Extended Brake Control - Siemens SINAMICS G150 Operating Instructions Manual

Synchronization
• p3800
• p3801
• p3802
• r3803
• r3804
• r3805
• p3806
• r3808
• p3809
• p3811
• r3812
• p3813
• r3814
• p3815
• r3819
9.3.3

Extended brake control

Description
The "Extended brake control" function module allows complex braking control for motor
holding brakes and holding brakes for example.
The brake is controlled as follows (the sequence reflects the priority):
● Via parameter p1215
● Via binector parameters p1219[0..3] and p0855
● Via zero speed detection
● Via a connector interconnection threshold value
Commissioning
The "Extended brake control" function module can be activated by running the
commissioning wizard. Parameter r0108.14 indicates whether the function module has been
activated.
Parameter p1215 must be set to "3" and the brake controlled via a digital output (for example
at the customer terminal block TM31).
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
Sync–supply–drive activation
Sync–supply–drive drive object number
BI: Sync–supply–drive enable
CO/BO: Sync–supply–drive control word
CO: Sync–supply–drive target frequency
CO: Sync–supply–drive frequency difference
Sync–supply–drive frequency difference threshold
CO: Sync–supply–drive phase difference
Sync–supply–drive phase setpoint
Sync–supply–drive frequency limitation
CO: Sync–supply–drive correction frequency
Sync–supply–drive phase synchronism threshold
CO: Sync–supply–drive voltage difference
Sync–supply–drive voltage difference threshold
CO/BO: Sync–supply–drive status word
Functions, monitoring, and protective functions
9.3 Extended functions
561