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HMI (Keypad) and Basic Programming
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4 HMI (KEYPAD) AND BASIC PROGRAMMING
4.1 USE OF THE HMI TO OPERATE THE INVERTER
Through the HMI, it is possible to command the inverter, visualize and adjust all of
its parameters. The HMI presents two operating modes: monitoring and setting. The
functions of the keys and the fields of the display active on the HMI vary according to
the operating mode. The setting mode is composed of three levels.
Press this key to accelerate the motor up to the speed set in P0122 within the time
determined by the acceleration ramp. The motor speed is kept while the key is pressed.
When the key is released, the motor decelerates within the time determined by the
deceleration ramp, until it stops.
This function is active when all the conditions below are met:
1. Turn/Stop = Stop;
2. Enable general = Active.;
3. P0225 = 1 in LOC and/or P0228 = 1 in REM.
Press this key to commute
between LOCAL and REMOTE
mode.
Active when:
P0220 = 2 or 3
Press this key to define the
motor rotation direction.
Active when:
P0223 = 2 or 3 in LOC and/or
P0226 = 2 or 3 in REM
- When in the setting mode,
level 1 : press this key to return
to the monitoring mode.
- When in the setting mode,
level 2
: press this key to return
to level 1 of the setting mode.
- When in the setting mode,
level 3 : press this key to cancel
the new value (new value is not
saved) and return to level 2 of
the setting mode.
- When in the monitoring mode:
press this key to increase the
speed.
- When in the setting mode,
level 1 : press this key to go to
the previous group.
- When in the setting mode,
level 2
: press this key to go to
the next parameter.
- When in the setting mode,
level 3 : press this key to increase
the content of the parameter.
- When in the monitoring mode: press this
key to enter the setting mode.
- When in the setting mode, level 1 : press
this key to select the desired parameter
group – it shows the parameter group
selected.
- When in the setting mode, level 2 : press
this key to show the parameter – it shows
the content of the parameter in order to
change the content.
- When in the setting mode, level 3 : press
this key to save the new content of the
parameter – it returns to level 2 of the
setting mode.
- When in the monitoring mode: press this
key to decrease the speed.
- When in the setting mode, level 1 : press
this key to go to the next group.
- When in the setting mode,
level 2
: press
this key to go to the previous parameter.
- When in the setting mode, level 3 : press
this key to decrease the content of the
parameter.
Press this key to accelerate the motor
within the time determined by the
acceleration ramp.
Active when: P0224 = 0 in LOC or
P0227 = 0 in REM
Press this key to decelerate the motor
within the time determined by the
deceleration ramp.
Active when:
P0224 = 0 in LOC or
P0227 = 0 in REM
Figure 4.1: HMI keys