Siemens SINAMICS G150 Operating Instructions Manual page 494

Functions, Monitoring, and Protective Functions
9.3 Extended functions
Table 9- 11 Status message of extended brake control
Signal name
Command, release brake (continuous
signal)
Pulse enable, extended brake control
Brake does not release
Brake does not close
Brake threshold exceeded
Brake threshold fallen below
Brake monitoring time expired
Request, pulse enable missing/n_ctrl
inhibited
Brake OR logic operation result
Brake AND logic operation result
Function diagram
FP 2704
FP 2707
FP 2711
Parameter
• r0108.14
• r0899
Standstill (zero-speed) monitoring
• r0060
• r0063[0...2]
• p1224[0...3]
• p1225
• p1226
• p1227
• p1228
• p1276
492
Parameter
r1229.1
r1229.3
r1229.4
r1229.5
r1229.6
r1229.7
r1229.8
r1229.9
r1229.10
r1229.11
Extended brake control – standstill detection (r0108.14 = 1)
Extended brake control – release/close brake (r0108.14 = 1)
Extended brake control – signal outputs (r0108.14 = 1)
Extended brake control
CO/BO: Status word sequence control
CO: Speed setpoint before the setpoint filter
CO: Speed actual value
BI: Apply motor holding brake at standstill
CI: Standstill detection threshold value
Standstill monitoring speed threshold
Standstill detection monitoring time
Standstill detection delay time
Motor holding brake standstill detection bypass
Brake status word
B_STW.1
B_STW.3
B_STW.4
B_STW.5
B_STW.6
B_STW.7
B_STW.8
B_STW.9
B_STW.10
B_STW.11
Converter cabinet units
Operating Instructions, 03/2012, A5E03263466A