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MELSEC-
12 CONTROL AUXILIARY FUNCTIONS
(2) Setting the stepping motor mode function
To use the "stepping motor mode function", set the required values in the
parameters shown in the following table, and write them to the AD75.
The set details are validated at the rising edge (OFF
ON) of the PLC READY
signal (Y1D).
Setting item
Setting
value
Setting details
Factory-set
initial value
Pr.10
Bias speed at
start
Set the minimum speed during start. 0
Pr.11
Stepping motor
mode selection
1 Set "1: stepping motor mode". 0
* Refer to section "5.2 List of parameters" for setting details.
REMARK
•
Parameters are set for each axis.
•
It is recommended that the parameters be set whenever possible with the AD75
software package. Execution by sequence program uses many sequence
programs and devices. The execution becomes complicated, and the scan times
will increase.
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