aikron A20-3V User manual

LED
DIGITAL READOUTS
Operation Manual
(Version 2.0)
Driven by Innovation

A20-3V Keypad
A20-2V Keypad
ENT

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
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

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 

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 
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
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T
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

ENT
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

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
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  
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

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
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 
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Keypad Indication
XAxis Selection Key
＋
－×÷
Y Z
0Numeric Key 1 2 3
5678
4
9
C
Arc
Square Root Calculation Key(Calculator Function)
Decimal Point Key
·
Trigonometric function key(Calculator Function)
Back Key
Calculation Key(Calculator Function)
Calculation Key(Calculator Function)
Minus Input Key
±
Confirm Key
N
Zero Key(Calculator Function)
1/2 Value Key
Metric and Imperial Conversion Key
CLS
1/2
MM
INCH

REF function Key
REF
200 groups of SDM Auxiliary coordinates Key
SDM
Arc Machining Function Key
PCD Function Key
PLD Function Key
Sin Function/200 sets of Tool offset Key
Cos Function/200 sets of Tool Offset Key
Tan Function Key
tan
cm3
Absolute and Incremental Coordinate Conversion Key
ABS
INC
Switching Key
Taper Measuring Key
Axis Value Zeroing/Recovery Key
Digital Filtering/EDM key
X0Y0Z0
SIFT
sin
TOOL
cos
CALL

Content
1. A20 Introduction
1.1 A20-2V(2 axis) Introduction 1
2. Parameter Setting
2.1 Encoder Type Selection
2.2 Resolution Setting
2.3 Counting Direction Setting
2.4 Compensation Type setting
(Linear or Non-linear)
3
3
4
2.5 Decimal Setting
2.6 Number of Axis Setting
5
3. Basic Function
3.1 Value Zero/Value Recovery
3.2 Metric and Imperial Conversion
3.3 Coordinate Input
3.4 1/2 Function
3.5 Absolute and Incremental
Coordinate Conversion
3.6 Full clear of 200 groups of SDM
Auxiliary Coordinate
3.7 Power-off Memory Function
7
7
8
8
9
9
9
3.8 Sleep Function
3.9 REF Function
10
10
2.7 DRO Mode Setting
6
2
1.2 A20-3V(3 axis) Introduction
6
5

3.10 Linear Compensation 12
3.11 Non-Linear Function
3.12 200 groups of SDM Auxiliary Coordinate
14
17
4.1 PLD Function
4.2 PCD Function
4.3 Smooth R Function
4.5 Calculator Function
21
25
27
33
5.1 Parameter
5.2 Dimension
5.3 Troubleshooting
44
45
46
4.4 Simple R Function 30
4.6 Digital Filtering Function 34
4.7 Diameter and Radius Conversion 34
4.9 200 sets of Tool Offsets 35
4.10 Taper Measuring Function 37
4.8 Axis Summing Function 35
4.11 EDM Function 38
4. Special Function
5. Appendix

1. A20 Introduction
The power switch locates on the backside of the DRO.When
Switched on,the DRO will enter the self-checking.After
self-checking completed,the window at the left side will display
the resolution for each axis.The window at the right side will
display the machine mode.Mill applies to milling machine.Lathe
applies to lathe machine.Grind applies to Grinding machine.EDM
applies to EDM machine.
A20 Introduction

1.1 A20-2V(2 axis):Applies to 2 axis milling/Lathe/Grinding machine.
Basic Function：
1. Value Zero 2. Value Recovery 3. Metric and Imperial Conversion
4. Value Input 5. ABS/INC Coordinate System Conversion
6. Power-off Memory 7. Sleep Function 8. Calculator Function
9. REF Function 10. Linear Compensation 11. Non-Linear Compensation
12. 200 groups of SDM Auxiliary Coordinate
13. Parameter Setting 14. 1/2 Function
1/2
Special Function for Milling Machine:
Dividing hole on oblique line(PLD) Dividing hole on circle(PCD)
Arc machining Digital Filtering
SIFT
Special Function for Lathe:
Radius and Diameter Conversion Digital Filtering
SIFT
Taper Measuring
Special Function for Grinding Machine: Digital Filtering
SIFT
ENT
X0
Y0
X
Y1
±
·
3
654
78 9
0
2
SIFT 1/2 SDM
－
×
＋
÷
＝
CLS Arc
C
tan
cm3
sin
TOOL
cos
CALL
REF MM
INCH
ABS
INC
A20 Introduction
1

Basic Function：
1. Value Zero 2. Value Recovery 3. Metric and Imperial Conversion
4. Value Input 5. ABS/INC Coordinate System Conversion
6. Power-off Memory 7. Sleep Function 8. Calculator Function
9. REF Function 10. Linear Compensation 11. Non-Linear Compensation
12. 200 groups of SDM Auxiliary Coordinate
13. Parameter Setting 14. 1/2 Function
1/2
Special Function for Milling Machine:
Dividing hole on oblique line(PLD) Dividing hole on circle(PCD)
Arc machining Digital Filtering
SIFT
Special Function for Lathe:
Radius and Diameter Conversion Digital Filtering
SIFT
Taper Measuring
Special Function for Grinding Machine: Digital Filtering
SIFT
Axis Summing
1.2 A20-3V(3 axis):Applies to 3 axis milling/Lathe/EDM machine.
ENT
X0
Y0
Z0
X
Y
Z
1
±
·
3
654
78 9
0
2
1/2 SDM
－
×
＋
÷
＝
CLS Arc
C
tan
cm3
sin
TOOL
cos
CALL
REF MM
INCH
ABS
INC
SIFT
A20 Introduction
2

The DRO will enter self-checking process when the power is
switched on.This self-checking process is to check the displaying
of LED, resolution and machine mode.Once the process
completed,the DRO will enter working status.
While DRO is under self-checking process,press to enter
the parameter setting.The setting includes the following:
1. Encoder type Setting(Linear or Rotary)
2. Resolution
3. Counting Direction(0 indicates positive,1 indicates negative)
4. Compensation Type(Linear or Non-Linear)
5. Imperial Decimal Setting
6. Number of axis setting
7. Machine mode
2. System Parameter Setting
ENT
System Parameter Setting