{"id":6077,"date":"2023-08-10T15:42:35","date_gmt":"2023-08-10T07:42:35","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6077"},"modified":"2025-03-31T08:09:15","modified_gmt":"2025-03-31T08:09:15","slug":"how-actuator-with-bus-works","status":"publish","type":"post","link":"https:\/\/dclcontrols.com\/th\/%e0%b8%aa%e0%b8%99%e0%b8%b1%e0%b8%9a%e0%b8%aa%e0%b8%99%e0%b8%b8%e0%b8%99\/ta-acutator\/how-actuator-with-bus-works","title":{"rendered":"\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07\u0e41\u0e2d\u0e04\u0e0a\u0e39\u0e40\u0e2d\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e17\u0e35\u0e48\u0e21\u0e35\u0e1f\u0e31\u0e07\u0e01\u0e4c\u0e0a\u0e31\u0e19\u0e1a\u0e31\u0e2a \u2013 Modbus, CAN, Ethernet, Profibus"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6077\" class=\"elementor elementor-6077\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-05aec29 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"05aec29\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4dc31e3\" data-id=\"4dc31e3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-11f2047 elementor-widget elementor-widget-text-editor\" data-id=\"11f2047\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0When you install a DCL electric control valve with bus functionality on a pipeline, you can control a set of electric control valves through the bus (Modbus, CAN, Ethernet, Profibus) to achieve synchronized control of the valve cluster.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone\" src=\"\/wp-content\/uploads\/2023\/08\/actuator-with-bus-application.webp\" alt=\"Using Bus Control for DCL Actuators\" width=\"1000\" height=\"555\" \/><\/p><ul><li>The control system communicates with the actuator via a bus communication protocol, sending commands to control the valve position. The actuator drives the valve to the specified position based on the bus commands.<\/li><li>If a bus error occurs, the actuator will drive the valve to fully open, fully closed, or maintain the valve position according to the user\u2019s settings during the bus error.<\/li><li>If the power supply to the actuator stops during valve operation, the actuator will stop, and the electric valve will remain in its current position.<\/li><\/ul><p><strong>\u0e2b\u0e21\u0e32\u0e22\u0e40\u0e2b\u0e15\u0e38:<\/strong> The above circuit diagram shows the basic functionality of a switch-type actuator (electric valve). In practical applications, additional protective components such as fuses and current limiters should also be considered.<\/p><p><strong>Three States<\/strong><\/p><figure style=\"width: 422px\" class=\"wp-caption alignnone\"><img decoding=\"async\" src=\"\/dam\/downloads\/user-manual\/vale-closed.webp\" alt=\"Electric Valve Closed\" width=\"422\" height=\"388\" \/><figcaption class=\"wp-caption-text\">Electric Valve Closed<\/figcaption><\/figure><figure style=\"width: 487px\" class=\"wp-caption alignnone\"><img decoding=\"async\" src=\"\/dam\/tech\/images\/vale-opening.webp\" alt=\"Flow Regulation\" width=\"487\" height=\"378\" \/><figcaption class=\"wp-caption-text\">Flow Regulation<\/figcaption><\/figure><figure style=\"width: 466px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"\/dam\/downloads\/user-manual\/vale-open.webp\" alt=\"Electric Valve Fully Open\" width=\"466\" height=\"388\" \/><figcaption class=\"wp-caption-text\">Electric Valve Fully Open<\/figcaption><\/figure><p>\u00a0<\/p><p>\u00a0<\/p><p><strong>Learn more about<\/strong><\/p><p><a href=\"\/th\/%e0%b8%aa%e0%b8%99%e0%b8%b1%e0%b8%9a%e0%b8%aa%e0%b8%99%e0%b8%b8%e0%b8%99\/%e0%b9%81%e0%b8%ad%e0%b8%84%e0%b8%8a%e0%b8%b9%e0%b9%80%e0%b8%ad%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3%e0%b9%8c\/um-sf-zc-modbus\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"\/dam\/tech\/images\/modbus-rs485.webp\" width=\"269\" height=\"159\" \/><\/a><\/p><p><a href=\"\/th\/%e0%b8%aa%e0%b8%99%e0%b8%b1%e0%b8%9a%e0%b8%aa%e0%b8%99%e0%b8%b8%e0%b8%99\/%e0%b9%81%e0%b8%ad%e0%b8%84%e0%b8%8a%e0%b8%b9%e0%b9%80%e0%b8%ad%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3%e0%b9%8c\/um-sf-zc-modbus\/\"><span style=\"text-decoration: underline;\">Control of DCL Electric Actuators via Modbus\/RS485<\/span><\/a><\/p><p>\u00a0<\/p><p><a href=\"\/th\/%e0%b8%aa%e0%b8%99%e0%b8%b1%e0%b8%9a%e0%b8%aa%e0%b8%99%e0%b8%b8%e0%b8%99\/%e0%b9%81%e0%b8%ad%e0%b8%84%e0%b8%8a%e0%b8%b9%e0%b9%80%e0%b8%ad%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3%e0%b9%8c\/dc-fb3\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"\/dam\/tech\/images\/modbus-tcpip.webp\" width=\"249\" height=\"147\" \/><\/a><br \/><a href=\"\/th\/%e0%b8%aa%e0%b8%99%e0%b8%b1%e0%b8%9a%e0%b8%aa%e0%b8%99%e0%b8%b8%e0%b8%99\/%e0%b9%81%e0%b8%ad%e0%b8%84%e0%b8%8a%e0%b8%b9%e0%b9%80%e0%b8%ad%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3%e0%b9%8c\/dc-fb3\/\"><span style=\"text-decoration: underline;\">Control of DCL Electric Actuators via Modbus\/TCP-IP<\/span><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00a0\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e04\u0e38\u0e13\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e44\u0e1f\u0e1f\u0e49\u0e32 DCL \u0e17\u0e35\u0e48\u0e21\u0e35\u0e1f\u0e31\u0e07\u0e01\u0e4c\u0e0a\u0e31\u0e19\u0e1a\u0e31\u0e2a\u0e1a\u0e19\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07 \u0e04\u0e38\u0e13\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e0a\u0e38\u0e14\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e1c\u0e48\u0e32\u0e19\u0e1a\u0e31\u0e2a (Modbus, CAN, Ethernet, Profibus) \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e01\u0e25\u0e38\u0e48\u0e21\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e44\u0e14\u0e49\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e0b\u0e34\u0e07\u0e42\u0e04\u0e23\u0e44\u0e19\u0e0b\u0e4c \u0e23\u0e30\u0e1a\u0e1a\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e08\u0e30\u0e2a\u0e37\u0e48\u0e2d\u0e2a\u0e32\u0e23\u0e01\u0e31\u0e1a\u0e15\u0e31\u0e27\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e1c\u0e48\u0e32\u0e19\u0e42\u0e1b\u0e23\u0e42\u0e15\u0e04\u0e2d\u0e25\u0e01\u0e32\u0e23\u0e2a\u0e37\u0e48\u0e2d\u0e2a\u0e32\u0e23\u0e41\u0e1a\u0e1a\u0e1a\u0e31\u0e2a \u0e42\u0e14\u0e22\u0e2a\u0e48\u0e07\u0e04\u0e33\u0e2a\u0e31\u0e48\u0e07\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21 [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"categories":[8],"tags":[53,66,62,57,64,52,65],"class_list":["post-6077","post","type-post","status-publish","format-standard","hentry","category-ta-acutator","tag-actuator","tag-explosion-proof-actuator","tag-first-step","tag-general-actuator","tag-modulating-actuator","tag-fast-move-actuator","tag-very-small-actuator-tag"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/posts\/6077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/comments?post=6077"}],"version-history":[{"count":0,"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/posts\/6077\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/media?parent=6077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/categories?post=6077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclcontrols.com\/th\/wp-json\/wp\/v2\/tags?post=6077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}