Siemens ET 757 E Series Instrucciones de operaciones Pagina 80

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Commissioning (hardware)
6.2 Creating a drive configuration with STARTER
ET 200pro FC
80 Operating Instructions, 11/2007, A5E01100763B AA
Checking the motor terminal box (IEC/NEMA motor)
For commissioning to be successful, it is important that the interconnection in the motor
terminal box (see image below) corresponds to the entry for the rated motor voltage
(P0304)/rated motor current (P0305).
IEC motor
:
8
8
9
9
:
:
8
8
9
9
:
8
9
:
8
9
:
Delta connection Star circuit configuration
E.g.: Voltage of 230 V (delta connection)/400 V (star connection)
NEMA motor
Voltage U V W Connected to one another Circuit
Low T
1
-T
7
T
2
-T
8
T
3
-T
9
T
4
-T
5
-T
6
Y Y
High T
1
T
2
T
3
T
1
-T
7
T
2
-T
8
T
3
-T
9
Y
7
7
7
7
7
7
7
7
E.g.: Voltage of 230 V YY (low)/460 V Y (high)
Voltage U V W Connected to one another Circuit
Low T
1
-T6-T7 T
2
-T
4
-T
8
T
3
-T
5
-T
9
-
High T
1
T
2
T
3
T
4
-T
7
T
5
-T
8
T
6
-T
9
7
7
7
7
7
7
7
7
7
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