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Chapter 13 Control Sub Functions
13.7.4 Teaching function
The "teaching function" is used to set addresses aligned using the manual control
(JOG operation, inching operation manual pulse generator operation) in the positioning
data addresses ("
Da.6
Positioning address/movement amount
", "
Da.7
Arc address
").
The details shown below explain about the "teaching function".
[1] Control details
[2] Precautions during control
[3] Data used in teaching
[4] Teaching procedure
[5] Teaching program example
[1] Control details
(1) Teaching timing
Teaching is executed using the sequence program when the BUSY signal
is OFF. (During manual control, teaching can be carried out as long as the
axis is not BUSY, even when an error or warning has occurred.)
Signal
LD77MS2/LD77MS4
LD77MS16
BUSY signal
XC to XF
X10 to X1F
(2) Addresses for which teaching is possible
The addresses for which teaching is possible are "current feed values"
(
Md.20
Current feed value
) having the OP as a reference. The settings of the
"movement amount" used in incremental system positioning cannot be
used. In the teaching function, these "current feed values" are set in the
"
Da.6
Positioning address/movement amount
" or "
Da.7
Arc address
".
Positioning
data
Positions aligned by manual
control
"Current feed value" A
Da.6
Positioning address/movement
amount
"Current feed value" B
Da.7
Arc address
(3) Dedicated instructions "ZP.TEACH 1, ZP.TEACH 2,
ZP.TEACH 3, ZP.TEACH 4"
When the dedicated instructions "ZP.TEACH 1, ZP.TEACH 2, ZP.TEACH 3,
ZP.TEACH 4" are used to execute the teaching function, the programming
becomes easier. Refer to Chapter 15 "Dedicated Instructions" for details.
Summary of Contents for MELSEC-L Series
Page 2: ......
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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