Operating instructions

Issue B1 3 Commissioning
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
39
Buttons on the BOP
Panel/Button Function Effects
Indicates
Status
The LCD displays the settings currently used by the converter.
Start
converter
Pressing the button starts the converter. This button is disabled by default. To
enable this button set P0700 = 1.
Stop
converter
OFF1 Pressing the button causes the motor 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 motor stops when the button is
released. Pressing this button when the motor is running has no effect.
Functions
This button can be used to view additional information.
It works by pressing and holding the button. It shows the following, starting
from any parameter during operation:
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. To change the Frequency
Setpoint via the BOP set P1000 = 1.
Decrease
value
Pressing this button decreases the displayed value. To change the Frequency
Setpoint via the BOP set P1000 = 1.
Figure 3-5 Buttons on the BOP