上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD
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2. Click the
System Parameters
tab. Click
Speed Accuracy
category in the left list to
adjust the parameters on the right.
3.7 Set Pulse Equivalent
During debugging, you need to adjust the pulse equivalent and electronic gear ratio before
starting to control the machine movement.
Use one of the following methods to set pulse equivalent:
In the function bar, click
Set
>
System Parameters
, set
Pulse Equivalent
for each axis.
In the function bar, click
Set
→
Drive Setting
, set
1
numerator of electronic
gear
and
Denominator of electronic gear
.
For details, see the user manual of the drive brand.
Calculation methods are shown below.
Equation
The equation varies based on the type of motor axis.
Linear axis
o
Stepping motor:
Pulse equivalent = screw pitch / (360/stepping angle × subdivision ×
mechanical reduction ratio)
o
Servo motor:
Electronic gear ratio = (encoder resolution × pulse equivalent) / screw pitch ×
mechanical reduction ratio
Rotary axis
o
Stepping motor:
Pulse equivalent = 360 / (360/stepping angle × subdivision × mechanical
reduction ratio)
o
Servo motor:
Electronic gear ratio = (encoder resolution × pulse equivalent) / 360 ×
mechanical reduction ratio
Parameter definition
The parameter definitions vary based on the control system type.
Parameters in bus systems
Lead screw pitch
: Pitch is the distance from the crest of one thread to the next, or
the distance travelled by the lead screw rotating by one turn.
Encoder type
: Set it to the type of the axis motor encoder.
o
0: incremental encoder
o
1: absolute encoder
Encoder digits
: Set it to the digit number of the axis motor encoder.
Electronic gear ratio
: Determines how much the servo drive enlarges or shrinks
the pulse frequency received. Set it to the drive electronic gear ratio. The default
value is 1:1.
Mechanical reduction ratio
: Equals speed reducer deceleration input/speed
reducer rotational speed output, slave gear number/master gear number, or motor
axis rotation speed/lead screw rotation speed.
Summary of Contents for LS6000M
Page 75: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 72 116 With brake lines 50P HD plug...
Page 76: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 73 116 Without brake lines 50P HD plug...
Page 78: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 75 116 One to two...
Page 81: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 78 116 Fuji alpha5 plus axis X Y1 Y2...
Page 83: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 80 116 Delta ASDA B...
Page 84: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 81 116 Delta ASDA B one to two...
Page 86: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 83 116 MR JE with brake cable...
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Page 91: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 88 116 ESDA...
Page 93: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 90 116 R series...
Page 96: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 93 116 With brake lines 50P HD plug...
Page 97: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 94 116 Without brake lines 44P interface...
Page 105: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 102 116 Delta ASDA B2...
Page 112: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 109 116 The button definitions are shown below...
Page 114: ...SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO LTD 111 116 The button definitions are shown below...
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