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5 DATA USED FOR POSITIONING CONTROL
Set with a decimal.
Setting value
K
Set with a decimal.
Actual value
Cd. 27 Target position change value (address)
Cd. 28 Target position change value (speed)
Setting value
R
(Decimal)
Example: If " Cd. 28 Target position change
value (speed) is set as "10000.00
mm/min", the buffer memory stores
"1000000".
Set with a decimal.
Setting
1
K
value
The QD75 resets the value to "0" automatically
when the new target position value has been written.
(This indicates the completion of write operation.)
Setting value
Position-speed switching
enable flag
0: Position control will not be taken
over by speed control even when the
external command signal comes ON.
1: Position control will be taken
over by speed control when the
external command signal comes ON.
Conversion into an integer value
n
10
Target position change request flag
1: Requests a change in the target position
Unit conversion table ( Cd.27 )
n
Unit
m
-1
inch
-5
degree
-5
pulse
0
Unit conversion table ( Cd.28 )
n
Unit
mm/min
-2
inch/min
-3
degree/min
-3
pulse/s
0
5 - 127
MELSEC-Q
Storage buffer
Default
memory address
value
Axis 1 Axis 2 Axis 3 Axis 4
0
1532 1632 1732 1832
1534
1634
1734
0
1535
1635
1735
1536
1636
1736
0
1537
1637
1737
0
1538 1638 1738 1838
1834
1835
1836
1837
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Troubleshooting
