12-12912.4 Table of Error codes Difference in ERROR displayThere are differences in the way errors are displayed depending on the model.Model Display Display methodFP1,FP-M,FP2,FP3,FP10SH LED ERROR. Continually litFPΣ,FP0, FP-X LED ERROR/ALARM Flashes/contunually litFP-e Screen display ERR. Continually lit Error Confirmation When ERROR Turns ONWhen the “ERROR” on the control unit (CPU unit) turns on or flashes, a self-diagnostic error or syntaxcheck error has occurred. Confirm the contents of the error and take the appopriate steps.-Error Confirmation MethodProcedure:1.Use the programming tool software to call up the error code.By executing the “STATUS DISPLAY”, the error code and content of error aredisplayed.2.Check the error contents in the table of error codes using the error codeascertained above.-Syntax check errorThis is an error detected by the total check function when there is a syntax error or incorrect settingwritten in the program. When the mode selector is switched to the RUN mode, the total check functionautomatically activates and eliminates the possibility of incorrect operation from syntax errors in theprogram.When a syntax check error is detected-ERROR turns on or flashes.-Operation will not begin even after swirching to the RUN mode.-Remote operation cannot be used to change to RUN mode.Clearing a syntax check errorBy changing to the PROG.mode, the error will clear and the ERROR will turn off.Steps to take for syntax errorChange to the PROG. mode, and then execute the total check function while online mode with theprogramming tool connected. This will call up the content of error and the address where the erroroccurred.Correct the program while referring to the content of error.
