Via a safe input, if the corresponding parameter is assigned to the safe input.
Activation of the function
A data telegram is sent to the inverter via the safety bus. See chapter "
In response to the error stop request.
In response to the emergency stop request.
Behaviour of the function under normal circumstances
When the stopping time (
0x2894:001
) has elapsed or the value falls below the tol-
erance window (
0x287B:001
), a standard stop is activated.
The power supply for generating the rotating field is safely interrupted (STO). The motor can-
not generate torques and movements of the drive.
Behaviour of the function in the event of an error
An error message and an error stop are triggered if:
•
standstill is not reached after the stopping time (
) has elapsed.
•
the activated ramp monitoring exceeds the parameterised deceleration ramp.
The power supply for generationg the rotating field is safely interrupted (STO). The motor can-
not generate torques and movements of the drive.
Parameter
Address
Name / setting range / [default setting]
Info
0x2878:004
Motor encoder: Encoder monitoring response time
•
Read only: ms
12 12 ms
50 50 ms
100 100 ms
0x287B:001
Velocity monitoring: Tolerance window (n=0)
•
Read only: x rpm
0x2894:001
SS1, SS2: SS1, SS2: Stopping time
•
Read only: x ms
0x2894:002
SS1, SS2: SS1, SS2: Ramp Monitoring
•
Read only
0 No Ramp monitoring
1 Ramp monitoring active
0x2894:003
SS1, SS2: SS1, SS2: Ramp smoothing time
•
Read only: x %
0x2894:004
SS1, SS2: SS1, SS2: Ramp Offset Mode
•
Read only
0 Relative
1 Absolute
0x2894:005
SS1, SS2: SS1, SS2: Ramp Start Offset relative
•
Read only: x %
0x2894:006
SS1, SS2: SS1, SS2: Ramp Start Offset absolute
•
Read only: x rpm
0x2894:007
SS1, SS2: SS1, SS2: Actual ramp speed
•
Read only: x rpm
0x2894:008
SS1, SS2: SS1, SS2: Minimal speed differerence
•
Read only: x rpm
0x2895
SS1: Source SD-In
•
Read only
0 Deactivated
1 SD-In1
2 SD-In2
3 SD-In3
4 SD-In4
Safety functions
Safe Stop 1 (SS1)
404
Содержание i950 Series
Страница 1: ...Inverters i950 servo inverters Commissioning EN ...
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Страница 312: ...15 Configure engineering port The given path leads you to the engineering port Configure engineering port 312 ...
Страница 397: ...19 Safety functions Supported safety functions for Basic Safety STO 4Safe Torque Off STO 398 Safety functions 397 ...
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