Model sim error Error: (vsim-3464)

Error: (vsim-3464) Period of -repeat must not be less than the waveform length. This is the error message i received when i etried to run the following TCL file force -freeze CLK_DRV 0 0 , 1 { 50 ns } -r 2200; force RST_X 0; force RST_X 1 100; force CS 1 100;