Table of Contentsv8.3 Character String Instructions ............................................................... 8-198.3.1 [F253 SSET] (Character Constant → ASCII Code Conversion: WithStorage Area Size) ................................................................................ 8-199. Troubleshooting ................................................................. 9-19.1 What to Do If an Error Occurs ............................................................... 9-29.1.1 Communication Error (RS-232C) ............................................................ 9-29.1.2 Communication Error (RS-485)............................................................... 9-310. Specifications .................................................................. 10-110.1 Communication Function Specifications .............................................. 10-210.1.1 Communication Specifications of the Control Unit ................................ 10-210.1.2 Communication Cassette Specifications ............................................... 10-310.2 List of System Data Registers ............................................................. 10-410.3 List of Special Relays (COM Communication) ................................... 10-1110.4 List of Special Data Registers (COM Communication) ...................... 10-1910.5 Error Codes Table............................................................................. 10-2310.5.1 List of MEWTOCOL-COM Communication Error Codes .................... 10-2310.6 MEWTOCOL-COM Format ............................................................... 10-2410.6.1 MEWTOCOL-COM Command Type ................................................... 10-2410.6.2 MEWTOCOL-COM Response Format ................................................ 10-2610.7 MODBUS RTU Format...................................................................... 10-2810.7.1 MODBUS RTU Command Format ...................................................... 10-2810.7.2 MODBUS RTU Response Format ...................................................... 10-29
