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
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<Step start information>
1: Step is continued
2: Re-start is carried out
Do not set a "1" to the step start information when the
step is not in standby state. (Refer to Section 12.7.1)
62 212 362 512
<External command function
selection>
0, 1, 2, 3
Set the detailed parameter 2 "External command
function selection" to within the setting range.
Refer to Section 5.3
"List of positioning data"
—
Set a decelerating address or a movement amount to
the positioning data.
For command speed,
refer to Section 5.3
"List of positioning data"
Speed limit value
10
11 160
161 310
311 460
461
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]
Set the command speed to within the setting range.
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<Teaching positioning data No.>
1 to 600
Set the positioning data No. to within the setting range.
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<Teaching data selection>
0, 1
Set the teaching data selection set value to within the
setting range.
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<Target position change request
flag>
1: Target position change request
• Do not turn ON the target position change request in
the following cases.
• An operating pattern "continuous path control" is
used.
• A control system other than ABS1, and INC1 is
used.
• During deceleration stop.
• When the speed change 0 flag (
Md.31
Status:
b10) is ON.
• When the target position change address is outside
the stroke limit, correct the target position change
address. (Refer to Section 12.5.5)