3 Commissioning
International English
MICROMASTER 440 Operating instructions
40
6SE6400-5CA00-0BP0
Buttons on the Basic Operator Panel
Panel/Button
Function
Effects
Indicates
Status
The LCD displays the settings currently used by the converter.
Start motor
Pressing the button starts the converter. This button is
disabled by default. To enable this button set P0700 = 1.
Stop motor
OFF1 Pressing the button causes the inverter to come to a
standstill at the selected ramp down rate. Disabled by default;
to enable set P0700 = 1.
OFF2 Pressing the button twice (or once long) causes the
motor to coast to a standstill.
This function is always enabled.
Change
direction
Press this button to change the direction of rotation of the
motor. Reverse is indicated by a minus (-) sign or a flashing
decimal point. Disabled by default, to enable set P0700 = 1.
Jog motor
Pressing this button while the inverter has no output causes
the motor to start and run at the preset jog frequency. The
inverter stops when the button is released. Pressing this
button when the inverter/motor is running has no effect.
Functions
This button can be used to view additional information.
Pressing and holding the button for 2 seconds from any
parameter during operation, shows the following:
1. DC link voltage (indicated by d – units V).
2. Output current. (A)
3. Output frequency (Hz)
4. Output voltage (indicated by o – units V).
5. The value selected in P0005 (If P0005 is set to show any
of the above (3,4, or 5) then this will not be shown again).
Additional presses will toggle around the above displays.
Jump Function
From any parameter (rXXXX or PXXXX) a short press of the
Fn button will immediately jump to r0000, you can then
change another parameter, if required. Upon returning to
r0000, pressing the Fn button will return you to your starting
point.
Access
parameters
Pressing this button allows access to the parameters.
Increase
value
Pressing this button increases the displayed value.
Decrease
value
Pressing this button decreases the displayed value.
Figure 3-5
Buttons on the Basic Operator Panel
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