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16.
Status indication, faults and fault elimination
16.1
Spontaneous display of faults from the safety unit
Spontaneous messages are displayed on Pepperl+Fuchs GmbH AS-i monitors
as follows:
•
When both networks are operating without error, a smiley is displayed.
•
When field bus communication fails, this is indicated by a text message.
•
When there is a fault on an AS-i slave, this is displayed until the fault is no
longer present.
•
When there are no faults present, the states of the safety unit are displayed in
text beneath the smiley.
•
When four local release circuits are present, a line is displayed with their sta-
tus.
Coding:
Display in protecting mode:
1, 2 for the release circuits
Display in error status:
SAFETY FAULT: flashing red
Red and flashing yellow are fault messages and are treated separately.
If the safety unit is in configuration mode, this is indicated by the CONFIG-OPER-
ATION display.
Yellow flashing and red flashing means the AS-i slave address of the faulted de-
vice is displayed. If there are other faults present at the same time, all faults are
displayed alternatingly.
144
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91
AS-i 3.0 EtherNet/IP Gateway with integrated Safety Monitor
☺Press OK for Menu
Output Circuit
1:ON
display
status of the safety unit
ON
green
red
OFF
WAIT
flashing green
START
yellow
TEST: flashing yellow
Status indication, faults and fault elimination
2:ON
meaning
relais circuit
turned off
relais circuit
wait time Stop 1 running
waiting for Start signal
turned on
© Pepperl+Fuchs, Printed in Germany
Internet http://www.pepperl-fuchs.com
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