GTO GP-SW050 Safety Gate User Manual


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32
SYMPTOM DIAGNOSIS CHECK
Close Edge LED ON
brightly Status Light
ashes
CloseEdgeterminalshortedto
Com
• Edgesensorissensingan
obstruction.
• Relayfromedgesensoris
shorted or latched.
• Wirebetweenedgesensorand
open edge terminal is shorted.
• Checkterminalvoltagewith
respect to Com to ensure you
read 12 vdc.
Open LED ON brightly
Status Light ashes
Open terminal shorted to Com • Pushbuttonisstuck.
• Exitwand,Loopdetector,
Photo beam, etc., is sensing a
presence.
• RelayfromExitwand,Loop
detector, Photo beam, etc. is
shorted or latched.
• WirefromExitwand,Loop
detector, Photo beam, etc. is
shorted.
• Checkterminalvoltagewith
respect to Com to ensure you
read 12 vdc.
Close LED ON brightly
Status Light ashes
Close terminal shorted to Com • Pushbuttonisstuck
• Checkterminalvoltagewith
respect to Com to ensure you
read 12 vdc.
Stop LED ON brightly
Status Light ashes
Stop and Com terminals open. • W1iscutandnormallyopen
buttoniswiredtoStopandCom.
• W1iscutandnonormally
closedpushbuttoniswiredto
Stop and Com.
• Wirebetweennormallyclosed
push button and Stop terminal is
cut or disconnected.
• Checkterminalvoltagewith
respect to Com to ensure you
read 0 vdc.
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