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8 Safety Function
8 - 6
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
This section gives the timing charts to show the operation timing to a safe state as well as the timing of
return from safe state.
The Servo Drive goes into the STO status when either safety input 1 or 2 turns OFF.
The dynamic brake operates according to the setting of the
Stop Selection
–
Shutdown Option Code
(3B20-01 hex).
8-2-2
Operation Example
Operation Timing to a Safe State
Timing of Return from Safe State
Normal status
off
on
Motor power status
on
off
6 ms max.
15 ms max.
PDS state
Operation enabled
Switched on disabled
Brake Interlock
Output (BKIR)
Brake released
4610-02 hex
4610-03 hex
Brake held
T
STO status
Servo ON/OFF
Servo ON
Dynamic brake
DB released
Servo OFF
DB applied
T is determined by a set value of the following objects, whichever comes earlier.
:
Brake Interlock Output
–
Timeout at Servo OFF
:
Brake Interlock Output
–
Threshold Speed at Servo OFF
Reaction time: 5 ms max.
Safety input 1
EDM output
Safety input 2
STO status
Normal status
on
off
off
on
6 ms max.
Switched on disabled
Switched on
Operation
Ready to
switch on
enabled
Motor power status
PDS state
Brake Interlock
Output (BKIR)
Brake held
DB released
DB applied
Servo ON/OFF
Servo OFF
Servo ON
Dynamic brake
Safety input 1
EDM output
Safety input 2
Содержание R88D-1SN01H-ECT
Страница 17: ...15 CONTENTS AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 266: ...3 Specifications 3 102 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 430: ...8 Safety Function 8 16 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 568: ...10 Operation 10 10 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 822: ...Appendices A 174 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 823: ...AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586 I 1 I Index...
Страница 826: ...I 4 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586 Appendices...
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