The operator should be made aware of this hazard and appropriate precautions should be taken. If programmable controllers are used with operator interface and like devices, this hazard should be of primary importance. Unless proper safeguards are used, unwanted start-ups could result in equipment damage or personal injury. Programmable control devices should not be used as stand-alone protection in any application. Therefore, provisions other than the programmable control device must be taken to protect personnel in the event of a programmable control device malfunction. 2 PGI 100 uwin SOFTWARE User s Manual WARNING In the application of UTICOR Technology, LP programmable control devices, you should consider them components.
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