NORD Drivesystems BU0750 - Manual (Page 33)

3.2 Overview of Technology Units
BU 0750 GB-3311 Subject to technical amendments 33
Simultaneous actuation:
Switching from control to
parameterisation while the
drive is running
(See Item 3)
Select menu group,
display parameter value
(Enter key)
One level each time back to
the operating value display
Next menu group or
parameter number
Previous menu group or
parameter number
Switching from
parameterisation to
control
(See Item 3)
Parameter set display
Parameterisation with the ControlBox
Parameterisation of the of the frequency inverter can be performed in the various operating states. All
parameters can always be changed online. Switching to the parameter mode is carried out in different ways
depending upon the operating states and the enabling source.
1. If there is noenable (if necessary press the STOP key ) via the ControlBox, the control terminals or
a serial interface, it is still possible to switch to parameterisation mode from the operating value display
by means of the value keys or .  P 0 _ _ / P 7 _ _
2. If an enable is present via the control terminals or a serial interface and the frequency inverter is
producing an output frequency, it is also possible to switch to the parameterisation mode directly from
the operating value display using the value keys or .  P 0 _ _ / P 7 _ _
3. If the frequency inverter is enabled via the ControlBox (START key ), the parameterisation mode
can be reached by pressing the START and ENTER keys ( + ) simultaneously.
4. Switching back to the control mode is achieved by pressing the START key .
Changing parameter values
To access the parameter section, one of the value keys or must be pressed. The display changes to
the menu group display P 0 _ _ ... P 7 _ _. After pressing the ENTER key access to the menu group is
obtained and the required parameter can be selected with the value keys.
All parameters are arranged in order in the individual menu groups in a continuous scroll pattern. It is therefore
possible to scroll forwards and backwards within this section.
Each parameter has a parameter number  P x x x . The significance and description of the parameters starts
in Section 7 "Parameterisation".