Siemens SINAMICS S120 Function Manual page 48

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3.2 Basic Infeed

Switching on the BLM

Basic Infeed power-up procedure

The infeed unit can be switched on by issuing an enable signal at the EP terminals and a

positive signal edge at OFF1 (p0840).

● Commissioning takes place via the STARTER commissioning tool.

● No PROFIdrive telegrams activated.

Switching off the BLM

For switching off, carry out the steps for switching on in the reverse order. However, there is no

pre-charging at switch off.

Function Manual, 06/2019, 6SL3097-5AB00-0BP2

Drive functions