Safe State Of The Wireless Remote Control System - Harmony eXLhoist User Manual

Safe State of the Wireless Remote Control System

Overview
Safe states of the Base Station are:
SAFE-STOP failure: if a failure is detected by the Base Station, the Base Station opens safety

relays with a stop category 0 and stops the radio communication with the Remote Device.
SAFE-STOP radio: if the Base Station looses the communication with the Remote Device, the

Base Station opens the safety relays in stop category 0 or stop category 1 according to the
commissioning.
The Safe state position of the Remote Device is no communication with the base station: if a failure
is detected in the Remote Device, the Remote Device stops the radio communication. So the Base
Station goes to SAFE-STOP radio mode and opens the safety relays in stop category 0 or stop
category 1 according to the commissioning.
EIO0000001505 12/2014
Safety
69