The error code "2200" is "MISSING PARA.".
It may be determined as the cause of the error that there is no parameter file in the parameter-valid drive that has been specified by the dip switches on the CPU module.
Check the following points.
(1) The settings of the dip switches on the CPU module have been specifying a correct parameter-valid drive.
(2) A parameter file has been correctly set in the parameter-valid drive that has been specified by the dip switches on the
CPU module.