Mitsubishi Melsec-Q QD75D1, User Manual

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MELSEC-Q
15 TROUBLESHOOTING
Related buffer memory
address
Axis 1 Axis 2 Axis 3 Axis 4
Set range
(Setting with sequence program)
Remedy
— — — — — —
— — — — — Normalize the start request ON timing.
— — — — —
Do not carry out the deviation counter clear while the
axis is running. (Refer to CHAPTER 8)
1503 1603 1703 1803
<Restart command>
1: Restart
Normalize the start request ON timing.
(Refer to Section 6.5.5)
Do not issue the restart command when the axis
operation is not stopped.)
1548
1549 1648
1649 1748
1749 1848
1849
<Teaching data selection>
0, 1
<Teaching positioning data No.>
1 to 600
Carry out the teaching request when the axis is not
BUSY. (Refer to Section 12.7.4)
1513 1613 1713 1813
<Positioning operation speed
override>
1 to 300
Prevent the overridden speed from being reduced to 0.
(Refer to Section 12.5.2)
1900
1901
<Flash ROM write request>
1: Flash ROM write request
<Parameter initialization request>
1: Parameter initialization request
Issue a write request when PLC READY signal (Y0) is
OFF.
1513 1613 1713 1813
<Positioning operation speed
override>
1 to 300
Set a value within the setting range.
1525 1625 1725 1825
<New torque value>
1 to [Torque limit set value]
26 176 326 476
<Torque limit set value>
1 to 500
Set a value smaller than the torque limit setting value to
the new torque value.
Refer to Section 5.3
"List of positioning data"
for command speed
<Command speed>
QD75P N/QD75D N:
1 to 4000000 [pulse/s]
1 to 2000000000
[
×
10
-2
mm/min or others]
QD75P /QD75D :
1 to 1000000 [pulse/s]
1 to 2000000000
[
×
10
-2
mm/min or others]
Bias speed at start
6
7 156
157 306
307 456
457
<Bias speed at start>
QD75P N/QD75D N:
0 to 4000000 [pulse/s]
0 to 2000000000
[
×
10
-2
mm/min or others]
QD75P /QD75D :
0 to 1000000 [pulse/s]
0 to 2000000000
[
×
10
-2
mm/min or others]
Re-set the command speed/bias speed at start so that
the command speed is equal to or larger than the bias
speed at start.