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5 DATA USED FOR POSITIONING CONTROL
Item
Da.8
Command speed
Da.9
Dwell time
Dwell time/
JUMP
JUMP
destination
destination
positioning data
positioning
No.
data No.
M code
Condition
Da.10
data No.
M code
No. of
LOOP to
LEND
repetitions
Setting value, setting range
Value set with peripheral device
The setting value range differs depending on the "
setting".
Here, the value within the [Table 1] range is set.
-1: Current speed
(Speed set for previous
positioning data No.)
The setting value range differs according to the "
system".
Here, the value within the [Table 2] range is set.
The setting value range differs according to the "
system".
Here, the value within the [Table 3] range is set.
Da.8 Command speed
Set the command speed for positioning.
(1) If the set command speed exceeds "
be carried out at the speed limit value.
(2) If "-1" is set for the command speed, the current speed (speed set for previous
positioning data No.) will be used for positioning control. Use the current
speed for uniform speed control, etc. If "-1" is set for continuing positioning
data, and the speed is changed, the following speed will also change.
(Note that when starting positioning, if the "-1" speed is set for the positioning
data that carries out positioning control first, the error "No command speed"
(error code: 503) will occur, and the positioning will not start.
Refer to Section 15.2 "List of errors" for details on the errors.)
Value set with sequence
program
Pr.1
[Table 1] on right page
-1
Da.2
[Table 2] on right page
Da.2
[Table 3] on right page
Pr.8
5 - 70
Setting value buffer memory
Default
value
Axis 1 Axis 2 Axis 3 Axis 4
Unit
2004
0
2005
Control
0
2002 8002 14002 20002
Control
0
2001 8001 14001 20001
Speed limit value", positioning will
MELSEC-Q
address
8004
14004
20004
8005
14005
20005
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Troubleshooting
