Siemens SINAMICS G130 - Synchronization

Functions, monitoring, and protective functions
9.2 Drive functions
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
425
Parameter
•
r0056.4
Magnetizing completed
•
r0060
CO: Speed setpoint before the setpoint filter
•
r0063[0...2]
CO: Actual speed value
•
r0108.14
Extended brake control
•
p0855[C]
BI: Unconditionally release holding brake
•
p0856
BI: Speed controlle
r enabled
•
p0858
BI: Unconditionally apply holding brake
•
r0899.12
BO: Holding brake open
•
r0899.13
BO: Command, close holding brake
•
p1215
Motor holding brake configuration
•
p1216
Motor holding brake release time
•
p1217
Motor holding brake closing time
•
p1226
Threshold for standstill detection
•
p1227
Standstill detection monitoring time
•
p1228
Pulse suppression delay time
•
p1278
Brake control diagnostic evaluation
9.2.18
Synchronization
Description
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.