Siemens SINAMICS S120 Function Manual page 477

Figure 8-4 Example of operating brake for a crane drive
Control and status messages for extended brake control
Table 8- 2 Controller extended brake control
Signal name
Enable speed setpoint
Enable setpoint 2
Unconditionally open holding brake
Enable speed controller
Unconditionally close holding brake
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Binector input
p1142 BI: Enable speed setpoint
p1152 BI: Setpoint 2 enable
p0855 BI: Unconditionally open holding
brake
p0856 BI: Enable speed controller
p0858 BI: Unconditionally close holding
brake
Function modules
8.3 Extended Brake Control
Control word sequence control / inter-
connection parameters
STWA.6
p1152 = r0899.15
STWA.7
STWA.12
STWA.14
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