Omron R88D-1SN30F-ECT User Manual

8 Safety Function
8 - 14
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
This section explains how to use an NX-series Safety CPU Unit.
Use the Sysmac Studio for setting and programming. Refer to the NX-series Safety Control Unit User’s
Manual (Cat. No. Z930) for details.
Add a Safety CPU Unit and 1S-series Servo Drives to the EtherCAT network configuration.
This is a programming example in which the Safe Torque Off function of the 1S-series Servo Drive is
operated from the Safety CPU Unit.
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.
8-3-3 Connection Example
Connection with Safety CPU Unit
Programming Example
EtherCAT Master
Safety CPU Unit
CPU Unit
NX-series
Safety Input Unit
Reset switch
Emergency stop switch
NX-series
NJ/NX-series
1S-series Servo Drives
SF_EmergencyStop SF_EDM
STO command
(RxPDO)
S_EDM1
S_EStop In
Reset
Reset
Reset
S_EStop Out S_EDM OutS_OutControl
STO status
(TxPDO)

Omron R88D-1SN30F-ECT Specifications

General

Brand	Omron
Model	R88D-1SN30F-ECT
Category	Controller
Language	English