Panasonic MINAS A5-series, Руководство по эксплуатации

Страница: 197 / 394

4-29
1
Before
Using
the
Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When
in
Trouble
7
Supplement
1. Details of parameter
[Class 3] Verocity/ Torque/ Full-closed control
Pr3.21
Title
Speed limit value 1
Related
control mode
P S T F
Range
0 to 20000
Unit
r/min
Default
0
Set up the speed limit used for torque controlling.
During the torque controlling, the speed set by the speed limit value cannot be exceeded.
When Pr3.17 = 2, the speed limit is applied upon receiving positive direction command.
Pr3.22
Title
Speed limit value 2
Related
control mode
P S T F
Range
0 to 20000
Unit
r/min
Default
0
Pr3.17 Pr3.21 Pr3.22 Pr3.15
Speed zero clamp
(ZEROSPD)
Analog torque
command direction Speed limit value
0 0 to 20000 No effect
0 No effect
No effect
Pr3.21 setup value
1 to 3
OFF Pr3.21 setup value
ON 0
2
0 to 20000 0 to 20000 0 No effect
Positive direction Pr3.21 setup value
Negative direction Pr3.22 setup value
0 to 20000 0 to 20000 1 to 3 OFF
Positive direction Pr3.21 setup value
Negative direction Pr3.22 setup value
0 to 20000 0 to 20000 1 to 3 ON No effect 0
Speed limit value of negative direction command when Pr3.17 = 2.
Pr3.23 *
Title
External scale selection
Related
control mode
P S T F
Range
0 to 2
Unit
—
Default
0
Caution
Select the type of feedback scale.
Setup
value
Feedback scale type Compatible scale
Compatible
speed
0 A,B phase output type *
1
Feedback scale of A, B phase output type
to 4Mpps
(after quadrupled)
1
Serial communication type
(incremental version)
* 1
Sony Manufacturing Systems Corp.
SR75, SR85, SL700, SL710
to 400Mpps
2
Serial communication type
(absolute version)
* 1
Mitsutoyo Corp.
AT573, ST771A, ST773A
Sony Manufacturing Systems Corp.
SR77, SR87
to 400Mpps
* 1 Connect the feedback scale so that it increments the count as the motor shaft
turns positive direction, and decrements as the shaft turns negative direction. If this
connection arrangement is impossible due to installation condition, etc., use the count
reverse function of Pr3.26 Reversal of direction of external scale.
When the setup value is 1 or 2 while the A, B phase output type is connected, Err50.0
External scale wiring error protection occurs, and if the setup value is 0 while the serial
communication type is connected, Err55.0, 1 or 2 A phase, B phase or Z phase wiring error
protection will occur.
Note
Related page
• For parameters which No. have a suffix of “ * ” , changed contents will be validated when
you turn on the control power.
• P.3-30... “Inputs and outputs on connector X4” • P.6-3 “Protective Function”