I456
GB
I
04
17
17
G
B
NO. FUNCTION DESCRIPTION
0 OFF Output disabled.
1 LIN. CONT. Line Contactor: controls the line contactor. It is energised immediately after the start. Remains activated so long as there is voltage to the motor, i.e. during the
acceleration ramp, run, bypass and deceleration ramp.
2 RUN Energised when the ramp is completed, with full voltage to the motor. Gives the enable signal to the load.
3 GLB. ALA Global alarm: one or more alarms with the Global alarm property enabled are active.
4 LIM Output which represents the status of the limit variable LIMx (x defined by P07.n.02).
5 REM Output which represents the status of the remote variable REMx (x defined by P07.n.02).
6 ALA Axx Active when a specific alarm is present (x defined by P07.n.02).
7 UAxx Active when a specific user alarm is present (x defined by P07.n.02).
PROGRAMMABLE OUTPUT FUNCTIONS TABLE
– The following table shows all the functions which can be associated to the programmable digital outputs OUTn.
– Each output may be configured with normal or reversed function (NOR or REV).
– Some functions require a further numeric parameter defined by index (x) specified by parameter P07.n.02.
– See menu P07 Programmable outputs for more details.
OUTPUT TERMINALS DEFAULT FUNCTION
OUT1 11-14-12 GLB. ALA (global alarm)
OUT2 21-24 LIN. CONT (line contactor control)
OUT3 21-34 RUN (ramp completed)
PROGRAMMABLE OUTPUT DEFAULT SETTINGS
– The following table reports the factory default settings for the programmable outputs.
– If necessary, these settings can be changed with menu P07 Programmable outputs.
CODE CONTROL ACCESS LEVEL DESCRIPTION
C01 MAINTENANCE RESET ADVANCED Resets the maintenance interval and resets the alarm
C02 THERMAL STATUS RESET ADVANCED Sets the thermal status to 0%
C03 START COUNTER RESET ADVANCED Resets the number of startings counter
C04 HOUR METER RESET ADVANCED Resets the motor's hour meter
C05 ENERGY METER RESET ADVANCED Resets the energy counters
C06 LIMITS RESET ADVANCED Resets LIM variables with memory
C11 REPEAT AUTO SET USER Repeats the AUTOSET wizard
C12 SETUP TO DEFAULT USER Restores the factory default settings
C13 BACKUP SETUP ADVANCED Saves a copy of the setup parameters
C14 RESTORE SETUP ADVANCED Restores a copy of the setup parameters
C15 TEST LOW POWER MOTOR ADVANCED Test with low power motor – Ignores current-related alarms for a bench test with low power motors
C16 EVENT LOG RESET ADVANCED Resets the memory of the event list
COMMANDS MENU
– The commands menu is used to perform occasional operations, like resetting of counters, alarms, etc.
– If the advanced level password was entered, the commands menu can also be used to perform automatic operations useful for configuring the instrument.
– The following table shows the functions which are available with the commands menu divided according to the required access level.
RECOMMENDATIONS
– Switch off power to the soft starter every time you need to work on the electrical or mechanical equipment of the system or machine.
– A disconnecting device, such as switch disconnector, line contactor, etc. must always be included to cut off the power supply.
– Never use the soft starter to drive motor power transformers.
– Do not install the soft starter in areas containing flammable gas or explosives.
– Do not place the soft starter close to sources of heat.
– Do not use insulating enclosures since they are poor heat conductors.
– You can protect the soft starter's SCR properly against short circuit only by using ultra-rapid fuses. To select the fuses, refer to the tables on the last pages of this manual. Note that when the bypass relay is closed
(i.e. motor running), the SCR are protected against short circuit, overload and overvoltage.
POWER FACTOR CORRECTION
– If power factor correction capacitors are to be used, they must be installed upstream the soft starter, with a contactor and protection fuses. They must be engaged once the starting is terminated, and disengaged
before stopping. The contactor can be controlled with a relay output programmed with function “RUN”.
INSTALLATION
100mm
50mm
50mm
100mm
t < 45°C
t < 45°C
t < 45°C
