The moving load generator assigns a load case number to each generated case. The first of those cases gets a number that is equal to 1 + the highest load case number that has been specified / generated prior to the current "LOAD GENERATION" command.
For your model, the highest load case number that is present prior to the "LOAD GENERATION 340" command is 9001. So, the 340 load cases generated by the moving load generator are numbered 9002 thru 9341.
I see that you have used the "ADD LOAD 1" option so that each generated case includes the selfweight of the structure (which comes from load case 1), and is thus a combination of a generated wheel load and the selfweight load.
Assuming that you do not wish to include any other load item or load case in those combinations, these 340 cases (9002 thru 9341) should then be included in the LOAD LIST command for steel design. Only then will they be considered for the design checks. In the model that you attached earlier, neither of your LOAD LIST commands include them.
For your model, the highest load case number that is present prior to the "LOAD GENERATION 340" command is 9001. So, the 340 load cases generated by the moving load generator are numbered 9002 thru 9341.
I see that you have used the "ADD LOAD 1" option so that each generated case includes the selfweight of the structure (which comes from load case 1), and is thus a combination of a generated wheel load and the selfweight load.
Assuming that you do not wish to include any other load item or load case in those combinations, these 340 cases (9002 thru 9341) should then be included in the LOAD LIST command for steel design. Only then will they be considered for the design checks. In the model that you attached earlier, neither of your LOAD LIST commands include them.
