FATEK SD3 Series, Instruction Manual, Page: 277 / 396

33 SD3 Series Instruction Manual
Operation
６
6. Operation
5. Position Control Mode
5. Position Control Mode
The following example illustrates Point Table settings with Point No. 1 (P1) for motion of approaching
to a workpiece, Point No. 2 (P2) for motion of pressing the workpiece, Point No. 3 (P3) for motion of
parting from the workpiece.
Position
Speed
CCW CW
0
Origin
P1
P3
P2
A1
D1
A3
D3
Workpiece
V1
V2
V3
Acceleration
Deceleration
Position
Rotational Speed
No. Position Rotational
Speed
[r/min]
Acceleration
Time
[ms]
Deceleration
Time
[ms]
Dwell Time
[ms]
Command
Method
Running
Motion
Positioning
Complete
[pulse]
Enable/
Disable
1 (P1) (V1) (A1) (D1) 0 Absolute continuous 0 enable
2 (P2) (V2)
(disable) (disable) (disable)
Absolute Single 0 enable
3 (P3) (V3) (A3) (D3) (any value) Absolute Single (any value) enable
Example of Point Table Setting (Press Motion)
P1: Specify the target location with high-speed approach.
V1: Specify the speed of approaching to the workpiece.
P2: Specify the location across the workpiece.
V2: Specify the speed of pressing the workpiece.
P3: Destination
ON
OFF
OFF
ON
ON
ON
ON
−
Input
PCSEL1…4
Input
(Internal)
（MEND）
PCSTART1
OFF OFF
0 r/min
ON
ON
OFF
ON
(Output)
PM1…3
Input
SVON
0
1
10 msec (min)
1
3
Input
RESET/
PCLR
Input
TLSEL1
ON
−
（Internal）
Torque Limit value 2 Torque Limit value 1 Torque Limit value 1
ON
ON
(Internal )
（T-LIMIT）
Output
MEND/
T-LIMIT
ON
OFF
OFF
OFF
0 %
10 msec (min)
(Press waiting time)
3
ON
Workpiece
OFF OFF
OFF OFF
OFF
OFF
2
Signal Name Description Chart
State
of Servo
Select
Point No.
Start
Motor
Rotational
Speed
Reset Alarm/
Clear Deviation
Counter
Torque Limit
value
Point No.
Torque
Command
Value
Motion
Complete
Limiting
the torque
Motion Complete/
Limiting Torque
Torque Limit
25 msec (min.)
Torque Limit value 2
Parameter No. 644.0＝2