MVI56-AFCMVI56-AFC

MVI56-AFCMVI56-AFC

基本定时器为减1计数，当程序进入运行状态后，定时控制逻辑行接通的瞬间定时器开始工作。工作过程是（以例题4-16为例说明）先将设定值寄存器SV5中的内容装入经过值寄存器EV5中。然后每经过一个定时时钟0.1s（例题是TMX5所以定时时钟是0.1s）EV5中的内容做减1计数，直至EV5中内容为0，该定时器对应的常开触点T5闭合，常闭触点T5断开。此后若定时器控制逻辑行一直保持接通状态，则其触点动作保持，直至控制逻辑行断开，各触点复位。若控制逻辑行接通时间未达到定时器设定时间就断开，定时器触点不动作，EV5复位直至控制逻辑行再次接通，重新开始计时。后续课程学习了高级指令后可利用高级指令修改SV5中的数据，从而改变定时器的设定时间。也可以调出EV5中的数据进行其它操作。 
控制系统在引入PLC时，应根据控制对象选择PLC的型号，但是在选择时请注意以下几点：

【PLC机型选择要点】

    ◆ 控制规模(I/O点数)

根据不同的控制规模，必要的输入输出点数(I/O)不同。

但是也应考虑到将来的改造要求、保留有适当的余量，再计算必要的

       输入输出点数、选择*的机型。如果点数不足，则无法进行控制。

请注意千万不要导致点数不足。

FP0 32点型:  输入16点 + 输出16点 ＝ 合计32点

 : zui大点数128点

    ◆ 指令处理速度

       指令的处理速度是决定程序处理时间(机械的速度)的重要因素。

       当编写比较长、比较复杂的程序时请注意处理速度。

（但是近年的PLC已经被高速化，用于通常用途时基本不存在处理速度的问题。）

FP系列机型  FP2SH的基本指令的处理速度为30纳秒

                     30纳秒 ＝ 0.  000   000   030   秒

    ◆ 程序容量

 PLC的程序容量以[步(step)]为单位表示。

      程序是决定机械动作的重要因素。所必须的程序随控制内容的不同而不同，但至少

      需要输入输出点数100倍左右的程序容量。

  FP0 32点型 ＝ 5000步 

Cooper Tools Apex 49-B-25IPRX
 

Timken Ball Bearing?S5PP
 

Alco Controls H-48
 

Emerson X-22440-B3B
 

Weidmuller 910200
 

Semikron SKN 191F
 
Werma LED KS70 24VAC/DC YE 843 300 55
 
Festo Flexo-Kupplung?FK-M4
 
Festo ADVU-32-50-PA
 

Q-Mark Ball Diameter?WM5-15
 
INA Rolling Bearings?KBZ06
 
Star Linear Bushing?0658-220-40
 

Siemens 3TF2001-0BB4
 

Philips Tungsten Halogen Lamp 100Q/CL/DC120V ESR
 

Siemens 3TH20 40-OAK6
 

Siemens 3VU1300-2MG00
 

Lee Springs LC 045C?14 M Lot of 30
 

Lee Springs LC 045C?14 S Bag of 30
 

Lee Springs LC 042C?15 M Bag of 10
 

SMC ZPB1K10-06
 

Lee Springs LC 022BC?09M Bag of 25
 

Phillips Halogen B15d
 

EFD Dispensing Tips?5515-B
 
Omron LY2N-DC24
 
SKF 16002-2Z
 

Lee Springs LC 022C?09 S
 
SMC D-C73
 

Litfuse 28V 40MA
PILZ PLC MODULE - PSS DI 2 EINGABE BIS KAT. 4mit Taktung
 

PILZ PLC MODULE - PSS DI2O T 16 INPUT_16OUTPUT
 

PILZ PLC MODULE - PSS DI2O T EIN-AUSGABE?16E+16A
 

TOSHIBA PPLC MODULE?POWER PS361 WORKING
 

TOSHIBA PPLC MODULE_TYPE TIF351**S IF351
 

VEXTA 5 PHASE PH569-NAC WITH A MOUNTING?BRACKET
 

HEIDENHAIN ENCODER EXE 702B
 
NTN BEARING 6919 NEW?NOT IN BOX
 
BUSCH PENDANT PUMP CONTROLLER HANDHELD CONTROL UNIT
 

INTERFACE BOARD CARD?IBX-3308
 
IAI MOTOR M-DA-IAA030-TC-SP
 

UNIT MFC UFC-8160 GAS N2 RANGE 500 SCCM
 

WIKA INDICATOR NWUR-1 TRANSDUCER NWU-10
 
#0069 OMRON INVERTER?3G3MV-A4004 0 ~ 400Hz / 1.8A 1.4KVA /?0.55KW
 

#0071 AERA MFC FC-980C 5 SLM GAS O2
 
#0072 AERA MFC FC-980C 200 SCCM GAS CL2
 

#0073 AERA MFC FC-980C 200 SCCM GAS H2
 

#0097 VAC KITZ SCT VACUUM VALVE AND SCV?KITZ SCT BELLOWS VALVE FKW-SEAT
 

#0107 HOKUYO DM-HB1Z?LOT OF 3
 

#0111 EUROTHERM TE10A 25A/230V/4mA20/PA/ENG/-/CL/NOFUSE/-//00
 

#0126 DEVICENET POWER ITV2030-403BS-X155?E/P REGULATOR NEW NOT IN BOX
 

#0127 HORIBASTEC SV-P1102 ASSEMBLY WITH?FUJIKIN 023718 N.C TYPE VALVE
 

#0140 APTECH REGULATOR AP1510SM 4PW MV4MV4 FV4FV40 2 PRESSUER SENSOR PC-302A-VR
 

OPTICAL FIBER FOR ILLUMINATORS 490cm MODEL CODE AA003027
 

#0151 NIDEC SHIMPO ABLE REDUCER GEARHEAD?VRKF-9C-200-Z RATIO?9:1
 

#0152 SHIMPO ABLE REDUCER GEARHEAD VRKF-15C-200-Z RATIO 15:1
 

#0141 CIS VCC-G20S20?WITH ILLUMINATOR ASSEMBLY
 
 

BUSSMANN KAC-175 LOT?OF 9 NEW NOT IN BOX
 

NEW NOT IN BOX ALLEN-BRADLEY BULLETIN 700 TYPE P 700-P800A1?B DIRECT DRIVE GD
 

#0143 SONY CCD XC-ES50 WITH FIBER OPTIC?CABLE ILLUMINATOR ASSEMBLY
 

#0146 SONY XC-ST50 TV 50mm F1.8 LENS FIBER OPTIC ILLUMINATOR?ASSEMBLY WORKING
 

PRESYS ANGLE VALVE MAV25-DI10-0019 NEW NOT IN BOX #1
 

PRESYS ANGLE VALVEPAV25-DI10-0084 NEW NOT IN BOX
 
MORITEX FIBER OPTIC?CABLES FOR ILLUMINATORS 346cm END DIA 15.0mm 2 T-CONNECTORS
 
CENTRAL MINI XZ PRECISION STAGE ASSEMBLED WITH LS-347-C1 AND?LS-647-C1 DENTS
 

LINTEC MFC MC-2100 GAS He 200 SCCM
 

OREGON MICRO SYSTEMS?4AXES PC-39E MOTION?CONTROLLER
CLOSE LOOF, 18 USER I/O,
 
PANASONIC AC SERVO MOTOR AMKB400B10LAK
 

TAKAMURA GEARHEAD REDUCER K12020
 

SHIMPO ABLE GEARHEAD?REDUCER VRKF-5C-400/ RATIO 1:5
 

MITSUBISHI ELECTRIC?CORPORATION K9020 SERVO REDUCER GEARHEAD
 

KAMOSEIKO CORP. BALL?REDUCER GEARHEAD RATIO 1/20G
 

SIEMENS SIMATIC, 6ES5430-4UA12
 

STEC, SEC.E440SEC INC SEC-E440J,MFC,50 SCCM,GAS:SiCl4
 

SIEMENS SIMATIC, 6ES5441-4UA13
 

MITSUBISHI MELSEC FX2NC-64MT,FX2NC-64MT-D/UL PLC
 

MURR MCS10-230/24 SWITCH MODE POWER SUPPLY LOT OF 2
 

FUJI ELECTRIC FVR.C9S INVERTER FVRO 1C9S-2
TEM TECH LAB. MODEL?HYPFI-WD420 RANGE 0~100PSIG LOT OF 5
 

MELEC PM DRIVER D-240
 

SB10-0031 NEW EL CONT1 BOARD 10I-0451A
 

YAMAHA ROBOT CONTROLLER,POWER BOARD KR8-M4650-X80
 

HP 35652A 50kHz INPUT MODULE LOT OF 2
 

SIEMENS S5 6ES5 942-7UA12 115U CPU 942
 

OMRON PROGRAMMABLE CONTROLLER SYSMAC S6?3G2SG-CPU21 3G2A3-OC221
 
 

ORIENTAL MOTOR VEXTA?PK564AW-T7.2 5PH STEPPING MOTOR
 

NACHI BEARING 6919Z?RUSTY SPOT NEW NOT IN BOX
 

MATROX METEOR_II 750-0203 REV:A BOARD METEOR2/4
 

FUJI ELECTRIC NB2-P36R3-DC Z018
 

MIKROTRON M506 B,REV.3A BOARD
 

NUDAQ ACL-7122 REV:B1 BOARD
 

#0104 TOKYO KEISO UCUF-06K_ZT-3000
 
#0120 RORZE 2P MICRO?STEP DRIVER RD-023MS PK243-01A & MATSUSHITA ER24 AER12520
 

#0129 KOYO ABSOLUTE?ROTARY ENCODER TRD-NA360NWF5M
 

PARKER DIGIPLAN UD2/UIC-201 DC DRIVE SYSTEM
 

KITZ SCT SCV DIAPHRAGM VALVE PDTFE-SEAT?316L 10K-1/4 ADI 3700 LOT OF 3
 

HILSCHER GMBH DeviceNet CIF50,BSL-DNM, BOARD
 

TOKYO KEISO CO.,LTD?BI-LOK VALVE MODEL:?W-2036 FLOW RATE 30L/min
 

TOKYO SEIKI ROTARY ENCODER RIT 3-100 NEW?NOT IN BOX
 

SMC VZS3250-5FZ VALVE LOT OF 3
 

TEWS DATEN TECHNIK TIP866-TM-20,XM.OCTAL.6U-RJ8,TM8660318,REV A,VER 1.0 BOARD
 

SUNX SS-A5 SENSOR LOT OF 5
 

MKS PRESSURE CONTROLLER TYPE 649 649A21T51C1VR 50SCCM, N2 20TORR/ SPCAL
 

CONTEC COM-2 [PC] F?7065 BOARD CABLE WORKING
 

SONY CCD CAMERA MODULE XC-73 WORKING
 

ORIENTAL MOTOR VEXTA?ASD13C-A DRIVER
 

VEXTA BRUSHLESS DC MOTOR DRIVER FBLD75SW
 

ORIENTAL MOTOR VEXTA?ASD13A-A DRIVER
 

ORIENTAL MOTOR VEXTA?ASD16D-S DRIVER
 

OMRON E5CN-RTC TEMPERATURE CONTROLLER LOT OF 2
 

CI 4-0 1806 BOARD
 
YASKAWA SERVOPACK DRIVER SGDE-A5AP
 
YASKAWA AC SERVO MOTOR SGMPH-01AAA21 TESTED WORKING
 

SAMYO DENKI PM DIRVER. PM-UPD1S06-20, USED
 

THK SR15 TOTAL LENGTH 700MM TREVEL RANGE?590MM, PRODUCED BY?SAMICK,THK OEM
 
ATG REDUCER GEARHEAD?PGX60-N-10 #1
 

PCI-1750 REV A1 01-6?BOARD LOT OF 2
 

PRO-FACE 2980070-04,GP2301-LG41-24V TOUCH LCD SCREEN GRAPHIC?PANEL HMI #1
 

NIDEC SHIMPO ABLE REDUCER GEARHEAD VRSF-5B-200-SPT / RATIO 1:5
 

SIEMENS SITOP POWER?20 6EP1436-1SH01
 

HY-PRO VALVE SS316 BV2H-6T 3000PSI CXJ LOT OF 4
 

SIEMENS MICROMASTER440 6SE6440-2UD15-5AA1 #2
 

SONY CCD XC-ES50
 

HITACHI L100-004NFE?INVERTER #2
 
ATG REDUCER GEARHEAD?PGX60-N-10
 

WESTINGHOUSE 16 BIT?REGISTER OUTPUT MODULE NL-1018
HP RAD BOARD 01018-66503 D 3001
 

FAST MULTIMEDIA AG AV MASTER V1.6,PN:104387,FAST AV MASTER V1.6B BMK BOARD
 

SIGMA KOKI STAGE STROKE 10MM
 

MCG DC SERVO MOTOR IB17001-E1
 

KINGSTON DATASILO DS100-S2MM
 
 

APPLIED MATERIALS BUFFER I/O BOARD 0100-09009 REV G
 
SHIMADEN SD20 SD20-690-101600-E0 LOT OF?2
 

TOYOPUC TPK-2665 OUT-25 DC OUTPUT
 
TOYOPUC TPK-2616 OUT-21 AC OUTPUT
 

YASKAWA SERVOPACK SGDL-A5AP
 

KLA BOARD 710-652697-20 E0
 

KLA BOARD 710-652697-20 F0
 
SUPER VEXTA UDK5114N-M 5-PHASE DRIVER
 

KEYENCE CORPORATION?FS-V11 PHOTOELECTRIC?AMPLIFIER FIBER OPTIC LOT OF 4
 

UNIT MFC MASS FLOW CONTROLLER MODEL: UFC-1100 GAS: CHF3 RANGE: 100SCCM
 

ORIENTAL MOTOR SUPER?VEXTA 5-PHASE DRIVER UDX5107-G4-2
 
OMRON E5CN-Q1TCU TEMPERATURE CONTROLLER?LOT OF 2
 

ALLEN-BRADLEY MODEL:?1771-OW SELECTABLE?CONTACT OUTPUT MODULE LOT OF 3
 

NAGANO KEIKI PRESSURE GAUGE ZT77 RANGE?0 TO 10 Kgf/cm^2
 
KARUMAN ACE SAGInoMIYA WLK-2062RE DIGITAL VERTEX FLOW METER
 

'03.03 PRECISION DIGITAL LV3000 PLUS PCIBOARD [D030212]
 
WATCH-DOG BOARD 94V-O 08061 E-G900-02-4202(A)
 

VEXTA STEPPING MOTOR?5-PHASE PK566AW-P5
 

MITSUBISHI CC-LINK OUTPUT UNIT MODEL: AJ65SBTB1-32T LOT OF 2
 

HONEYWELL DIGITAL DSP COLOR CAMERA GC-345N24-G NEW
 

YASKAWA SERVOPACK DRIVER SGDL-A5AP #1
 

YASKAWA SERVOPACK DRIVER SGDM-A5ADA
 

NEUGART PLE 40 GEARHEAD REDUCER
 

MITSUBISHI AC SERVO?DRIVE MR-C10A LOT OF?2
 

SCHNEIDER ELECTRIC XPS-AV,XPSAV11113
 

VEXTA ORIENTAL STEP?MOTOR, ASM46AA-N7.2
 

OMRON PLC INPUT OUTPUT MODULE OT OF 4 OD211-1PCS ID214-3PCS,LOT OF 4
 

VEXTA ORIENTAL FBLD120CW BRUSHLESS DC MOTOR DRIVE
 
YA066-01/01 YA01066-B121 BOARD 02A E4Z28
 

MEIDEN JZ85Z-11 BOARD SU18A30127
 

SIGMA KOKI Precision?Linear Stage/Table
 

STEC, SEF-7140M-UC,MFC,MASS FLOW METER,2?SLM NH3
 

STEC, SEC INC SEC-7330M0-UC,MFC,MASS FLOW CONTROLLER,2 SLM,NH3
 

STEC, SEC INC SEC-7330M0-UC,MFC,MASS FLOW CONTROLLER,200 SCCM,SiH2CI2
 

STEC, SEC INC SEC-7330M-0-UC,MFC,MASS FLOW CONTROLLER,1 SLM,N2O
 

STEC, SEC INC SEC-7340M0-UC,MFC,MASS FLOW CONTROLLER,5 SLM,N2
 

TEM TSUBAKIMOTO EMERSON CO TM10E30A 1:30, 90 DEGREE GEHARHEAD,REDUCER,GEARED
 
YAMATAKE DISTRIBUTED?I/O MODULE CSIM00,HD-CSIM00Y
 
PARKER COMPUMOTOR CM232BE-00924
 

KAMOSEIKO CORP. BALL?REDUCER GEARHEAD BR65SS RATIO 1:20G
 

ADTECH AP1210SM 2PW?FVB FV8 MAX OUTLET 100PSI
 

N.C. CKD VALVE MAGD5-01X-W-1,OPERATE 0.4-0.6MPA,1E-0008 NEW
 

FUJIKIN VALVE 316L O.P. 0.34~0.69MPa N.C. NEW