Mitsubishi Electronics QD75D, QD75P 5.1.8 Types and roles of control data, [1] Controlling the system data

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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
5.1.8 Types and roles of control data
Operation of the positioning system is achie ved through the execution of necessary
controls. (Data required for controls are gi ven 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 m achine 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 ope ration, interrupting or
restarting operation (through the axis contro l 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