BIFFI ICON-030 - Remote Controls

December 2019
56
Installation, Operation and Maintenance Manual
VCIOM-08500-EN
Section 9: Set-Up Routines
Set-Up Routines
• Press YES to change ESD priority with reference to the following signals or status:
- (*) Motor thermostat alarm. By choosing ESD > THERMOSTAT, the
ESD action will be carried out even in the event of motor over-heating.
Conversely, if ESD < THERMOSTAT was chosen, the ESD action will not be
performed in the event of motor over-heating.
- (*) Torque limit tripped. By choosing ESD > TORQUE LIMIT, the ESD
action will be carried out even if a torque alarm is present. Conversely,
if ESD < TORQUE LIMIT was chosen, the ESD action will not be performed
while a torque alarm is present.
- (*) Local stop pressed. By choosing ESD > LOCAL STOP, the ESD action
will override the local STOP signal. Conversely, if ESD < LOCAL STOP
was chosen, the ESD action will not be performed if the local STOP
push-button is pressed.
- Local selector in LOCAL. By choosing ESD > LOCAL CONTROLS, the
ESD action will be carried out also when the local selector is in LOCAL.
Conversely, if ESD < LOCAL CONTROLS was chosen, the ESD action will
not be performed if the 3-position selector is in LOCAL.
- 2-speed timer. By choosing ESD > 2-speed timer, the 2-speed timer function
will be inhibited during the ESD action. Conversely, if ESD < 2-speed timer was
chosen, the 2-speed timer function will remain enabled during ESD action.
- (*) Local selector in OFF. By choosing ESD > OFF, the ESD action will be
carried out also when the local selector is in OFF. Conversely, if ESD < OFF
was chosen, the ESD action will not be performed if the 3-position selector
is in OFF.
The factory conguration is the following:
action: CLOSE, signal type: PRESENT, priorities: ESD > LOCAL CONTROLS, ESD > 2-SPEED
TIMER, ESD < all other cases.
9.1.4 Remote Controls
The actuator may be remotely controlled by 4, or 3, or 2 wires depending on the
connection made on the terminal board of the actuator.
The following options are available:
• 4 wires latched: requires 2 momentary signals (since the control is self-maintained)
to open or close and one signal to stop in mid-travel. The action of the stop signal
can be reversed (stop when signal is On [MAKE] or stop when signal is Off [BREAK]).
• 3 wires latched instant reverse: requires 2 momentary signals
(since the control is self-maintained) to open or close. A reverse momentary
signal reverses the direction.
• 3 wires momentary: requires 2 push-to-run type signals
(since the control is not self-maintained) to open or close.
• 2 wires open if signal On: requires signal On to open and no signal to close.
• 2 wires open if signal Off: requires signal Off to open and signal On to close
By selecting the option "Off", the remote controls are disabled.
Conguration should be performed during actuator set-up.