4-33
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in T
rouble
7
Supplement
Note
Related page
• A parameter is designated as follows:
Pr0.00 Parameter No.
Class
• For parameters which No. have a suffix of “
*
”
, changed contents will be validated
when you turn on the control power.
• P.3-32... “Inputs and outputs on connector X4”
Default: [ ]
Pr3.04
1st speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.05
2nd speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.06
3rd speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.07
4th speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.08
5th speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.09
6th speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.10
7th speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Pr3.11
8th speed of speed setup
Range
Unit
Default
Related
control mode
−20000 to 20000
r/min
0
S
Set up internal command speeds, 1st to 8th.
Pr3.12
Acceleration time setup
Range
Unit
Default
Related
control mode
0 to 10000
ms/
(1000 r/min)
0
S
Pr3.13
Deceleration time setup
Range
Unit
Default
Related
control mode
0 to 10000
ms/
(1000 r/min)
0
S
Caution
Set up acceleration/deceleration processing time in response to the speed command input.
Set the time required for the speed command (stepwise input) to reach 1000 r/min to Pr3.12
Acceleration time setup. Also set the time required for the speed command to reach from
1000 r/min to 0 r/min, to Pr3.13 Deceleration time setup.
Assuming that the target value of the speed command is Vc(r/min), the time required for
acceleration/deceleration can be computed from the formula shown below.
Acceleration time (ms) = Vc/1000 × Pr3.12 × 1 ms
Deceleration time (ms) = Vc/1000 × Pr3.13 × 1 ms
Speed
[r/min]
1000 r/min
Pr3.13×1 ms
Pr3.12×1 ms
Speed command after
acceleration/deceleration
process
Stepwise input speed command
Time
When the speed difference between the speed command being selected and the speed
command after acceleration/deceleration indicates the same direction as that of the speed
command applied after acceleration/deceleration, result is “acceleration” and if the reverse
direction, the result is “deceleration”.
1. Details of parameter
[Class 3] Velocity/ Torque/ Full-closed control
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