3-7
1
Before
Using
the
Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When
in
Trouble
7
Supplement
1. Outline of mode
Velocity Control Mode
Note
(2) Velocity control by internal speed command
You can control the speed by using the internal speed command set to the parameter.
By using the internal speed command selections 1, 2, 3 (INTSPD1, 2, 3), you can
select best appropriate one among up to 8 internal speed command settings. Default
setting uses the analog speed command. To use the internal speed command, select it
through Pr3.00 “Internal/external speed setup”.
• Relevant parameters
Parameter
No.
Title
Range
Unit
Function
Pr3.00
Speed setup, Internal/
External switching
0 to 3
—
This driver is equipped with internal speed
setup function so that you can control the
speed with contact inputs only.
Pr3.01
Speed command
rotational direction
selection
0 to 1
—
Select the Positive/Negative direction
specifying method.
Pr3.04 1st speed of speed setup
−20000 to
20000
r/min
Set up internal command speeds, 1st to 1st.
Pr3.05 2nd speed of speed setup
Set up internal command speeds, 1st to 2nd.
Pr3.06 3rd speed of speed setup
Set up internal command speeds, 1st to 3rd.
Pr3.07 4th speed of speed setup
Set up internal command speeds, 1st to 4th.
Pr3.08 5th speed of speed setup
Set up internal command speeds, 1st to 5th.
Pr3.09 6th speed of speed setup
Set up internal command speeds, 1st to 6th.
Pr3.10 7th speed of speed setup
Set up internal command speeds, 1st to 7th.
Pr3.11 8th speed of speed setup
Set up internal command speeds, 1st to 8th.
For details of these parameters, refer to P.4-24, 25 and 26 “Details of parameter”.
Note
(3) Speed zero clamp (ZEROSPD) function
You can forcibly set the speed command to 0 by using the speed zero clamp input.
• Relevant parameters
Parameter
No.
Title
Range
Unit
Function
Pr3.15
Speed zero-clamp
function selection
0 to 3
—
You can set up the function of the speed
zero clamp input.
Pr3.16
Speed zero clamp
level
0 to 1
r/min
elect the timing at which the position
control is activated as the Pr3.15 Speed
zero-clamp function selection is set to 2 or
3.
For details of these parameters, refer to P.4-27 “Details of parameter”.
Note
(4) Attained speed output (AT-SPEED)
The signal AT-SPEED is output as the motor reaches the speed set to Pr4.36 “Attained
speed”.
• Relevant parameters
Parameter
No.
Title
Range
Unit
Function
Pr4.36 At-speed
(Speed arrival)
10 to 20000
r/min Set the detection timing of the speed
arrival output (AT-SPEED).
For details of these parameters, refer to P.4-40 “Details of parameter”.
Summary of Contents for MINAS A5-series
Page 36: ...1 24 MEMO ...
Page 118: ...2 82 MEMO ...
Page 168: ...3 50 MEMO ...
Page 272: ...5 42 MEMO ...
