Example Of Absolute Operation Setting - Panasonic MINAS A4P Series Instruction Manual

• Setting of 16-bit positioning parameter
16.Pr**
VEL1 00
ACC1 10
DEC1 12
1. Set the 16-bit positioning parameter in the table above to any value and specify the step parameter
as shown below.
2. Perform homing. (Refer to "Homing" on page 114.)
3. Specify the point 1 when the servo turns on and connect the strobe signal input (STB: CN X5 Pin 24)
to COM–. Then, an operation starts.
• Setting of step parameter
No. Operation mode
01 Incremental operation (Incremental)

Example of Absolute Operation Setting

In the absolute operation, the motor operates regarding a set value as absolute position based on origin = "0".
The chart below shows an example to specify the point 1 to the absolute operation for movement.
Speed
Speed = VEL1
Acceleration =
ACC1
Origin = 0 Start position = X
• Setting of 16-bit positioning parameter
16.Pr**
VEL1 00
ACC1 10
DEC1 12
1. Set the 16-bit positioning parameter in the table above and specify the step parameter as shown
below.
2. Perform homing. (Refer to "Homing" on page 114.)
3. Specify the point 1 when the servo turns on and connect the strobe signal input (STB: CN X5 Pin 24)
to COM–. Then, an operation starts.
• Setting of step parameter
No. Operation mode
01 Absolute operation (Absolute)
Caution
1) Wrap around
If 16.Pr51 (wrap around accepted) is set to "1", although an error does not occur when wrap around
happens, an absolute position cannot be guaranteed. If you will combine the absolute operation mode
and incremental operation mode with each other, take care not to cause the wrap around or do not use the
absolute operation.
Parameter name
Positioning setting first speed
Positioning acceleration setting 1st
Positioning deceleration setting 1st
Position/Waiting time
1000000
Deceleration = DEC1
End position = Point 1 set value
Parameter name
Positioning setting first speed
Positioning acceleration setting 1st
Positioning deceleration setting 1st
Position/Waiting time
1000000
Speed Acceleration Deceleration
VEL1 ACC1
Time
(+1000000)
Speed Acceleration Deceleration
VEL1 ACC1
[Operation Setting]
Block
DEC1 Single
Block
DEC1 Single
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