15
ENGLISH
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10. PROGRAMMING
N.B.:
• Before you begin programming, select the type of operation for the control unit: with or without encoder (see paragraph 6).
During the programming procedure, the control unit memory-stores the opening, closing mechanical stop points and any pause time
before re-closure.
1- Release the gearmotors, locate the leaves at half open point, and re-lock the operators.
2- Power up the control unit and check if value “
” is shown on the display.
3- Press and hold down push-button
P2
until the display shows the first parameter and relevant value.
4- Give an
OPEN A
command with any device connected to this input: the display shows value “
”, and the leaves begin to move. The
first manoeuvre performed by the leaves must be closing. If this does not happen, gate movement must be stopped with a reset pulse.
To reset, touch, with a screwdriver, the two PINS of the JMP “
RESET
” or cut power. Then change over the wires of the motor/s which
performed the opening manoeuvre. Repeat the programming procedure from point 1.
5- When the closing mechanical stop point is reached, the gearmotors pause for about 2 seconds, and then restart with a total opening
manoeuvre up to the opening mechanical stop point or up to the relevant limit-switch.
6- If automatic reclosure was not enabled, this means programming has finished, otherwise the control unit begins counting pause time.
7- When the required time has elapsed, give another
OPEN A
pulse, and the gate will begin to close.
8- When the closing stop has been reached, programming has terminated, and the display shows value “
”.
N.B.:
• The display shows value “
” during the entire programming procedure.
• The flashing lamp stays lighted on a fixed light during the entire programming time.
• Leaf movement is decelerated during the programming procedure.
11. OPERATION OF ELECTRONIC CLUTCH
This is a very important device for reasons of safety. Its setting stays unchanged long-term, without wear. It is active during both closing and
opening. When it operates, it reverses gate movement without disabling automatic closing if activated.
If the clutch operates several consecutive times
during the closing movement
, the control unit goes into
STOP
status, disabling any
automatic command. If the clutch operates several consecutive times, this means that the obstacle remains and it could be dangerous
to perform any manoeuvre. To restore normal operation, the user must give an
OPEN A / OPEN B
pulse.
12. PROTECTION FUSES
Содержание 424 D LS
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