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Auxiliary Function
17.6.2 Setting Procedures and Operations (Speed Direct Specification Method)
Setting procedures and operations of speed direct specification method
The target speed change function in the speed direct specification method is activated by the
following procedure during a positioning operation.
1. Set "Change mode selection" and "Change speed" in the positioning memory.
2. Turn on the "Speed change request" contact during a positioning operation.
* "Speed change done annunciation" turns ON when the speed change is actually started.
* Once the "Speed change request" contact turns OFF, the "Speed change done
annunciation" also turns OFF.
f
200000
100000
Change mode selection
Change speed
Speed change request
Positioning speed change
done annunciation
(Note 1) The acceleration time to the change speed and the deceleration time from the change speed follows the
setting values of the active table.
(Note 2) The movement amount does not change when the speed change is performed.
Setting parameters of speed direct specification method
The following parameters are used in the target speed change function of the speed direction
specification method.
Positioning operation change setting area (positioning memory area no. 5)
Offset
address
Name
(Hex)
Positioning speed
change
H1
Change mode
selection
Positioning speed
change
H2-H3
Change speed
17-12
Active table only
200000pps
Default
Description
Area for setting the range of the positioning speed change.
0000H: Active table only
0001H: Active table to E point table (until the completion of the
H0
operation)
In the case of other values, the unit operates as the setting of
0000H (Active table only).
Area for setting a change speed for changing the positioning
speed.
K100
Set using unit system conversion values.
1-2,147,482,624 (designated unit system)
t
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