Nidec ID300 - Commissioning: Quick Start Guide; Keypad Commissioning Guide

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ID300/302 Integrated Motor Drive | Connections
41
Relay Contacts
42
Default Function
Drive OK indicator (Closed when power applied and drive OK)
Contact Voltage Rating
240 Vac, Installation over-voltage category II
Contact Maximum Current Rating
2 A AC 240 V
4 A DC 30 V resistive load Current limit and trip
Contact Minimum Recommended Rating 12 V 100 mA
Contact Type Normally open
Update Rate 1 ms
4.6.2SafeTorqueO󰀨Inputs(ID302Only)
TheSafeTorqueO󰀨functionprovidesameansforpreventingthedrivefromgeneratingtorquein
the motor with a very high level of integrity. It is suitable for incorporation into a safety system for a
machine.
ThesafetyfunctionisactivewhenoneorbothSTOinputsareinthelogic-lowstate,asspeciedinthe
controlterminalspecication.ThefunctionisdenedaccordingtoEN/IEC61800-5-2.
• The design of safety-related control systems must only be performed by personnel with the
requiredtrainingandexperience.TheSafeTorqueO󰀨functionwillonlyensurethesafetyofa
machine if it is correctly incorporated into a complete safety system. The system must be subject
toariskassessmenttoconrmthattheresidualriskofanunsafeeventisatanacceptablelevel
for the application.
• SafeTorqueO󰀨inhibitstheoperationofthedrive.SafeTorqueO󰀨DOES NOT provide electrical
isolation. The supply to the drive must be disconnected by an approved isolation device before
gaining access to power connections.
• It is essential to observe the maximum permitted voltage of 5 V for a safe low (disabled) state of
SafeTorqueO󰀨.Theconnectionstothedrivemustbearrangedsothatvoltagedropsinthe0V
wiring cannot exceed this value under any loading condition. It is strongly recommended that the
SafeTorqueO󰀨circuitsbeprovidedwithadedicated0Vconductorswhichshouldbeconnected
to Terminals 32 and 33 at the drive.
• There is no ID302 available for 230V supply.
• For more details on STO inputs,
refer to http://www.leroy-somer.com/documentation_pdf/5512_en.pdf
CAUTION
!
WARNING
!