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12 CONTROL AUXILIARY FUNCTIONS
(3) Setting the command in-position function
Setting item
Command in-
Pr.17
position width
* Refer to secion "5.2 List of parameters" for setting details.
(4) Confirming the command in-position flag
Monitor item
Md.40
Status
* Refer to section "5.6 List of monitor data" for information on the storage details.
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To use the "command in-position function", set the required value in the
parameter shown in the following table, and write it to the AD75.
The set details are validated at the rising edge (OFF
signal (Y1D).
Setting
value
Turn ON the command in-position flag, and set the
remaining distance to the stop position of the position
control.
The "command in-position flag" is stored in the following buffer memory.
Monitor
value
The command in-position flag is stored in the
"b2" position.
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.
Setting details
Storage details
12 - 74
MELSEC-A
ON) of the PLC READY
Factory-set
initial value
100
Buffer memory address
Axis 1 Axis 2 Axis 3
817
917
1017
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Troubleshooting
