Siemens SINAMICS G115D

Parameters
Basic settings
Parameter Description Setting
p1215 Enable motor holding brake 0: Motor holding brake locked (factory setting)
1: Motor holding brake just like the sequence con‐
trol
2: Motor holding brake permanently open
3: Motor holding brake just like the sequential con‐
trol, connected via BICO
p1216 Motor holding brake opening time
[s]
p1216 > braking signal relay runtimes + brake re‐
lease time
Factory setting: 0.1
p1217 Motor holding brake closing time
[s]
p1217 > braking signal relay runtimes + brake clos‐
ing time
Factory setting: 0.1
r0052.12 CO/BO: Status word 1: motor hold‐
ing brake open
-
Advanced settings
Parameter Description Setting
p0346 Motor excitation build-up time [s] During this time the asynchronous motor is mag‐
netized. The converter calculates this parameter
using p0340 = 1 or 3.
Factory setting: 0
p0855 BI: Unconditionally release holding
brake
Sets the signal source for the command "uncondi‐
tionally open holding brake".
Factory setting: 0
p0858 BI: Unconditionally close holding
brake
Sets the signal source for the command "uncondi‐
tionally close holding brake".
Factory setting: 0
p1226 Threshold for zero speed detection
[rpm]
When braking with OFF1 or OFF3, if the speed falls
below this threshold, standstill is detected and the
monitoring time p1227 or p1228 starts.
Factory setting: 20
p1227 Zero speed detection monitoring
time [s]
Sets the monitoring time for the standstill identi󹪝‐
cation.
Factory setting: 300
p1228 Pulse suppression delay time [s] Sets the delay time for pulse suppression.
Factory setting: 0.01
p1351 CO: Motor holding brake starting
frequency [%]
Sets the frequency set value at the slip compensa‐
tion output when starting with motor holding
brake.
With p1351 > 0, slip compensation is automatically
switched on.
Factory setting: 0
Advanced commissioning
7.11Motor holding brake
SINAMICS G115D Wall Mounted distributed drive
228 Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA