Synchronization - Siemens SINAMICS G130 Operating Instructions Manual

Converter built-in units 75 kw-800 kw

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Synchronization

The "Synchronization" function and an existing VSM10 Voltage Sensing Module (to measure

the line voltage) synchronizes a motor to the line supply. The connection to the line supply or

the required contactor activation can be made via the available bypass function or via a

higher-level control system.

The use of the bypass function permits the temporary (e.g. to perform maintenance work

without system standstill) or permanent operation of the motor on the line supply.

The p3800 parameter activates the synchronization. The voltage is acquired via a VSM10

assigned to the drive (via DRIVE-CLiQ) and measures the line supply voltage.

Inverter chassis units

Operating Instructions, 07/2016, A5E00331449A

Magnetizing completed

CO: Speed setpoint before the setpoint filter

CO: Actual speed value

Extended brake control

BI: Unconditionally release holding brake

BI: Speed controller enabled

BI: Unconditionally apply holding brake

BO: Holding brake open

BO: Command, close holding brake

Motor holding brake configuration

Motor holding brake release time

Motor holding brake closing time

Threshold for standstill detection

Standstill detection monitoring time

Pulse suppression delay time

Brake control diagnostic evaluation

Functions, monitoring, and protective functions

9.2 Drive functions