SIGMATEK DIAS-Drive 335-23, Руководство пользователя

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DIAS-DRIVE 335-23
Page 74 27.09.2017
7.6.1.2 Function
The safety functions in the DIAS Drive are controlled over two digital inputs.
The following table shows the status that the ENABLE_L and ENABLE_H inputs must
assume to enable normal operation or trigger the safety function.
Input Status Relay output S3/S4 Description
ENABLE_L ENABLE_H
Open Open When the servo amplifier is
supplied with 24 V, the
inputs are closed after a
minimum delay 0.4 of
seconds and a maximum of
1 seconds Safe status of the drive system
Low Low When the servo amplifier is
supplied with 24 V, the
inputs are closed after a
minimum delay 0.4 of
seconds and a maximum of
1 seconds
•
Single channel safe status, only
when
using classic I/O
technology
•
Safe status of the drive
system
, when a safe output is
used by a Safety PLC. Also
when ENABLE_L is connected
to
„Ext. GND“
Low Open
Low High Open Drive system ready