Installation manual

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SIMPLEX Fault Assistance Guide RevA
29 April 2009
1.3 Index – Quickview
Loop Card Faults
 Card Missing Failed (Card Inserted)
 Correct Card
 Short Circuit
 Class A
 Channel Failure
 Channel Initialization
 Extra Device
 Card DIP Switch
Addressable Device Faults
 No Answer
 Head Missing
 Wrong Device
 Bad Answer
 Extra Device
 Output Abnormal
 Detector LED Operation
 Device LED Operation
 DIP Switch Table
 End of Line Resistor Values.
 Hints & Tips
NOTE - It is vital that the Loop card is in
NORMAL status before addressable
device fault finding is started.
!