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8 Safety Function
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
8-3 ST
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8
8-3
-2 Operation Example
The STO is also activated if a hardware failure is detected during the self diagnosis. In this case, the
STO remains active until the power is turned OFF.
Precautions for Correct Use
Design programs for the safety controller so that the STO function is not canceled automatically
even when the emergency stop switch is released.
Timing of Return from Safe State
on
off
Operation
Switched on disabled
Switched on
Ready to
switch on
Active
10 ms max.
normal status
STO command at
Servo Drive
Motor power status
STO status at Servo Drive
PDS state
Brake Interlock Output
(Bkir)
Activate STO
Reset STO
STO status
Servo ON/OFF
Dynamic brake
Servo OFF
Servo ON
DB released
DB applied
Содержание R88D-1SN ECT Series
Страница 544: ...7 Applied Functions 7 52 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 560: ...8 Safety Function 8 16 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 700: ...10 Operation 10 10 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 969: ...AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586 I 1 I Index...
Страница 972: ...I 4 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586 Appendices...
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