描述

根據(jù)控制系統(tǒng)的動作要求，畫出梯形圖。

梯形圖設(shè)計(jì)規(guī)則

（1）觸點(diǎn)應(yīng)畫在水平線上，并且根據(jù)自左至右、自上而下的原則和對輸出線圈的控制路徑來畫。

（2）不包含觸點(diǎn)的分支應(yīng)放在垂直方向，以便于識別觸點(diǎn)的組合和對輸出線圈的控制路徑。

（3）在有幾個串聯(lián)回路相并聯(lián)時，應(yīng)將觸頭多的那個串聯(lián)回路放在梯形圖的最上面。在有幾個并聯(lián)回路相串聯(lián)時，應(yīng)將觸點(diǎn)最多的并聯(lián)回路放在梯形圖的最左面。這種安排，所編制的程序簡潔明了，語句較少。

（4）不能將觸點(diǎn)畫在線圈的右邊。

歐美品牌停產(chǎn)的，常用的“PLC”備品備件

我司產(chǎn)品應(yīng)用于以下領(lǐng)域：

1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》

2,《智能平鋼化爐系統(tǒng)制造》

3,《PLC可編程輸送控制系統(tǒng)》

4,《DCS集散控制系統(tǒng)》
?
5,《智能型消防供水控制系統(tǒng)》

6,《化工廠藥液恒流量計(jì)算機(jī)控制系統(tǒng)》

7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動化控制系列

本特利，英維思，伍德沃德，福克斯波羅、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂，ACSO，力士樂等各大品牌的DCS系統(tǒng)配件，機(jī)器人系統(tǒng)配件，大型伺服系統(tǒng)備件。

YASKAWA JPAC-C238.534.T CONTROL BD HII

YASKAWA JPAC-C241.533 CONTROL BD HII

YASKAWA JPAC-C244 BASE DRIVER HII

YASKAWA JPAC-C246.ETL BASE DRIVER HII

YASKAWA JPAC-C257.ETL BASE DRIVER HII

YASKAWA JPAC-C259.ETL BASE DRIVER HII

YASKAWA JPAC-C261 BASE DRIVER HII

YASKAWA JPAC-C261.ETL BASE DRIVER HII

YASKAWA JPAC-C263 BASE DRIVER HII

YASKAWA JPAC-C263.ETL BASE DRIVER HII

YASKAWA JPAC-C268 BASE DRIVER HII

YASKAWA JPAC-C268-ETL BASE DRIVER HII

YASKAWA JPAC-C270 BASE DRIVER HII

YASKAWA JPAC-C272 BASE DRIVER HII

YASKAWA JPAC-C275 BASE DRIVER HII

YASKAWA JPAC-C343 BASE DRIVER BOARD

YASKAWA JPAC-C356.01 CONTROL BOARD

YASKAWA JPAC-C356.02 CONTROL BOARD

YASKAWA JPAC-C357.02 CONTROL BOARD

YASKAWA JPAC-C360.01 CONTROL BD GII

YASKAWA JPAC-C360.02 CONTROL BD GII

YASKAWA JPAC-C361.01 CONTROL BOARD

YASKAWA JPAC-C361.02 CONTROL BOARD

YASKAWA JPAC-C362.01 CONTROL BOARD

YASKAWA JPAC-C362.02 CONTROL BOARD

YASKAWA JPAC-C362/JOGB 2-BD ASSEMBLY

YASKAWA JPAC-C405.02 CONTROL BOARD

YASKAWA JPDC-A001-T DUAL OP AMP BOARD

YASKAWA JPDC-C021 520B CONTROL BOARD

YASKAWA JRCV-021F-3B MOTOR REGULATOR

YASKAWA JUSP-DCP10B DCP UNIT

YASKAWA JUSP-R001 REGEN RES UNIT

YASKAWA JVOP-100 KEYPAD

YASKAWA JVOP-130U DIGITAL KEYPAD

YASKAWA JVOP-131U DIGITAL KEYPAD

YASKAWA JZMMC-CP40B02BR PROCESSOR BOARD

YASKAWA JZMMC-IO40B PROCESSOR BOARD

YASKAWA JZMMC-IO81A-1 I/O BOARD

YASKAWA JZMMC-PI20A CONTROL BOARD

YASKAWA JZNC-MPP20E TEACH PENDANT

YASKAWA JZNC-TU24 RELAY CONTROL ASSEMBLY

YASKAWA JZNC-XPP02 TEACH PENDANT

YASKAWA JZNC-XPP02B TEACH PENDANT

YASKAWA NPSB-Y DIODE MODULE

YASKAWA P0020 BACK-UP UNIT

YASKAWA P180 PROGRAMMER

YASKAWA P190 PROGRAMMER

YASKAWA PG-B2 PCB

YASKAWA PP160A PCB

YASKAWA SGD-01AP SERVOPACK

YASKAWA SGD-01AS SERVOPACK

YASKAWA SGDA-01AP 100W 200V SERVO

YASKAWA SGDA-01AS 100W 200V SERVO

YASKAWA SGDA-01BP 100W 100V SERVO

YASKAWA SGDA-01BS 100W 100V SERVO

YASKAWA SGDA-02AP 200W 200V SERVO

YASKAWA SGDA-02AS 200W 200V SERVO

YASKAWA SGDA-02BP 200W 100V SERVO

YASKAWA SGDA-02BS 200W 100V SERVO

YASKAWA SGDA-03BP 300W 100V SERVO

YASKAWA SGDA-03BS 300W 100V SERVO

YASKAWA SGDA-04AP 400W 200V SERVO

YASKAWA SGDA-04AS 400W 200V SERVO

YASKAWA SGDA-08AP 800W 200V SERVO

YASKAWA SGDA-08AS 800W 200V SERVO

YASKAWA SGDA-A5AS 50W 200V SERVO

YASKAWA SGDB-10VD 1KW SERVO DRIVE

YASKAWA SGDB-15ADG 1.5KW SERVO DRIVE

YASKAWA SGDB-1AADG 11KW SERVO DRIVE

YASKAWA SGDB-1EADG 15KW SERVO DRIVE

YASKAWA SGDB-20ADG 2KW SERVO DRIVE

YASKAWA SGDB-30ADG 3KW SERVO DRIVE

YASKAWA SGDB-75ADG 7.5KW SERVO DRIVE

YASKAWA SGDH-02BE 200W 100V SERVO

YASKAWA SGDH-04AE 400W 200V SERVO

YASKAWA SGDH-10AE 1KW 200V SERVO

YASKAWA SGDH-10DE 1KW 400V SERVO

YASKAWA SGDH-20DE 2KW 400V SERVO

YASKAWA SGDH-30AE 3KW 200V SERVO

YASKAWA SGDH-30DE 3KW 400V SERVO

YASKAWA SGDH-50AE 5KW 200V SERVO

YASKAWA SGDH-60DE 6KW 400V SERVO

YASKAWA SGDM-15ADA 1.5KW SERVO DRIVE

YASKAWA SMC-3010 MOTION CONTROL MODULE

YASKAWA TFUE-05ZC7 FEEDBACK UNIT

YASKAWA TFUE-08ZC7 FEEDBACK UNIT

YASKAWA TFUE-20ZD7 FEEDBACK UNIT

YASKAWA TFUE-25ZC7 FEEDBACK UNIT

YASKAWA YFY822F7261H PCB

YASKAWA YPAT21008-1 TRANSISTOR BOARD

YASKAWA YPAT31020-1 MOV BOARD

YASKAWA YPCT21097-1 PCB

YASKAWA YPCT21136-1B PCB

YASKAWA YPCT31094-1 VS616G3 G/D BOARD

YASKAWA YPCT31097-1 CHOPPER BOARD

YASKAWA YPCT31099-1 POWER SUPPLY BOARD

YASKAWA YPCT31106-1 POWER BOARD

YASKAWA YPCT41004-1 POWER SUPPLY BOARD

YASKAWA YPCT41013-1A PCB

YASKAWA YPHT31033-1 PCB