EasyManuals Logo

Nice MC424L User Manual

Nice MC424L
26 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #14 background imageLoading...
Page #14 background image
14 – ENGLISH
LEVEL 2 FUNCTIONS (ADJUSTABLE PARAMETERS)
Entry
LED
Parameter
LED
(level)
Set value Description
L2 AUX input
L1 Type 1 partial open
The control unit has an auxiliary input that can be congured with
one of the following 6 functions.
Type 1 partial opening: performs the same function as the STEP-
BY-STEP input, triggering the opening of the upper leaf only. It
only works with the gate fully closed, otherwise the command is
interpreted as if it were a STEP-BY-STEP command.
Type 2 partial opening: performs the same function as the STEP-
BY-STEP input, triggering the opening of the two leaves for half the
time it takes for full opening. It only works with the gate fully closed,
otherwise the command is interpreted as if it were a STEP-BY-STEP
command.
Open Only: this input performs opening only with the Open-Stop-
Open-Stop sequence.
Close Only: this input performs closing only with the Close-Stop-
Close-Stop sequence.
Photo 2: performs the function of the “PHOTO 2” safety device.
Excluded: this input does not manage any function.
L2 Type 2 partial open
L3 Open only
L4 Close only
L5 Photo 2
L6 Stop (stops the manoeuvre)
L7 Excluded
L8 Excluded
L3 Motor speed
L1 Open: 40%; Close: 40%
Adjusts the motor speed during normal travel.
L2 Open: 60%; Close: 40%
L3 Open: 80%; Close: 40%
L4 Open: 80%; Close: 60%
L5 Open: 80%; Close: 80%
L6 Open: 100%; Close: 60%
L7 Open: 100%; Close: 80%
L8 Open: 100%; Close: 100%
L4
Motor
discharge after
closing
L1 No discharge
Adjusts the duration of the “brief reversal” of both motors, after
completing the closing manoeuvre, to reduce the residual nal
thrust.
L2 0.2 seconds
L3 0.4 seconds
L4 0.6 seconds
L5 0.8 seconds
L6 1.0 seconds
L7 1.2 seconds
L8 1.4 seconds
L5
Motor force
(amperometric
sensitivity)
L1 Level 1 - Minimum force Adjusts the force of both motors.
The control unit features a system that measures the current
absorbed by the two motors and used to detect the mechanical
limit switches and any obstacles during the gate’s movement. As
the absorbed current depends on variable conditions (weight of the
gate, sources of friction, wind gusts, voltage uctuations, etc.), the
intervention threshold can be modied. There are 8 levels: level 1
is the most sensitive level (minimum force), while level 8 is the least
sensitive (maximum force).
Increasing the degree of amperometric sensitivity increases the
slowdown speed during the gate closing manoeuvre.
WARNING! – The suitably adjusted “amperometric” function
(together with other indispensable arrangements) can be
useful to ensure compliance with the EN 12453 and EN 12445
standards, which require the use of techniques or devices that
limit the force and dangerousness associated with automatic
door and gate movements.
L2 Level 2 - ...
L3 Level 3 - ...
L4 Level 4 - ...
L5 Level 5 - ...
L6 Level 6 - ...
L7 Level 7 - ...
L8 Level 8 - Maximum force
L6 Leaf delay
L1 0%
Adjust the closing delay for the upper leaf motor.
It is programmed as a percentage of the work time.
The opening delay is half the time of the closing delay.
L2 5%
L3 10%
L4 15%
L5 20%
L6 30%
L7 40%
L8 50%

Table of Contents

Other manuals for Nice MC424L

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Nice MC424L and is the answer not in the manual?

Nice MC424L Specifications

General IconGeneral
BrandNice
ModelMC424L
CategoryControl Unit
LanguageEnglish

Related product manuals