Siemens Sinamics S120 Function Manual page 329

Standstill (zero-speed) monitoring
● r0060 CO: Speed setpoint before the setpoint filter
● r0063 CO: Actual speed smoothed (servo)
● r0063[0...2] CO: Actual speed value (vector)
● p1224[0...3] BI: Close motor holding brake at standstill
● p1225 CI: Standstill detection, threshold value
● p1226[0...n] standstill monitoring (zero speed) speed threshold
● p1227 Zero speed detection monitoring time
● p1228 Zero speed detection, delay time
● p1276 Motor holding brake standstill detection bypass
Release and apply the brake
● p0855 BI: Unconditionally release holding brake
● p0858 BI: Unconditionally close holding brake
● p1216 Holding brake release time
● p1217 Holding brake application time
● p1218[0...1] BI: Open motor holding brake
● p1219[0...3 ] BI: Immediately close motor holding brake
● p1220 CI: Open motor holding brake, signal source, threshold
● p1221 Open motor holding brake threshold
● p1277 Motor holding brake delay braking threshold exceeded
Free blocks
● p1279[0...3] BI: Motor holding brake, OR/AND logic operation
Brake monitoring functions
● p1222 BI: Motor holding brake, feedback signal, brake closed
● p1223 BI: Motor holding brake, feedback signal, brake open
Configuration, control/status words
● p1215 Motor holding brake configuration
● r1229.1...11 CO/BO: Motor holding brake status word
● p1275 Motor holding brake control word
● p1278 Brake control diagnostics evaluation
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Function modules
7.3 Extended Brake Control
327