Mitsubishi QD75M1, User Manual

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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
5.1 Types of data
5.1.1 Parameters and data required for control
The parameters and data required to carry out control with the QD75 include the
"setting data", "monitor data" and "control data" shown below.
Setting data
(Data set beforehand according to the machine and application, and stored in the flash ROM.)
Parameters
Positioning
parameters
Basic parameters 1
Set according to the machine and applicable
motor when system is started up.
Note)
If the setting of the basic parameters 1 is incorrect, the rotation direction
may be reversed, or no operation may take place.
Basic parameters 2
Detailed parameters 1
Detailed parameters 2
Set according to the system configuration when
the system is started up.
Note)
Detailed parameters 2 are data items for using the QD75 functions to the fullest.
Set as required.
OPR basic parameters
OPR detailed parameters
Positioning data Positioning data
Set the data for "major positioning control".
Block start data Set the data for "high-level positioning control".
Condition data Set the condition data for "high-level positioning control".
Memo data
Set the condition judgment values for the condition
data used in "high-level positioning control".
to
)
Pr.1 ) Pr.57
to
)
Pr.1 ) Pr.42
)
to
)
OPR
parameters
to
)
Pr.43 ) Pr.57
to
)
Da.1 )
Da.10
to
)
Da.11 ) Da.19
to
)
Da.15
)
Da.19
to
)
Da.11 ) Da.14
Block start data
Pr.200
Servo basic parameters
Servo adjustment parameters
Set the data that is determined
by the specification of the servo
being used.
Servo
parameters
to
)
Pr.100 ) Pr.161
Servo expansion parameters
Servo expansion parameters 2
Set the values required for carrying
out OPR control.
Pr.201
The data is set with the sequence program or peripheral device.
In this chapter, the method using the peripheral device will be explained.
(Refer to "Point" on the next page.)
The basic parameters 1, detailed parameters 1, and OPR parameters become valid
when the PLC READY signal [Y0] turns from OFF to ON.
The basic parameters 2 and detailed parameters 2 become valid immediately when
they are written to the buffer memory, regardless of the state of the PLC READY
signal [Y0].
Even when the PLC READY signal [Y0] is ON, the values or contents of the
following can be changed: basic parameters 2, detailed parameters 2, positioning
data, and block start data.