7 Commissioning of the Frequency Inverter
7.1 Switching on Mains Voltage
After completion of the installation work, make sure to check all control and power
connections again before switching on the mains voltage. If all electrical connections
are correct, make sure that the frequency inverter is not released (control input
S1IND open). After power-up, the frequency inverter carries out a self-test and the
relay output (X10) reports "Fault".
After a few seconds, the self-test is complete; the relay (X10) picks up and signals
"no fault ".
If the unit is in "as-delivered" condition or after resetting the unit to the factory
settings, the guided commissioning procedure is started automatically. On the control
unit, the "SetUP" menu from the menu branch CTRL is displayed.
7.2 Setup Using the Control Unit
The guided commissioning of the frequency inverter determines all parameter
settings relevant to the required application. The available parameters were selected
based on known standard drive applications. This facilitates the selection of the
important parameters. After successful completion of the SETUP routine, the actual
value
Actual Frequency 241 from the VAL menu branch is displayed on the control
unit. Now, the user should check whether further parameters are relevant for the
application.
Note: The guided commissioning contains the function for parameter identifi-
cation. The parameters are determined by way of measurement and set
accordingly. In the case of higher requirements as regards the accuracy
of the speed/torque control, you should carry out the guided
commissioning procedure once again under operating conditions
because part of the machine data depends on the operating temperature.
When the unit is in "as-delivered" condition, the guided
commissioning procedure is started automatically. After successful
commissioning, the guided commissioning can be carried out again
later via the sub-menu CTRL.
• Use the ENT key to switch to the CTRL sub-menu.
• In the CTRL sub-menu, select the menu item "SEtUP" and
confirm by pressing the ENT key.
• Use the ENT key to select parameter Configuration 30.
The available configurations are displayed automatically depending
on the selected
Control Level 28.
• Use the arrow keys to enter the number of the required
configuration. (for a description of the configurations, refer to
the following chapter)
If the setup was changed, the hardware and software functionality
will be configured. The message "SEtUP" is displayed again.
Confirm this message by pressing the ENT key in order to continue
the commissioning procedure.
• Switch to the next parameter.
• After initialization, confirm the selected configuration by
pressing the ENT key.
• Continue the guided commissioning procedure according to the
following chapters.
ENT
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