11-111Precautions for Using the MP2300This chapter describes items users need to know to use the MP2300 systemcorrectly. They include parameters that may be automatically updated and settingsthat, if changed, may affect saving data.11.1 Parameters That Are Automatically Updated ...................... 11-211.1.1 Parameters Updated when a MECHATROLINK Connection Is Estab-lished (1) (User Constants Self-Writing Function Enabled) ................. 11-211.1.2 Parameters Updated when a MECHATROLINK Connection IsEstablished (2) (Regardless of the User Constants Self-WritingFunction) ............................................................................................. 11-311.1.3 Parameters Updated when a Setting Parameter Is Changed(MECHATROLINK-II Operating at 10 Mbps in 32-byte Mode withUser Constants Self-Writing Function Enabled) .................................. 11-311.1.4 Parameters Updated when a Motion Command Is Executed(Regardless of User Constants Self-Writing Function Setting andMECHATROLINK Connection)............................................................ 11-411.1.5 Parameters Updated during Self-configuration .................................. 11-511.2 Precautions When Setting or Changing User DefinitionFiles and Scan Times .......................................................... 11-811.2.1 Setting or Changing User Definition Files .......................................... 11-711.2.2 Setting or Changing Module Configuration Definition Files ............... 11-711.2.3 Setting and Changing the Scan Time ................................................ 11-811.3 SERVOPACK Parameter Data Flow .................................... 11-911.3.1 Operations and Parameter Data Flow ............................................... 11-911.3.2 Precautions When Saving SERVOPACK Parameters ..................... 11-16