Omron 1S Series Startup Guide

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14.
The FSoE communications are now established.
The FS indicator is lit in green.
◼ Checking Operation of the STO Function
◼ Checking operation of the STO function using the Emergency Stop Pushbutton Switch
1.
Press the safety rest button.
2.
Press the Emergency Stop Pushbutton Switch.
Check that the 7-segment LED display shows ‘st’.
3.
Release the Emergency Stop Pushbutton Switch and press the safety rest button.
Check that STO is released and the 7-segment LED display shows ‘--’.

Omron 1S Series Specifications

General

Safety Function	STO (Safe Torque Off)
Motor Capacity	50 W to 15 kW
Output Power	50 W to 15 kW
Communication Interface	EtherCAT, MECHATROLINK-II/III
Feedback	Incremental Encoder
Operating Temperature	0 to +55°C
Protection Features	Overcurrent, Overvoltage
Ambient Humidity	20% to 90% RH (non-condensing)
Installation	Panel Mount
Weight	Varies by model
Storage Temperature	-20 to 85°C