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5 - 26
Chapter 5 Data Used for Positioning Control
Pr.7
Bias speed at start
Set the bias speed (minimum speed) upon starting. When using a stepping motor,
etc., set it to start the motor smoothly. (If the motor speed at start is low, the
stepping motor does not start smoothly.)
The specified "bias speed at start" will be valid during the following operations:
• Positioning operation
• OPR operation
• JOG operation
Set the value that the bias speed should not exceed "
Pr.8
Speed limit value
".
Pr.1
setting value
Value set with GX Works2 (unit)
Value set with sequence program (unit)
0 : mm
0.00 to 20000000.00 (mm/min)
0 to 2000000000 (
10
-2
mm/min)
1 : inch
0.000 to 2000000.000 (inch/min)
0 to 2000000000 (
10
-3
inch/min)
2 : degree
0.000 to 2000000.000 (degree/min) 1 0 to 2000000000 (
10
-3
degree/min) 2
3 : PLS
0 to 1000000000 (PLS/s)
0 to 1000000000 (PLS/s)
1: Range of speed limit value when "
Pr.83
Speed control 10 x multiplier setting for degree axis
" is set
to valid: 0.00 to 20000000.00 (degree/min)
2: Range of speed limit value when "
Pr.83
Speed control 10 x multiplier setting for degree axis
" is set
to valid: 0 to 2000000000 (
10
-2
degree/min)
V
t
Trapezoidal acceleration/deceleration (S-curve ratio is 0%)
V
t
Pr.9
Pr.25
Pr.26
Pr.27
Pr.10
Pr.28
Pr.29
Pr.30
S-curve acceleration/deceleration (S-curve ratio is other than 0%)
Acceleration time 0
Acceleration time 1
Acceleration time 3
Acceleration time 2
Deceleration time 0
Deceleration time 1
Deceleration time 2
Deceleration time 3
Pr.9
Pr.25
Pr.26
Pr.27
Pr.10
Pr.28
Pr.29
Pr.30
Acceleration time 0
Acceleration time 1
Acceleration time 3
Acceleration time 2
Deceleration time 0
Deceleration time 1
Deceleration time 2
Deceleration time 3
Speed limit value
Pr.7
Pr.8
Da.8
Bias speed at start
Command speed
Speed limit value
Pr.7
Pr.8
Da.8
Bias speed at start
Command speed
Acceleration time
Deceleration time
Actual acceleration time
Actual deceleration time
Acceleration time
Deceleration time
Actual acceleration time
Actual deceleration time
Содержание MELSEC-L Series
Страница 1: ...MELSEC L LD77MS Simple Motion Module User s Manual Positioning Control LD77MS2 LD77MS4 LD77MS16 ...
Страница 2: ......
Страница 30: ...MEMO ...
Страница 70: ...2 10 Chapter 2 System Configuration MEMO ...
Страница 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Страница 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
Страница 107: ...3 37 Chapter 3 Specifications and Functions MEMO ...
Страница 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Страница 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Страница 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Страница 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Страница 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Страница 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Страница 440: ...MEMO ...
Страница 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Страница 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Страница 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Страница 656: ...11 32 Chapter 11 Manual Control MEMO ...
Страница 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Страница 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Страница 866: ...14 68 Chapter 14 Common Functions MEMO ...
Страница 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Страница 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Страница 1036: ...Appendix 88 Appendices MEMO ...
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