ENGLISH
- 33 -
10 - EMERGENCY STOP
For added security it is OBLIGATORY to install a STOP switch that
when pressed will immediately block automation.
The switch must have a normally closed contact, which opens in
case of activation.
NOTE:
terminals
T1
and
T2
are connected to allow start of
automation before connecting the STOP switch.
Connect the cables of the STOP switch between terminals
T1
and
T2
of the unit.
m
CAUTION: if the STOP input is not used, the terminals
T1 and T2 must be bridged.
E1 E2 E3 E4 E5
T1 T2
Once made all connections check whether the direction of
movement of the motor is the correct one:
1.
Power the unit on and move the door by activating the manual
handling mode (Chapter 22)
2.
If the direction of movement is wrong, reverse the connections
of two terminals.
3.
Disconnect the power supply
9.1 - BRAKE FUNCTION
When the door reaches the end of opening or closing the units
sends a brake command to the motor phases to ensure that the
motor actually stops.
This feature is enabled by DEFAULT during opening and closing.
To disable this feature set the value
NO
in the parameters
FRE.A
and
FRE.C
The brake function is also involved when there is a reversal of
the movement of the motor caused by a command or by the
activation of a safety device.
The time in which the motion reversal takes place can be adjusted
via the
R.INV
parameter.
NOTE
: If a time of less than
0.2”
is set the reversal occurs
without braking.
N
M
1~
U1
U2
U3
MOTOR
VOLTAGE SELECTOR
J1
W1 W2 W3
L
W4 W5
MAINS
230V SINGLE PHASE
