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Chapter 13 Control Sub Functions
13.7.2 Skip function
The "skip function" is used to stop (deceleration stop) the control of the positioning
data being executed at the time of the skip signal input, and execute the next
positioning data.
A skip is executed by a skip command (
Cd.37
Skip command
) or external command
signal.
The "skip function" can be used during control in which positioning data is used.
The details shown below explain about the "skip function".
[1] Relation between the skip function and various controls
[2] Control details
[3] Precautions during control
[4] Setting the skip function from the PLC CPU
[5] Setting the skip function using an external command signal
[1] Relation between the skip function and various controls
The following table shows the relation between the "skip function" and various
controls.
Control type
Skip function
Skip applicability
OPR control
Machine OPR control
Skip operation not possible
Fast OPR control
Major positioning
control
Position
control
1-axis linear control
Skip operation possible
2 to 4-axes linear interpolation control
1-axis fixed-feed control
2 to 4-axes fixed-feed control
(interpolation)
2-axis circular interpolation control
1 to 4-axes Speed control
Skip operation not possible
Speed-position switching control
Skip operation possible
Position-speed switching control
Skip operation not possible
Other
control
Current value changing
Skip operation possible
JUMP instruction, NOP instruction,
LOOP to LEND
Skip operation not possible
Manual control
JOG operation, Inching operation
Skip operation not possible
Manual pulse generator operation
Expansion
control
Speed-torque control
:Set when required,
:Setting not possible
Summary of Contents for MELSEC-L Series
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Page 30: ...MEMO ...
Page 70: ...2 10 Chapter 2 System Configuration MEMO ...
Page 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Page 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
Page 107: ...3 37 Chapter 3 Specifications and Functions MEMO ...
Page 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Page 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Page 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Page 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Page 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Page 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Page 440: ...MEMO ...
Page 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Page 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Page 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Page 656: ...11 32 Chapter 11 Manual Control MEMO ...
Page 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Page 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Page 866: ...14 68 Chapter 14 Common Functions MEMO ...
Page 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Page 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Page 1036: ...Appendix 88 Appendices MEMO ...
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