Data Used For Positioning Control (List Of Buffer Memory Addresses); Types Of Data; Parameters And Data Required For Control - Mitsubishi A1SD75P1-S3 User Manual

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 AD75 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
)
Pr.1 to Pr.58
Positioning data
)
Da.1 to Da.9
Positioning start
information
Da.10 to )
Da.18
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Positioning
Basic parameters 1
parameters
Basic parameters 2
to )
Pr.1 Pr.44
Note)
If the setting of the basic parameters 1 is incorrect, the rotation direction
may be reversed, or no operation may take place.
Detailed parameters 1
Detailed parameters 2
Note)
Detailed parameters 2 are data items for using the AD75 functions to the fullest.
Set as required.
Zero point
Zero point return basic parameters
return
parameters
Zero point return detailed parameters
to )
Pr.45 Pr.58
Positioning data
Start block data
Da.10 to )
Da.13
Condition data
Da.14 to Da.18 )
Memo data
Indirectly specification data
◊
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, deteailed parameters 1, and zero point return parameters become valid
when the PLC READY signal [Y1D] 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 [Y1D].
◊
Even when the PLC READY signal [Y1D] is ON, the values or contents of the following can
be changed: basic parameters 2, detailed parameters 2, positioning data, and positioning
start information.
Set according to the machine and applicable
motor when system is started up.
Set according to the system configuration when
the system is started up.
Set the data for "main positioning control".
Set the start block data for "advanced positioning control".
Set the condition data for "advanced positioning control".
Set the condition judgment values for the condition
data used in "advanced positioning control".
Set when indirectly specificating the positioning
data No. .
5 - 2
MELSEC-A
Set the values required for carrying
out zero point return control.