Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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12 DATA USED FOR POSITIONING CONTROL
12.4 Positioning Data
[Da.8] Command speed
Set the command speed for positioning.
• When the set command speed exceeds the value set in [Pr.8] Speed limit value, positioning is performed at the speed limit
value.
• When the command speed is set to -1, the positioning control is performed at the current speed (speed set for previous
positioning data No.). Use the current speed for continuous path control and other controls. If -1 is set for continuing
positioning data, and the speed is changed, the following speed will also change. Note that when positioning starts, if the
speed -1 is set for the positioning data that performs positioning control first, No command speed (Error code: 1A12H)
occurs, and the positioning does not start.
■
Buffer memory address
For the buffer memory address of this area, refer to the following.

Page 551 Positioning data
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Setting range
The setting range depends on the setting of [Pr.1] Unit setting.
*1 When this buffer memory area is set with programs, a calculation is performed in the RD75 to convert a setting value to the value in
each unit. For setting this buffer memory area, take the value after the unit conversion into consideration.
■
Default value
The default value is 0 for all the axes.
Setting of [Pr.1] Unit setting Setting value with engineering tools Setting value with programs
*1
0: mm 0.01 to 20000000.00 (mm/min) 1 to 2000000000 (

10
-2
mm/min)
1: inch 0.001 to 2000000.000 (inch/min) 1 to 2000000000 (

10
-3
inches/min)
2: degree 0.001 to 3000000.000 (degree/min) 1 to 3000000000 (

10
-3
degrees/min)
3: pulse 1 to 5000000 (pulse/s) 1 to 5000000 (pulse/s)