FAAC 424 D LS Instructions For Use Manual - English
15
ENGLISH
4.3. TERMINAL BOARD CN3
4.3.1. M
OTOR
1
CLOSING
LIMIT
-
SWITCH
“
COMF - FCC1
” terminals. Normally closed contact. This is tripped and stops the closing motion of motor 1. The status
of this input is signalled by LED
FCC1
.
4.3.2. M
OTOR
1
OPENING
LIMIT
-
SWITCH
“
COMF - FCA1
” terminals. Normally closed contact. This is tripped and stops the opening motion of motor 1. The status
of this input is signalled by LED
FCA1
.
4.3.3. M
OTOR
2
CLOSING
LIMIT
-
SWITCH
“
COMF - FCC2
” terminals. Normally closed contact. This is tripped and stops the closing motion of motor 2.The status
of this input is signalled by LED
FCC2
.
4.3.4. M
OTOR
2
OPENING
LIMIT
-
SWITCH
“
COMF - FCA2
” terminals. Normally closed contact. This is tripped and stops the opening motion of motor 2. The status
of this input is signalled by LED
FCA2
.
• If no limit-switch is used, jumper connect the inputs.
• The limit-switches cannot be used as the start of the decelerated section.
4.3.5. M
OTOR
1
ENCODER
“
ENC1
” terminal. The signal received from the encoder installed on gearmotor 1 must be connected to this terminal.
For operation and activation of the encoder, see paragraph 6.
If no encoder is used, do not, on any account, jumper-connect the inputs
4.3.6. M
OTOR
2
ENCODER
“
ENC2
” terminal. The signal received from the encoder installed on gearmotor 2 must be connected to this terminal.
For operation and activation of the encoder, see paragraph 6.
If no encoder is used, do not, on any account, jumper-connect the inputs
In two-motor applications, the encoder must be installed on both motors.
In two-motor applications, the encoder must be installed on both motors.
In two-motor applications, the encoder must be installed on both motors.
In two-motor applications, the encoder must be installed on both motors.
4.4. TERMINAL BOARD CN4
4.4.1. T
OTAL
OPENING
“
COM - OPEN A
”terminals. Normally open contact. Connect, to these terminals, any pulse generator (e.g. push-button,
key selector, etc.) which, by closing a contact, generates a gate total opening or closing pulse. The operation of this
generator is defined by parameter “
D
”, see paragraph 9.
• A total opening pulse always has priority over pedestrian opening.
• To connect several pulse generators, connect the devices in parallel.
4.4.2. P
EDESTRIAN
OPENING
“
COM - OPEN B
” terminals. Normally open contact. Connect, to these terminals, any pulse generator (e.g. push-but-
ton, key selector, etc..) which, by closing a contact, generates a gate partial opening or closing pulse. In double leaf
applications, pedestrian opening corresponds to total opening of leaf 1. In single leaf applications, pedestrian opening
corresponds to about 30% of memory-stored total opening.
• A total opening pulse always has priority over pedestrian opening.
• To connect several pulse generators, connect the devices in parallel.
• To connect several pulse generators, connect the devices in parallel.
• To connect several pulse generators, connect the devices in parallel.
4.4.3. S
TOP
“
COM - STOP
” terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. pressure switch,
safety edge, etc.) which, by opening a contact, immediately stops the gate and disables all automatic functions. The
status of this input is signalled by the “
STOP
” LED. The gate resumes its memory-stored cycle only by means of another
total or partial opening pulse.
• If no STOP devices are connected, jumper connect the input.
• To connect several STOP commands, connect the devices in series.
4.4.4. C
LOSING
SAFETY
DEVICES
“
COM - FSW CL
”terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. photocell,
safety edge, pressure switch etc..) which, by opening a contact, affects the gate’s closing motion, reversing it to the
mechanical stop, or to the opening limit-switch. The status of this input is signalled by LED “
FSW-CL
”.