TK812V050操作面板

TK812V050操作面板
这是一种模仿继电器控制系统的编程方法。其图形甚至元件名称都与继电器控制电路十分相近。这种方法很容易地就可以把原继电器控制电路移植成 PLC 的梯形图语言。这对于熟悉继电器控制的人来说，是 方便的一种编程方法。 PLC的指令繁多，但主要的有这么几种类型： 基本逻辑指令，用于处理逻辑关系，以实现逻辑控制。这类指令不管什么样的PLC都总是有的。 数据处理指令，用于处理数据，如译码，编码，传送、移位等等。 数据运算指令，用于进数据的运算，如十、一、X、/等，可进行整形数计算，有的还可浮点数运算；也可进行逻辑量运算，等等。 流程控制指令，用以控制程序运行流程。PLC的用户程序一般是从零地址的指令开始执行，按顺序推进。但遇到流程控制指令也可作相应改变。流程控制指令也较多，运用得好，可使程序简练，并便于调试与阅读。 状态监控指令，用以监视及记录PLC及其控制系统的工作状态，对PLC控制系统的工作可靠性大有帮助。 当然，并不是所有的PLC都有上述那么多类的指令，也不是有的PLC仅有上述几类指令。以上只是指出几个例子，说明要从哪几个方面了解PLC指令，从中也可大致看出指令的多少及功能将怎样影响PLC的性能。 除了指令，为进行通讯，PLC还有相应的协议与通讯指令或命令，这些也反映了PLC的性能。 6支持软件 为了便于编制PLC程序

WESTINGHOUSE LIFELINE SIZE 5/ 3 POLE CONTACTS 477B477G05 W/ COIL & AUX CONTACT
WESTINGHOUSE LIFE-LINE PUMP JONES & LAMSON TNC-A CNC LATHE
WESTINGHOUSE LIFE-LINE CONTACTOR, CAT #15825K3CNN, MECH STYLE #457D203G11 SIZE 3
WESTINGHOUSE LIFE LINE T MOTOR - 5HP
WESTINGHOUSE LIFE LINE T AC MOTOR, 100HP, TADP, 726536, 4535V60A35, 4535V50A35
WESTINGHOUSE LIFE LINE T AC MOTOR MODEL TBFC, H, 50HP
WESTINGHOUSE LIFE LINE T AC MOTOR MODEL TBFC, H, 50HP
Westinghouse Life Line D 600 HP Motor 2300 Volt Model HSDP
Westinghouse Life Line D 500 hp LAC Induction Motor ***SKU P7338***
WESTINGHOUSE Life Line Contactor 15825K1CNN
Westinghouse Life - Line 900HP 3567RPM 4160V 683 HS 1-5V2546 MOTOR
WESTINGHOUSE LH2A2B  LH2A2B
WESTINGHOUSE LFD3150R  LFD3150R
WESTINGHOUSE LFD3150R  LFD3150R
WESTINGHOUSE LFB3150R  LFB3150R
WESTINGHOUSE LFB3070R  LFB3070R
Westinghouse LF50H730 Air Contactor
Westinghouse LF50H430 Air Contactor
WESTINGHOUSE LF50H430 AC CONTACTOR 476A743G20
Westinghouse LF50H430 360A 5000V AC Contactor 490A813GO1
Westinghouse LF Current Transformer 872D190G Ratio 100:5 5KV 50/60Hz 
WESTINGHOUSE LDC3500 600 VAC 500 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LDB3600FK01 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LDB-35K 600 AMP CIRCUIT BREAKER LDB3600W LS3600T TRIP
WESTINGHOUSE LDB LDB3600 3 POLE 600 AMP TRIP 600 VAC CIRCUIT BREAKER***
Westinghouse LD3600WK Molded Case Switch 6633C85G06 - 
WESTINGHOUSE LD3600K 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER molded case switch
WESTINGHOUSE LD3600F CIRCUIT BREAKER **
WESTINGHOUSE LD3600 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
Westinghouse LD-35K Industrial Circuit Breaker 600V 600A
WESTINGHOUSE LD3500 600 VAC 500 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LCM3300F 600 VAC 300 A 3 Pole CIRCUIT BREAKER w/ UVR
WESTINGHOUSE LCM3150 600 VAC 150 A 3 Pole CIRCUIT BREAKER w/ UVR
Westinghouse LCLGA3250 Circuit Breaker - Reconditioned
WESTINGHOUSE LCLG3250F  LCLG3250F
WESTINGHOUSE LCLG3250F 600 VAC 250 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LCL3400F 600 VAC 400 Amp 3 Pole CIRCUIT BREAKER w/ AUX switch
WESTINGHOUSE LCL3400F 600 VAC 400 Amp 3 Pole CIRCUIT BREAKER
Westinghouse LCL3400F 400 Amp Breaker 400A LCL400 Plug LCL CH Cutler-Hammer
Westinghouse LCL3400 3 Pole 400 Amp 600 Volt Circuit Breaker (For)
WESTINGHOUSE LCL3250F  LCL3250F
WESTINGHOUSE LCL3250F CIRCUIT BREAKER **
WESTINGHOUSE LCL3250F 600 VAC 250 Amp 3 Pole CIRCUIT BREAKER w/ AUX switch
WESTINGHOUSE LCL3250F 480 VAC 250 Amp 3 Pole CIRCUIT BREAKER w/ Shunt trip
WESTINGHOUSE LCL3225F 600 VAC 225 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LCL3225  LCL3225
Westinghouse LCL3225 Circuit Breaker - Reconditioned
WESTINGHOUSE LCL2250F 600 VAC 250 Amp 2 Pole CIRCUIT BREAKER
WESTINGHOUSE LCL2225F 600 VAC 225 Amp 2 Pole CIRCUIT BREAKER
WESTINGHOUSE LCL2125F 600 VAC 125 Amp 2 Pole CIRCUIT BREAKER
WESTINGHOUSE LCL LCL3400F 3 POLE 400 AMP TRIP LCL3400 CIRCUIT BREAKER
WESTINGHOUSE LCL LCL3400F 3 POLE 400 AMP 600 VOLT 200KAIC @ 480V 120V SHUNT TRIP
WESTINGHOUSE LCL LCL3400F 3 POLE 250 AMP TRIP LCL3250 CIRCUIT BREAKER
WESTINGHOUSE LCL LCL3250F 3 POLE 225 AMP TRIP LCL3225 CIRCUIT BREAKER TORN LABEL
WESTINGHOUSE LCL LCL3250F 3 POLE 225 AMP TRIP LCL3225 CIRCUIT BREAKER
WESTINGHOUSE LCL LCL3250F 3 POLE 150 AMP TRIP LCL3150 CIRCUIT BREAKER
WESTINGHOUSE LCL LCL3250F 3 POLE 125 AMP TRIP LCL3125 CIRCUIT BREAKER
Westinghouse LCL 3 pole 350 amp trip 600v LCL3400F Circuit Breaker LCL3300
WESTINGHOUSE LCGA3150F 600 VAC 150 Amp 3 Pole CIRCUIT BREAKER
Westinghouse LCG3400F 400 Amp 3 Pole 600 V With 400 Amp Trip With Ground Fault
WESTINGHOUSE LCG3300F 600 VAC 300 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LCG3150F 600 VAC 150 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LCC3600F 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
Westinghouse LCB-ALXM II, 16093G01, 
Westinghouse LCB II Dual Tone Interface Module, 1609C39G01, 
WESTINGHOUSE LCA3600F 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LCA3400F  LCA3400F
WESTINGHOUSE LCA3300F 600 VAC 300 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3600WK  LC3600WK
WESTINGHOUSE LC3600WK CIRCUIT BREAKER 600A
Westinghouse LC3600WK breaker molded case switch 600amp
WESTINGHOUSE LC3600WK 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3600WK 600 AMP 600 VOLT MOLDED CASE SWITCH
Westinghouse LC3600WK 600 Amp 3-Pole 600 Volt Molded Case Switch
WESTINGHOUSE LC3600NW  LC3600NW
WESTINGHOUSE LC3600FM 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3600F  LC3600F
WESTINGHOUSE LC3600F SELTRONIC CIRCUIT BREAKER 600 VAC 600 AMP
WESTINGHOUSE LC3600F CIRCUIT BREAKER 500 AMP 3 POLE 600 VOLT
WESTINGHOUSE LC3600F 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER w/ Shunt trip
WESTINGHOUSE LC3600F 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER w/ AUX SW and UVR
WESTINGHOUSE LC3600F 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
Westinghouse LC3600 Circuit Breaker - Reconditioned
WESTINGHOUSE LC3600 600 VAC 600 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3500  LC3500
Westinghouse LC3500 Circuit Breaker - Reconditioned
Westinghouse LC3450 Circuit Breaker - Reconditioned
Westinghouse LC3400F Circuit Breaker - Reconditioned
WESTINGHOUSE LC3400F 600 VAC 400 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3400F 400A BREAKER W/ 300A 300 A AMP TRIP UNIT 600V VOLT POLE
WESTINGHOUSE LC3400  LC3400
Westinghouse LC3400 Circuit Breaker - Reconditioned
Westinghouse LC3350 Circuit Breaker - Reconditioned
WESTINGHOUSE LC3300F  LC3300F
Westinghouse LC3300F Circuit Breaker - Reconditioned
WESTINGHOUSE LC3300F 600 VAC 300 Amp 3 Pole CIRCUIT BREAKER w/ Shunt Trip
WESTINGHOUSE LC3300F 600 VAC 300 Amp 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3300F 600 VAC 200 Amp Rating Plug 3 Pole CIRCUIT BREAKER
WESTINGHOUSE LC3300 3 POLE 300 AMP 600 VOLT OBSOLETE CIRCUIT BREAKER
Westinghouse LC3225 Circuit Breaker - Reconditioned
WESTINGHOUSE LC3200  LC3200
Westinghouse LC3200 Circuit Breaker - Reconditioned