Initial Start-Up; Preparatory Measures - Siemens SIMOVERT Master Drives 6SE70 Betriebsanleitung

Start-Up
4.2

Initial start-up

4.2.1

Preparatory measures

Transporting, unpacking, assembling: refer to Section 2
-
- Connecting-up: Refer to Section 3
- Read "Introduction and handling the start-up instructions": Section 4.1
- Forming: If the inverter(s) connected have been switched off continuously or not connected for more than a
year, is/their link capacitors must be formed (see Section 4.3.9.6).
- Connect-up the supply and electronics power supply of the converter with the front panel closed.
The common rectifier is supplied with the "factory setting" (refer to Section 5 "Parameter list", column
4) and access stage 2 (standard mode). That means:
The settings of the common rectifier data correspond to the unit type according to the MLFB
-
(i.e. converter already initialized).
When supplied, the converter is controlled and parameterized by the parameterizing unit (PMU) located on the
front side of the converter.
Displays:
Statuses
faults, alarms,
parameter numbers,
index numbers,
parameter values
Fault acknowledgement and
changeover between:
Parameter number
Parameter index
Parameter value
A detailed description of the displays as well as the parameterizing and operator control possibilities of the
common rectifier via the PMU, is provided in Section 6 "operator control".
Parameterization is realized according to Sections 4.2.2 and 4.2.3
It is possible to jump into the appropriate sequence step (in the following flow diagrams) if incorrect entries
have been made, taking into account the access stage (P051) and a function selection (P052) which may be
required.
It is recommended that the following parameters and function steps after the jump-in position are re-checked
and executed due to the background calculations !
To avoid oscillating of the link voltage in regenerative mode, it is advisable to set parameter P287 of the
SIMOVERT Master Drives FC, VC, SC (time constant for filtering the link voltage) to the value 3.
4-4
ENGLISH
Switch-on
Switch-off
P
NOTE
NOTE
Raise/lower
to select:
Parameters
Indices
Parameter values
Siemens AG 6SE7087-6AK85-0AA0
Common Rectifier Operating Instructions
09.02