下面介紹FX2系列PLC控制系統(tǒng)取代Z3040搖臂鉆床電氣控制系統(tǒng)的設(shè)計(jì)方法。
一、分析控制對(duì)象、確定控制要求施耐德 140DAO85300
　　1.對(duì)M1電動(dòng)機(jī)的要求：?jiǎn)畏较蛐D(zhuǎn)，有過(guò)載保護(hù)；
　　2.對(duì)M2電動(dòng)機(jī)的要求：全壓正反轉(zhuǎn)控制，點(diǎn)動(dòng)控制；啟動(dòng)時(shí)，先啟動(dòng)電動(dòng)機(jī)M3，再啟動(dòng)電動(dòng)機(jī)M2；停機(jī)時(shí)，電動(dòng)機(jī)M2先停止，然后電動(dòng)機(jī)M3才能停止。電動(dòng)機(jī)M2設(shè)有必要的互鎖保護(hù)；
　　3.對(duì)電動(dòng)機(jī)M3的要求：全壓正反轉(zhuǎn)控制，設(shè)長(zhǎng)期過(guò)載保護(hù)；
　　4.電動(dòng)機(jī)M4容量小，由開(kāi)關(guān)SA控制，單方向運(yùn)轉(zhuǎn)；
二、確定I/O點(diǎn)數(shù)
　　根據(jù)圖1找出PLC控制系統(tǒng)的輸入、輸出信號(hào)，共有13個(gè)輸入信號(hào)，9個(gè)輸出信號(hào)。
三、繪制I/O端子接線圖
　　根據(jù)I/O分配結(jié)果，繪制端子接線圖
-----------------------------------------------
AB模塊 1746 1747 1756系列現(xiàn)貨 好折扣ABB
Advant OCS
1
DSDO131
 
DSDO131 Digital Output Board, Relay
ABB
Advant OCS
4
DSDO110
57160001-K
DSDO 110 Digital Output Board
ABB
Advant OCS
2
DSDX452
5716075-P
Basic I/O Unit
ABB
Advant OCS
1
DSPC172
57310001-ML
ABB Master CPU Module
ABB
Advant OCS
Ask
DSPU131
3BSE000355R1
DSPU131 Module for Engineering Station
ABB
Advant OCS
Ask
DSTA 001
57120001-PX
Analog Connection Unit
ABB
Advant OCS
1
DSTA 131
57120001-CV
Connection Unit for Analog Board
ABB
Advant OCS
1
DSTA N013
3BNP000177R1
DSTA N013 Connection Unit
ABB
Advant OCS
1
DSTA002P
3BSE018331R1
DSTA 002P Connection Unit for Analog Input
ABB
Advant OCS
2
DSTC120
57520001-A/2
DSTC 120 Communication Connection Unit
ABB
Advant OCS
1
DSTC190
57520001-ER/1
DSTC 190 Communications Connection Unit
ABB
Advant OCS
Ask
DSTD108
57160001-ABD
DSTD108 Connection Unit
ABB
Advant OCS
3
DSTD190
3BSE004723R1
DSTD 190 Connection Unit
ABB
Advant OCS
1
DSTD197
3BSE004726R1
DSTD197 Connection Unit
ABB
Advant OCS
32
GJR5251063P1
07DC91
07DC92R3202 DIGITAL I/O MODULE
ABB
Advant OCS
1
GJR5252200R0101
07DC92
07DC92 Configurable Digital I/O Module
ABB
Advant OCS
1
IH530EN
3BSE001248R1
IH530EN Universal (Operator) Keyboard
ABB
Advant OCS
Ask
IH540EN
3BSE001252R1
IH540EN Universal (Operator) Membrane Keyboard
ABB
Advant OCS
Ask
IH570
3BSE001253R1
IH570 Annunciator Keyboard - 3BSE001253R1
ABB
Advant OCS
2
IH580
3BSC640001R1
IH580 3-Button Trackball
ABB
Advant OCS
1
PM253V01
492943601
Advant Controller AC250 Processor
ABB
Advant OCS
1
PM510
3BSE000270R1
Processor Module
ABB
Advant OCS
2
PM510V08
 
PM510V08 Processor Module 8 MByte
ABB
Advant OCS
4
PM510V16
3BSE008358R1
Processor Module - 16 Mbyte
ABB
Advant OCS
2
PM632
3BSE005831R1
PM632 Processor Unit
ABB
Advant OCS
2
PM645A
 
PM645A Processor Module
ABB
Advant OCS
Ask
PM810
3BSE008500R1
PM810 Module
ABB
Advant OCS
1
PU512V1
3BSE004736R1
PU512V1 Real Time Accelerator (RTA) Module
ABB
Advant OCS
2
PU512V2
3BUR001401R1
PU512V2 Real Time Accelerator (RTA) Module
ABB
Advant OCS
7
PU515A
3BSE032401R1
PU515A Real-Time Accelerator (RTA) board for PCI
ABB
Advant OCS
Ask
PU518
3BSE018680R1
Real Time Accelerator (RTA) Board
ABB
Advant OCS
Ask
PU519
3BSE018681R1
PU519 Real Time Accelerator (RTA) Board
ABB
Advant OCS
Ask
RB520
3BSE0033528R1
Filler module for Carrier Card Slots
ABB
Advant OCS
5
RC610
3BHT100018R1
RC610 Rack
ABB
Advant OCS
1
RF185
3BSE004382R1
AC410 Cardfile
ABB
Advant OCS
1
RF523
3BSE006802R1
RF523 Subrack 18SU Including Backplane
ABB
Advant OCS
4
RF615
3BHT100010R1
RF615 Card Rack
ABB
Advant OCS
1
SA167
3BSE003390R1
Power Supply Unit
ABB
Advant OCS
5
SA168
3BSE006096R1
SC540 Submodule Carrier incl. local CPU
ABB
Advant OCS
6
SC610
3BSE001552R1
SC610 Sub-Carrier Module
ABB
Advant OCS
2
SR511
3BSE000863R0001
SR511 Redundant 5V Regulator
ABB
Advant OCS
8
SX557
3BUR000698R1
SX557 Distribution Unit DC24V
ABB
Advant OCS
1
TC501V150
3BSC550038R3
TC501V150 Termination unit, 150 Ohm
ABB
Advant OCS
11
TC505K03
3BSE009616R1
TC505K03 Connection Kit
ABB
Advant OCS
6
TC512
3BSE00638R1
Twisted Pair Modem
ABB
Advant OCS
6
TC513
3BSE006385R1
AF100 Twisted Pair Coax Modem
ABB
Advant OCS
1
TC516
3BSE012632R1
RS485 Twisted Pair Modem
ABB
Advant OCS
24
TC520
3BSE001449R1
System Status Collector
ABB
Advant OCS
2
TC530
3BUR000101R1
T-Box for MOD 300 DCN
ABB
Advant OCS
14
TK456V027
 
TK456V027 Cable
ABB
Advant OCS
2
TK513
3BSC950030R1
T-Box Cable
ABB
Advant OCS
7
TK515
3BSE003785R1
TK515 Cable Assembly
ABB
Advant OCS
2
TK527V030
3BSC950004R1
S800 Interface Cable
ABB
Advant OCS
3
TKX516V003
3BSC950158R1
TKX516V003 RTA Conversion Cable
ABB
Advant OCS
1
TKX525V030
3BSC950251R1
Cable Assembly - T-Box to DCN Interface
ABB
Advant OCS
Ask
TU811
3BSE008526R1
TU811 Compact Module Termination Unit
ABB
Advant OCS
Ask
1SBP260020R1001
07CR41
07CR41 Advant Controller Basic Unit - 24VDC
ABB
Advant-800xA
1
1SBP260052R1001
IMMK14N1
IMMK14N1 Avant Controller 31 Remote Unit
ABB
Advant-800xA
1
200-APB12
 
Profibus Adapter
ABB
Advant-800xA
2
200-IE8
 
Analog Input 8 Channel
ABB
Advant-800xA
1
200-IT8
 
8 mV/Thermocouple inputs-type B, C, E, J, K, L, N
ABB
Advant-800xA
9
200-TB3T
490176065
Teminal Block
ABB
Advant-800xA
9
200C-IB10xOB6P
492960133
Digital Input 10 x 24 VDC
ABB
Advant-800xA
2
200C-IB16
492933501
Digital Input 16 x 24 VDC/1 x Counter
ABB
Advant-800xA
1
200C-IE8
492933801
Analog Current Input 8 Channel
ABB
Advant-800xA
3
200C-OB16P
492933701
Digital Output 16 x 24 VDC/ Protected
ABB
Advant-800xA
1
AI810
3BSE008516R1
AI810 Analog Input Module
ABB
Advant-800xA
9
AI820
3BSE008544R1
AI820 Analog Input Module
ABB
Advant-800xA
2
AI830
3BSE008518R1
AI830 Analog Input - RTD
ABB
Advant-800xA
Ask
AI835
3BSE008520R1
AI835 Analog Input Module - TC/MV
ABB
Advant-800xA
26
AI890
3BSC690071R1
AI890 Analog Input w/Intrinsic Safety Interface
ABB
Advant-800xA
1
AM 811F
3BDH000050R1
AM811F Battery Module
ABB
Advant-800xA
1
AO810
3BSE008522R1
AO810 Analog Output Module
ABB
Advant-800xA
9
AO820
3BSE008546R1
AO820 Analog Output
ABB
Advant-800xA
Ask
CI810V1
3BSE008584R1
CI810V1 AF100 Field Communcation Interface
ABB
Advant-800xA
Ask
CI820
3BSE013200R1
CI820 S800 Redundant FCI
ABB
Advant-800xA
36
CI820-1
3BSE013201A1
CI820 Internal Module
ABB
Advant-800xA
1
CI830
3BSE013252R1
ABB Profibus DP Communications Interface
ABB
Advant-800xA
2
DFM02
 
DFM 02 Serial Fieldbus Module
ABB
Advant-800xA
1
DI801
3BSE020508R1
S800 Digital Input Module
ABB
Advant-800xA
2
DI810
3BSE008508R1
DI810 Digital Input Module
ABB
Advant-800xA
13
DI814
3BUR001454R1
DI814 Digital Input Module
ABB
Advant-800xA
22
DI820
3BSE008512R1
DI820 Digital Input, 120 Vac