15- 6
Chapter 15 Dedicated Instructions
(5) If the ZP.PSTRT_ instruction is executed in the following cases, an error
"Dedicated instruction error" (error code: 804) will occur and positioning cannot
be started.
• Any value other than 1 to 600, 7000 to 7004, and 9001 to 9004 is set to
"Starting number" (device: (S)+2) of the control data.
(6) When the multiple axes simultaneous start is executed by ZP.PSTRT_ instruction,
the completion device (D) will turn ON when the positioning of the axes executed
by ZP.PSTRT_ instructions (when the instructions is ZP.PSTRT1, the axis will be
1.) is completed.
(7) When "
Cd.3
Positioning start No.
" is changed from ZP.PSTRT_ instruction is
executed until the positioning start is completed, the changed positioning is
started. When starting the positioning using ZP.PSTRT_ instruction, do not
change "
Cd.3
Positioning start No.
" until the start complete signal is turned ON.
[Program examples]
• The following program executes the positioning start of positioning data No. 1 when
X100 turns ON in LD77MS4.
Use D30 to D32 as the control data devices of positioning data No. 1, and M32 and
M33 as the completion devices.
(1) Positioning start program
X100
0
<Positioning start command pulse>
<Positioning start No. 1 setting>
<Positioning start command hold>
<Positioning start execution>
M150
7
M200
13
<Positioning start command storage OFF>
PLS
M150
SET
M200
MOVP
K1
D32
RST
M200
"U0"
D30
M32
ZP.PSTRT1
(2) Positioning start program (when dedicated instruction is not used)
X100
0
<Positioning start command pulse>
<Positioning start No. 1 setting>
<Positioning start execution>
<Positioning start signal OFF>
M150
9
17
Y10
PLS
M150
SET
Y10
MOV
K1
U0\
G1500
RST
Y10
X10
DX0C
X8
X10
Y10
Use the direct access input as BUSY signal
to use this program example.
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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