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Chapter 5 Positioning Instructions
5
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95
5.3.23 Pulse Width Modulation
• Pulse Width Modulation is to operate On/Off output in designated Off duty rate and Output cycle.
(1) Parameter Write Instruction (APM_WRT)
Form
Variable
Data
Type
Description
FREQ
WORD
Output cycle
● Setting rage: 1~20,000(ms)
DUTY
WORD
Off duty rate
● Setting range: 1 ~100(%)
(a) Fuction
• This instruction is for PWM output.
• While the input condition is On state, XGB postioning outputs pulse train in designated cycle time
in FREQ and designated Off duty rate in DUTY at designated axis in AXIS
• During PWM output, current address don’t change. Constant speed bit(X-axis: %K%6733, Y-
axis: %KX6893) and Operation bit(X- axis: %KX6720, Y- axis:%KX6880) set On.
(2) Example of Use of the Instruction
(a) Sample Program
Содержание XBC-DN20S
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Страница 308: ...Appendix 4 Dimension App 4 3 3 High end type main unit XBC DN32H XEC DN32H XEC DP32H XBC DR32H XEC DR32H ...
Страница 309: ...Appendix 4 Dimension App 4 4 XBC DN64H XEC DN64H XEC DP64H XBC DR64H XEC DR64H ...
Страница 311: ...Appendix 4 Dimension App 4 6 XBE DC08A XBE DC16A XBE TN08A XBE TN16A XBE DR16A XBE RY08A ...
Страница 312: ...Appendix 4 Dimension App 4 7 5 Communication module XBL C41 21A XBL EMTA ...
Страница 313: ...Appendix 4 Dimension App 4 8 5 Special module XBF AD04A XBF DV04A ...