Logix5000 Controllers General Instructions - SLAC Confluence

Input/Output Instructions (MSG, GSV, SSV, IOT) 175The GSV/SSV Objects section shows each object’s attributes and their associateddata types. For example, the MajorFaultRecord attribute of the Program objectneeds a DINT[11] data type.Arithmetic Status Flags:not affectedFault Conditions:A Minor Fault Will Occur If Fault Type Fault Codeinvalid object address 4 5specified an object that does not support 4 6GSV/SSVinvalid attribute 4 6did not supply enough information for an SSV 4 6instructionthe GSV destination was not large enough to holdthe requested data4 7Execution:Condition Relay Ladder Action Structured Text Actionprescan The rung-condition-out is set to false. No action takenrung-condition-in is false The rung-condition-out is set to false. narung-condition-in is true The instruction executes.naThe rung-condition-out is set to true.EnableIn is set na EnableIn is always set.The instruction executes.instruction executes Get or set the specified value. Get or set the specified value.postscan The rung-condition-out is set to false. No action taken.Publication 1756-RM003I-EN-P - January 2007