Mitsubishi Electronics QD75P, QD75D Types and roles of control data, Controlling the system data

5DATA USED FOR POSITIONING CONTROL

5.1.8 Types and roles of control data

MELSEC-Q

Operation of the positioning system is achieved through the execution of necessary controls. (Data required for controls are given through the default values when the power is switched ON, which can be modified as required by the sequence program.) Controls are performed over system data or machine operation.

•Controlling the system data :

Performs write/initialization, etc. of the QD75 "setting data". (through the system control data Cd.1 , Cd.2 , Cd.41 and Cd.42 )

•Controlling the operation :

Setting operation parameters, changing speed during operation, interrupting or restarting operation (through the axis control data Cd.3 to Cd.40 )

[1] Controlling the system data

Setting and resetting the setting data

Control details		Controlled data item
Write setting data from buffer memory to flash ROM	Cd.1	Flash ROM write request
Reset (initialize) parameters	Cd.2	Parameter initialization request

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