Technical data

CU230P-2 Control Units, Getting Started
12 A5E02484096, 05/2009
4 Commissioning
Description
Commissioning must have been completed before a motor can be operated at the inverter (Control Unit and Power Module).
To do this, proceed as follows:
● Commission the drive using either IOP or STARTER
● Download a valid parameter set via
– Memory card
– IOP
– STARTER
Further, the following prerequisites must be fulfilled to operate a motor from an inverter:
● The rated inverter current must, as a minimum, be just as high as that of the motor.
● The motor power should match that of the inverter, however, motors can be operated in the power range from
25 % … 100 % of the inverter power rating.
Installation checklist
Before you apply the voltage, check whether you have performed the following steps and whether the necessary conditions
are met.
Check item ✓
1 The ambient conditions specified for the motor and inverter have been complied with.
2 The inverter and motor are firmly installed.
3 The inverter and motor are correctly installed and the cooling measures are sufficient.
4 The motor and the associated application are ready for operation, i.e. in a safe state, the motor can
rotate.
5 The inverter is correctly grounded.
6 The supply voltage corresponds to the input voltage of the inverter.
7 The line fuses meet requirements and are correctly installed.
9 The motor and line connections are established and tightened according to guidelines.
10 The direction of rotation of the motor has been checked without it coupled to a machine - an incorrect
direction of rotation can result in serious material damage.
11 The motor cable is routed separately away from other cables (if required, shielded motor and control
cables should be used).
12 Control connections must be established corresponding to the regulations.
13 Tools or other objects that could cause damage to the system have been removed.
14 The inverter is the only current source for the motor.