso página 22

The TDEC time is theoretical by reason of the fact that as soon as the speed reaches the value preset by SLDS, braking at constant
speed starts until reaching the SWC (SWO) limit switch.
Once the limit switch is reached, the gate/door continues its movement for a period of time adjusted by BLC parameter, until entire
stop.
IMPORTANT:
- For the correct operation of parameters it is mandatory that the stroke learning be carried out correctly (see STROKE LEARNING).
- If the FSTS speed is increased, TSM, TACC and TDEC values must be increased proportionally in order to avert any mechanical
stress to the gear motor.
A TSM value, which is too short, combined with a TDEC value, which is too high, might result in the cancellation of the SLDS braking
phase due to the gate leaf friction and the triggering of the limit switches when the speed is still high. This situation must be absolutely
avoided.
- It should be noted that the FSTS value can be changed only in compliance with the limits shown in Table 1.
- The AUTO function does not change the default values of the above-mentioned parameters. The latter must be preset by the installer
according to the gate/door specifications.
For a correct operation of braking it is essential that the stroke is memorised. This can be performed either using the above described
AUTO function or when the first operation is completed (then carried out without interruptions) from open limit switch to close limit
switch (or viceversa).
However, these values can be manually modified at a second time.
If the encoder is activated, the position of the gate leaf is stored in memory and reset also in case of power failure.
If the encoder is disabled, in case of power failure a new complete operation will be required to memorise the stroke and reset brak-
ing.
Note: If the automatic system is released and manually operated, the following operation might not perform braking correctly. Also in
this case a new complete operation will be required to reset the regular operation of the system.
If the encoder is disabled, the stroke self-learning cannot be carried out.
If the stroke self-learning is carried out with disabled encoder, the ERR message is shown.
To disable the Encoder, it is MANDATORY to adjust the TM parameter by subtracting the TSM braking time (normal speed time= TM-
TSM).
In case of adjustment of limit switch brackets is necessary do a new AUTOSET
If the transmitter code is already stored in the receiver, the remote radio learning can be carried out (without accessing the control unit).
The REM logics must be ON.
IMPORTANT: The procedure should be carried out with gate in the opening phase, during the TCA dwell time.
Proceed as follows:
1 Press the hidden key of the transmitter, the code of which has already been stored in memory.
2 Within 5 seconds, press the already memorised transmitter key corresponding to the channel to be matched to the new transmitter.
The flashing light switches on.
3 Within 10 seconds, press the hidden key of the new transmitter.
4 Within 5 seconds, press the key of the new transmitter to be matched to the channel selected at item 2. The flashing light switches
off.
5 The receiver stores the new transmitter code and exits from the programming mode immediately.
Some messages that are displayed in the event of malfunctions are shown hereunder:
Error, self-calibration
err
Error, Inverter/Cover/Safety
Err1
Error, photocells (Autotest)
Err2
Error, encoder
Err3
Error, sensitive edge
Err4
Error, phototest
Err5
Error, inverter communication
Ecom
Triggering of the amperometric sensor
amp
F 00
Inverter, error/alarm
F 15
22
STROKE LEARNING (LOGIC ENC:ON)
TRANSmITTER REmOTE LEARNING
ERROR mESAGES
If the error occurs during self-learning, check the PP/STOP/PHC/
PHO/PED/BAR inputs or whether frictions occur during the door leaf
stoke.
It occurs in the following cases:
- the SAFETY contact is open.
- the COVER contact is open.
- The inverter is faulty. Contact the technical assistance centre.
Check that photocells are correctly operating.
Check connections to the encoder.
Check connections to sensitive edge
Check that photocells connections (Fig.3)
Check connections to 485 serial between control unit and inverter
An obstacle or a point of friction has caused the triggering of the am-
perometric sensor. Remove the obstacle or check the door stroke.
Take note of the error number and contact the technical assistance