User manual DUCATI CTR44

[. . . ] Note 8 ­ The unit must be applied for the intended use only (see point A). all other use is to be considered improper and dangerous. Note 9 ­ Before acceding to the electronic unit's box for any intervention check that the mains power has been cut off. Note 10 ­ Do not access the unit with wet/damp hand or feet. [. . . ] The memory contents is preserved in absence of power supply. The memory contents may be erased (total cancellation). Quick flashing light : it signals the opening phase Slow flashing light : it signals the closing phase Immediate closing This procedure can be enabled or excluded. It is usually employed when the gate must close as soon as the vehicle has passed the optical barrier (photo-cell) placed along the way. Caution: This procedure must be excluded when the gate opening is controlled by a clock. Work time The motor work time is controlled by an digital timer. For the automation system to work properly the operating time value to be set must be slightly (min. ) above the gate's actual work time. If any command interrupts the gate's travel before its end, the Timer stops and the elapsed time is stored in memory. Therefore the unit can determine, with a fair approximation, the partial working time necessary to the gate to end its travel. Thanks to this feature it is possible to avoid that the motor works for a long time after the end of the gate's travel, thus reducing overheating to the minimum. Warning : In case of absence of power supply the stored position will be lost. The unit can operate in three modes : - Step by step - Automatic - Condominium The Condominium mode is the priority operation mode. If more than one modes are selected the priority mode will be enabled. Notice: The operation logic setting (dip switch), the work time programming and the pause time programming must be carried out only if the cycle is concluded or before it starts (with closed gate). "Step-by-step" mode - Jumper JP1 not inserted After the power is supplied to the electronic card the first start command determines an opening cycle. At the end of the motor work time, the gate stops. The operating cycle is completed (blinker off) and the system waits for a new start command to determine the closing cycle. If a start command is supplied when the end of travel has not been reached yet the gate stops. A new start command will cause the reversal of the motion. "Automatic" mode - JP1 inserted, program the pause time through P3-P2 (see chapter "Setting the pause time") After the power is supplied to the electronic card the first start command determines an opening cycle. At the end of the motor work time, the gate stops. [. . . ] Terminal 1 ­ 24Vac power supply for photo-cells or other devices Terminal 2 ­ 24Vac power supply for photo-cells or other devices (Common) Terminal 3 ­ Opening Start push-button's normally open electric contact Terminal 4 ­ Photo-cell's normally closed electric contact Terminal 5 ­ Common terminal for all electric contacts of Start and photo-cell Terminal 6 ­ Opening limit switch's normally closed electric contact Terminal 7 ­ Closing limit switch's normally closed electric contact Terminal 8 ­ Common terminal for all electric contacts of limit switches Important : The normally closed inputs not in use must be fitted with jumpers Terminal 1 - 230 Vac mains power supply phase Terminal 2 - 230 Vac mains power supply neutral Warning : The power supply voltage polarities must be carefully observed. 230Vac mains power supply cable ­ Terminals 1 and 2 on J5 Warning : The cable's ground pole must be connected to a good ground reference in the gate's nearby area. Motor 1 ­ Terminals 1, 2 and 3 on J1 Blinker ­ Terminals 4 and 5 on J1 Photo-cells power supply ­ Terminals 1 and 2 on J4 NO start push-button ­ Terminals 3 and 5 on J4 NC photo-cell contact ­ Terminals 4 and 5 on J4 NC opening limit switch ­ Terminals 6 and 8 on J4 NC closing limit switch ­ Terminals 7 and 8 on J4 Aerial ­ Terminals 1 and 2 on J3 Important : Before starting the gate check all connections to the electronic card. Warning : The maintenance of the device must be effected only and exclusively by a specialized technician authorized from the Manufacturer. [. . . ]