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MELSEC-Q
12 CONTROL SUB FUNCTIONS
[3] Setting method
To use the "deceleration start flag function", set "1" to the following control data
using a sequence program.
The set data is made valid on the rising edge (OFF to ON) of the PLC READY
signal [Y0].
Setting item
Setting
value
Setting details Buffer memory address
Cd
.41
Deceleration start
flag valid
Set whether the deceleration start flag function
is made valid or invalid.
0: Deceleration start flag invalid
1: Deceleration start flag valid
1905
Refer to Section 5.7 "List of control data" for details on the setting details.
[4] Checking of deceleration start flag
The "deceleration start flag" is stored into the following buffer memory addresses.
Buffer memory address
Monitor item
Monitor
value
Storage details
Axis
1
Axis
2
Axis
3
Axis
4
Md
.48
Deceleration start
flag
0: Status other than below
1: Status from deceleration start to next
operation start
899 999 1099 1199
Refer to Section 5.6 "List of monitor data" for information on the storage details.
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