Mitsubishi Electric MELSEC iQ-F Series Installation guide

MELSEC iQ-F
FX5U User's Manual (Hardware)
FX5U Training Maunal
MELFT

COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
Controller : PLC
PLC = Programmable Logic Controller
PLC
PLC Sequence Controller Sequencer
PLC
PLC Electric equipment assembly
(sequence control)
PLC Sequence control PLC
Programmable Controller ( PAC (Programmable Automation
Controller) PLC
Automation
(Data logging)
MES 4 Industry 4.0
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Sequence Control

COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
Sequence Control PLC
COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
Electric equipment assembly (sequence control)
PLC

COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC
PAC
COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC (1)
Ladder Diagram (LD)
Sequence control

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PLC (2)
SFC
COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC (2)
SFC (Sequential Function Chart)
Sequence
Ladder diagram
Sequence control
PLC : Electric
equipment assembly (sequence control)

COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC (3)
ST (Structured Text)
Sequence control
PLC ST Ladder Inline structured text
COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC (3)
Ladder diagram Inline structured text

COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC (4)
FBD (Function
Block Diagram)
PLC
Ladder
(FBD/LD)
Process
control
COPYRIGHT © 2016 MITSUBISHI ELECTRIC FACTORY AUTOMATION (THAILAND) ALL RIGHTS RESERVED
PLC (4)
PLC Process control Process automation
Process CPU FBD PID
loop control
Process automation
Controller Process automation DCS (Distributed Control
System) Controller Network
PLC PLC Process CPU ( PLC
Redundant CPU CPU Hot stand-by)







































































































 




















 









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



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

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

1 BASICS OF A PROGRAMMABLE CONTROLLER
1.2 Program 1 - 5
1
Program processing sequence
A CPU module executes operations in series from the start step of the program memory from left to right and from top to
bottom (in the order of 1), 2) ... and 17)) in units of a ladder block as shown below.
0
3
7
17
1)
X0
2)
X1
5)
X3
4)
X2
6)
X4
8)
X5
9)
X6
11)
X7
13)
X8
15)
X9
16)
XA
3)
Y11
Y12
Y13
Y14
Y15
Y10
7)
10)
12)
14)
17)