Doc: I456GB06_16.docx
29/06/2016
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0
OFF
Disabled
input.
1
START
Motor start (obligatory: at least one programmable input must be mapped to this function). When closed, it enables starting. It can be
used both as a three-wire pulse command or two-wire continuous command (see connection diagrams).
2
STOP
Motor stop. When open, stops the motor either immediately or on a ramp. If a programmable input is mapped with this function, it must
remain closed to provide the motor run enable signal, in combination with the above START input (see connection diagrams). If no input
is mapped to the STOP function, the START input provides both the run (closed) and stop (open) functions.
3
FREE RANGE
When active, no decreasing ramp is executed to stop the motor (even if programmed); the motor stops immediately.
4
PREHEATING
Enables the winding preheating function. A small current is injected into the motor to preheat the windings without making it rotate. It only
works if the thermal status is 0%.
5
BLOCK COMMANDS Blocks input commands via the serial interface.
6
INHIBIT ALARMS
Inhibits alarms with the
Inhibit
property active. Enables the user to disable alarms selectively.
7
RESET T.S.
When the contact is closed, it forces the thermal status of the motor to 100% if it is higher. If the protection has tripped,
it also resets it by enabling alarms to be reset with the STOP command.
CAUTION: using this function affects the trip of the motor thermal protection and may cause the motor to overheat dangerously.
8
BLOCK KEYPAD
Blocks the front keypad.
9
SEL MOTOR
For applications with multiple motors, selects which setting to use in menu P09 Multiple motors, using binary logic. See menu P09.
10
CONFIG.
Configurable input. Used as a source for user alarms, for instance.
11
CONTROL
Runs the Cx commands menu. The number of the command to be executed is x, set in P06.n.02.
Programmable inputs default settings
The following table gives the factory default settings for the programmable inputs.
If necessary, these settings can be changed with menu
P06 Programmable inputs
.
INPUT
TERMINALS DEFAULT FUNCTION
INP1
IN1 START
INP2
IN2 STOP
INP3
IN3 Disabled
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 controlled in normal or inverted 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.
No.
Function
Description
0
OFF
Output
disabled.
1
LINE
CONTACTOR
Controls the line contactor. Is energised immediately after the start. Remains activated so long as there is voltage to the motor, i.e. during the
acceleration ramp, run in 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 AL
Global alarm One or more alarms with the
Global alarm
property are active.
4
LIMx
Output which represents the status of the limit variable LIMx (x defined by P07.n.02).
5
REMx
Output which represents the status of the remote variable REMx (x defined by P07.n.02).
6
AL 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 P13.n.02).
Programmable output default settings
The following table gives the factory default settings for the programmable outputs.
If necessary, these settings can be changed with menu P07.
OUTPUT
TERMINALS
DEFAULT FUNCTION
OUT1
11-14-12 Global
alarm
OUT2
21-24
Line contactor control
OUT3
21-34
Ramp
completed
