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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
QD77MS2/QD77MS4
QD77MS16
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-Q QD77MS
Page 1: ......
Page 27: ...A 26 MEMO...
Page 29: ...MEMO...
Page 101: ...3 34 Chapter 3 Specifications and Functions MEMO...
Page 232: ...5 111 Chapter 5 Data Used for Positioning Control MEMO...
Page 315: ...5 194 Chapter 5 Data Used for Positioning Control MEMO...
Page 337: ...6 22 Chapter 6 Sequence Program Used for Positioning Control...
Page 338: ...6 23 Chapter 6 Sequence Program Used for Positioning Control...
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Page 340: ...6 25 Chapter 6 Sequence Program Used for Positioning Control...
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Page 364: ...6 49 Chapter 6 Sequence Program Used for Positioning Control...
Page 413: ...MEMO...
Page 433: ...8 20 Chapter 8 OPR Control MEMO...
Page 458: ...9 25 Chapter 9 Major Positioning Control MEMO...
Page 593: ...10 30 Chapter 10 High Level Positioning Control MEMO...
Page 625: ...11 32 Chapter 11 Manual Control MEMO...
Page 659: ...12 34 Chapter 12 Expansion Control MEMO...
Page 767: ...13 108 Chapter 13 Control Sub Functions MEMO...
Page 813: ...14 46 Chapter 14 Common Functions MEMO...
Page 831: ...15 18 Chapter 15 Dedicated Instructions MEMO...
Page 846: ...16 15 Chapter 16 Troubleshooting MEMO...
Page 892: ...16 61 Chapter 16 Troubleshooting MEMO...
Page 971: ...Appendix 62 Appendices MEMO...
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