Siemens SINAMICS G120 Function Manual page 145

Parameter
p9501.00
p9501.16
p9545
p9546
p9547
r9722.15
Feedback signal SSM when the motor is switched off
You can select as to whether the SSM function should remain active when the motor is
switched off.
The following occurs if SSM remains active:
● With the motor switched off, the inverter freezes the "Speed below limit value" signal.
● When the motor is switched off, STO is active.
Figure 5-23
See also Section: Switching off the motor when SSM is active (Page 208).
Parameter
p9509.00
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA
Description
1 signal: Enable extended functions.
0 signal: Disable extended functions.
1 signal: Enable hysteresis and filtering
0 signal: Disable hysteresis and filtering
Filter time (Factory setting: 0 ms)
Speed limit (Factory setting: 20 rpm)
Hysteresis (Factory setting: 10 rpm)
1 signal: Absolute value of the speed is lower than the speed limit
Feedback signal SSM when the motor is switched off
Left: SSM becomes inactive. Right: SSM remains active
Description
1 signal: SSM becomes inactive when the motor is switched off
0 signal: SSM remains active when the motor is switched off
Commissioning
5.7 Setting extended functions
145