Siemens 6SL3855, Справочное руководство

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Test procedure
1. The auxiliary voltage is present.
2. The PROFIBUS connector is removed from the control cabinet of the drive.
A fault is displayed on the test station computer. The drive switches itself off.
Result
The test is passed if the drive responds as described.
3.2.18 Failure of a power semiconductor module
Fundamentals
The power section must shut down if a power semiconductor module fails. The failure is
simulated by withdrawing the fiber-optic cable connector from the gating module of a power
semiconductor module. This interrupts the control.
Test procedure
1. The auxiliary voltage is present.
2. The fiber-optic cable connector of a gating module is withdrawn.
A message is displayed on the test station computer.
Result
The test is passed if the appropriate message is displayed on the test station computer and the
inverter is inhibited.
3.2.19 Safety shutdown
Fundamentals
The safety shutdown of the power section shuts down the drive if the pushbutton is pressed.
Test procedure
1. The auxiliary voltage is present.
2. The drive is in operation.
3. The button is pressed.
Result
The test is passed if the drive is shut down and the appropriate message is displayed on the test
station computer.
Tests
3.2 Function test
SINAMICS GL150 6SL3855 F03 F70 F76 F79 F98 E11
Reference Manual Rev.201902141423 GL150 wassergekühlt
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