Technical data

Commissioning an inverter
Operating Manual
ID 442281.00
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15
3
3 Commissioning an inverter
For the solution of a technical drive task, the programming of the inverter system
must conform to the sequence of certain device states. They define the state of
the power portion and implement functions such as the restart of the drive. The
device state can be changed with control commands and internal events.
The 5
th
generation of STÖBER inverters offers you a choice between a standard
state machine and a state machine as per DSP 402.You can select the state ma-
chines in the Configuration Assistant of the POSITool software.
3.1 Standard device state machine
To be able to place an inverter in operation with the standard device state of the
machine, the following requirements apply:
• You have connected all power supplies.
• You have connected the motor and, if necessary, the encoder, brake and mo-
tor temperature sensor in accordance with your machine documentation.
• You use the standard device state of the machine with the default settings in
your project.
• You have completed all parameter settings, transferred them to the inverter
and saved them.
Proceed as follows:
Information
Please note the special features involved in commissioning an inverter
with the safe torque off safety function (ASP 5001 accessory), and read
the operating instructions ASP 5001, ID 442181.
Information
The 24-V power for the accessories must be switched on before or at
the same time as the voltage supply of the control unit.
Placing inverter in operation
1 If available, switch on the 24V supply of the accessory (e.g. LEA 5000).
2 If you are using an inverter with a 24V supply for the control part, switch on
the 24V supply (X11).
Ö The device starts. If relay 1 is closed (X1.1, X1.2), the inverter changes
to the 1:switchONinh device state.
3 Switch on the power supply of the power stage (X10).
Ö The DC link capacitors are charged (E14 = 1:active).
4 If you use safety technology, switch on the controller of the ASP 5001.
Ö The acknowledgement on the ASP 5001 displays that the safety function
is not active (E67 = 0:inactive). Afterwards the inverter is in the 2:Ready
for switch on device state.