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Functions, monitoring and protective functions
9.3 Drive functions
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
559
9.3.19
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 control can be realized using the existing bypass function or 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.
Features
●
Connector inputs for the actual voltage sensing of the motor via VSM10 (p3661, r3662)
●
Setting a phase difference (p3809)
●
Can be activated by parameter (p3800)
●
Enable via parameter (p3802)
Function diagram
FP 7020
Technology functions - Synchronizing
Parameters
•
p3800[0...n] Sync network drive activation
•
p3801[0...n] Sync-line-drive drive object number
•
p3802[0...n] BI: Sync network drive enable
•
r3803
CO/BO: Sync network drive control word
•
r3804
CO: Sync network drive target frequency
•
r3805
CO: Sync network drive frequency difference
•
p3806[0...n] Sync network drive frequency difference threshold value
•
r3808
CO: Sync network drive phase difference
•
p3809[0...n] Sync network drive phase setpoint value
•
p3811[0...n] Sync network drive frequency limitation
•
r3812
CO: Sync network drive correction frequency
•
p3813[0...n] Sync network drive phase synchronism threshold value
•
r3814
CO: Sync network drive voltage difference
•
p3815[0...n] Sync network drive voltage difference threshold value
•
r3819.0...7
CO/BO: Sync network drive status word
Содержание SINAMICS S150 NEMA
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Страница 200: ...Electrical installation 4 9 Additional connections Enclosed Drives 198 Operating Instructions 12 2018 A5E36652151A ...
Страница 500: ...Output terminals 8 3 Digital outputs Enclosed Drives 498 Operating Instructions 12 2018 A5E36652151A ...
Страница 828: ...Technical specifications 12 3 Technical specifications Enclosed Drives 826 Operating Instructions 12 2018 A5E36652151A ...
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