Lenze i750 - Page 122

Acvaon of the funcon
•
Via the sa
fety bus. 4Safe network interfaces ^ 149
•
As response to the error stop request.
•
As response to the emergency stop request.
Response of the funcon under normal cir
cumstances
When the stopping me has elapsed (0x2894:001or aer falling below the tolerance window
(0x287B:001) a standard stop is acvated.
The power supply for generang the rotang eld is safely interrupted (STO). The motor
cannot generate torque and movements of the drive.
Behavior of the funcon in the event of an error
An error message and an error stop are triggered if:
•
The s
tandsll is not reached with the expiry of the stopping me (0x2894:001).
•
The parameterized deceleraon ramp is exceeded while ramp monitoring is acve.
The power supply for g
enerang the rotang eld is safely interrupted (STO). The motor
cannot generate torque and movements of the drive.
Canceling the Safe Stop request prematurely does not terminate the error stop
funcon.
Funconal sa
fety
Safety funcons
Safe stop 1 (SS1)
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