Siemens SINAMICS G130 Kullanım Talimatları Kılavuzu - Sayfa 13

General

The VSM10 Voltage Sensing Module is used for acquiring the voltage characteristic on the

motor side, so that the following functions can be implemented:

● Operation of a permanent-magnet synchronous motor without encoder with the

requirement to be able to connect to a motor that is already rotating ("flying restart"

function).

● Fast flying restart of large induction motors: The time for the demagnetization of the motor

is eliminated as a result of the voltage sensing.

When operating a permanent-magnet synchronous motor without encoder, the "Flying

restart" function must be activated with p1200.

2.1

Non-observance of the fundamental safety instructions and residual risks

The non-observance of the fundamental safety instructions and residual risks stated in

Chapter 1 can result in accidents with severe injuries or death.

• Adhere to the fundamental safety instructions.

• When assessing the risk, take into account residual risks.

Fire through overheating due to insufficient ventilation clearances

Insufficient ventilation clearances result in overheating with danger to persons as a result of

smoke and fire. This can also result in more downtimes and reduced service lives of the

Voltage Sensing Module.

• For this reason, it is imperative that you maintain the 50 mm clearances above and

NOTICE

Destruction of the VSM10 as a result of voltage measurements incorrectly carried out

If the voltage measurement is carried out incorrectly, the VSM10 can be destroyed as a

result of the high voltage stress across the insulating clearance.

• When using long motor cables, it is not permissible that the output voltage of the Power

Voltage Sensing Module 10 (VSM10)

Operating Instructions, 11/2017, A5E02142235A

WARNING

below the Voltage Sensing Module.

Module is directly measured at the motor.