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Chapter 3 Specifications and Functions
(2) LD77MS4
Signal direction: LD77MS4
PLC CPU
Signal direction: PLC CPU
LD77MS4
Device No.
Signal name
Device No.
Signal name
X0 READY Y0
PLC
READY
X1
Synchronization flag
Y1
All axis servo ON
X2
Use prohibited
Y2
Use prohibited
X3 Y3
X4 Axis
1
M code ON
Y4 Axis
1
Axis stop
X5 Axis
2
Y5 Axis
2
X6 Axis
3
Y6 Axis
3
X7 Axis
4
Y7 Axis
4
X8 Axis
1
Error detection
Y8
Axis 1
Forward run JOG start
X9
Axis 2
Y9
Reverse run JOG start
XA Axis
3
YA
Axis 2
Forward run JOG start
XB
Axis 4
YB
Reverse run JOG start
XC Axis
1
BUSY
YC
Axis 3
Forward run JOG start
XD
Axis 2
YD
Reverse run JOG start
XE Axis
3
YE
Axis 4
Forward run JOG start
XF
Axis 4
YF
Reverse run JOG start
X10 Axis
1
Start complete
Y10 Axis
1
Positioning start
X11 Axis
2
Y11 Axis
2
X12 Axis
3
Y12 Axis
3
X13 Axis
4
Y13 Axis
4
X14 Axis
1
Positioning complete
Y14 Axis
1
Execution prohibition flag
X15 Axis
2
Y15 Axis
2
X16 Axis
3
Y16 Axis
3
X17 Axis
4
Y17 Axis
4
X18
Use prohibited
Y18
Use prohibited
X19 Y19
X1A Y1A
X1B Y1B
X1C Y1C
X1D Y1D
X1E Y1E
X1F Y1F
Important
[Y2, Y3], [Y18 to Y1F], [X2, X3], and [X18 to X1F] are used by the system, and cannot be
used by the user.
If these devices are used, the operation of the LD77MS4 will not be guaranteed.
Содержание MELSEC-L Series
Страница 1: ...MELSEC L LD77MS Simple Motion Module User s Manual Positioning Control LD77MS2 LD77MS4 LD77MS16 ...
Страница 2: ......
Страница 30: ...MEMO ...
Страница 70: ...2 10 Chapter 2 System Configuration MEMO ...
Страница 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Страница 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
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Страница 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Страница 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Страница 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Страница 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Страница 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Страница 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Страница 440: ...MEMO ...
Страница 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Страница 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Страница 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Страница 656: ...11 32 Chapter 11 Manual Control MEMO ...
Страница 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Страница 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Страница 866: ...14 68 Chapter 14 Common Functions MEMO ...
Страница 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Страница 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Страница 1036: ...Appendix 88 Appendices MEMO ...
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