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Download 1757-UM006 - Literature Library
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Standard Function Block Parameters A-41 Range 1: Normal Shed, normal return -See Note 1 in Remarks 2: Normal Shed, no return - See Note 2 in Remarks 3: Shed to Auto, normal return 4: Shed to Auto, no return - See Note 3 in Remarks 5: Shed to Manual, normal return 6: Shed to Manual, no return - See Note 4 in Remarks 7: Shed to Retained target, normal return 8: Shed to Retained target, no return Usage C/Shed Option Length 1 Valid Views VIEW_4 Storage Static Remarks Note 1: Actual mode changes to the next lowest priority non-remote mode permitted but returns to the target remote mode, when the remote computer completes the initialization handshake. Note 2: Target mode changes to the next lowest priority non-remote mode permitted. The target remote mode is lost, so there is no return to it. Note 3: Target mode changes to Auto on detection of a shed condition. Note 4: Target mode changes to Man on detection of a shed condition. Table A.110 SHED_RCAS Classification Simple Variable Description Defines timeout in milliseconds for computer writes to function block RCas locations. FF Data Type Unsigned 32 Range Positive Usage C/Contained Length 4 Valid Views VIEW_2 Storage Static Table A.111 SHED_ROUT Classification Simple Variable Description Defines timeout in milliseconds for computer writes to function block ROut locations. FF Data Type Unsigned 32 Range Positive Usage C/Contained Length 4 Valid Views VIEW_2 Storage Static Publication 1757-UM006A-EN-P - May 2002
