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Chapter 14 Common Functions
14.14 QD75MH initial value setting function
The "QD75MH initial value setting function" is used to set the factory-set initial value of
QD75MH in the setting data set in the QD77MS buffer memory/internal memory and
flash ROM/internal memory (nonvolatile).
Because some initial values of parameter between QD77MS and QD75MH are
different, when switching to QD77MS from QD75MH without using Simple Motion
Module Setting Tool of GX Works2, set the parameter value to factory-set initial value
of QD75MH by this function before using. (This function does not need to be executed
in case the parameter setting of QD77MS is executed using the Simple Motion Module
Setting Tool of GX Works2.)
The details shown below explain about the "QD75MH initial value setting function".
[1] QD75MH initial value setting means
[2] Control details
[3] Precautions during control
[4] QD75MH initial value setting method
[1] QD75MH initial value setting means
• Initialization is executed with a sequence program.
[2] Control details
The following table shows the data that the initial value is set by the "QD75MH
initial value setting function".
(The data set are "buffer memory/internal memory" and "flash ROM/internal
memory (nonvolatile)" setting data.)
Setting data
Basic parameters ([Pr.1] to [Pr.10])
Detailed parameters ([Pr.11] to [Pr.42], [Pr.80] to [Pr.90], [Pr.95])
OPR basic parameters ([Pr.43] to [Pr.48])
OPR detailed parameters ([Pr.50] to [Pr.57])
Expansion parameters ([Pr.91] to [Pr.94], [Pr.96], [Pr.97], [Pr.114])
Servo parameters ([Pr.100], PA, PB, PC, PD, PE, PS, PF, Po, PL)
Positioning data (No.1 to 600)
Block start data (No.7000 to 7004)
Refer to the "Type QD75MH Positioning Module Use’s Manual (Details)" for set
initial value. However, "0" is set in the data of QD77MS only.