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15 TROUBLESHOOTING
Related buffer memory
address
Axis 1 Axis 2 Axis 3 Axis 4
For command speed,
refer to Section 5.3
"List of positioning data"
Speed limit value
10
160
310
460
11
161
311
461
1549 1649 1749 1849
1548 1648 1748 1848
1538 1638 1738 1838
Set range
(Setting with sequence program)
1 to 1000000 [pulse/s]
1 to 2000000000 [mm/min or another]
QD75P :
1 to 200000 [pulse/s]
1 to 2000000000
[mm/min or another]
QD75D :
1 to 1000000 [pulse/s]
1 to 2000000000
[mm/min or another]
<Teaching positioning data No.>
1 to 600
<Teaching data selection>
0, 1
<Target position change request
flag>
1: Target position change request
Set the command speed to within the setting range.
Set the positioning data No. to within the setting range.
Set the teaching data selection set value to within the
setting range.
• Do not turn ON the target position change request in
the following cases.
A control system other than ABS1, and INC1 is used.
During deceleration stop. An operating pattern
"continuous path control" is used.
• When the target position change address is outside
the stroke limit, correct the target position change
address. (Refer to Section 12.7.5)
15 - 37
MELSEC-Q
Remedy
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Troubleshooting
