{"id":36428,"date":"2020-04-15T20:39:32","date_gmt":"2020-04-15T20:39:32","guid":{"rendered":"https:\/\/www.logicbus.com.mx\/blog\/?p=36428"},"modified":"2022-09-28T13:52:32","modified_gmt":"2022-09-28T13:52:32","slug":"how-to-update-modbus-rtu-sensors-using-tcw210-th-tcw260-tcg140","status":"publish","type":"post","link":"https:\/\/www.logicbus.com.mx\/blog\/how-to-update-modbus-rtu-sensors-using-tcw210-th-tcw260-tcg140\/","title":{"rendered":"How to update MODBUS RTU sensors using TCW210-TH\/TCW260\/TCG140"},"content":{"rendered":"<p>The document describes how to make FW update\u00a0<a href=\"http:\/\/www.modbus.org\/faq.php\">MODBUS<\/a>\u00a0RTU sensors using Teracom\u00a0<a href=\"https:\/\/www.teracomsystems.com\/ethernet\/temperature-humidity-data-logger-tcw210\/\">TCW210-TH<\/a>,\u00a0<a href=\"https:\/\/www.teracomsystems.com\/ethernet\/energy-monitoring-module-tcw260\/\">TCW260<\/a>\u00a0or\u00a0<a href=\"https:\/\/www.teracomsystems.com\/gsm\/gsm-gprs-remote-io-tcg140\/\">TCG140<\/a> controllers. For proper update follow the steps below:<\/p>\n<h4>1. Connect the sensor which should be updated to the RS-485 bus.<\/h4>\n<p>It is important that only this sensor is connected to the RS-485 bus of the controller.<\/p>\n<h4>2. Type in the address bar:<\/h4>\n<ul>\n<li>For TCW210-TH and TCW260 \u2013 http:\/\/IP-address-of-controller\/teracom485.htm;<\/li>\n<li>For TCG140 \u2013 http:\/\/localhost:24111\/teracom485.htm.<\/li>\n<\/ul>\n<h4>3. Press the \u201cScan\u201d button.<\/h4>\n<p>After a successful scan, \u201cCurrent address\u201d, \u201cSensor Info\u201d and \u201cID\u201d will be updated.<\/p>\n<p><img decoding=\"async\" class=\" wp-image-36434 aligncenter\" src=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-1-300x118.png\" alt=\"update-modbus-rtu-sensors-1\" width=\"318\" height=\"125\" srcset=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-1-300x118.png 300w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-1-150x59.png 150w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-1-768x301.png 768w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-1.png 800w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/><\/p>\n<h4>4. Press \u201cChoose file\u201d and select the new firmware.<\/h4>\n<p><img decoding=\"async\" class=\"size-medium wp-image-36437 aligncenter\" src=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-2-300x160.png\" alt=\"update-modbus-rtu-sensors-2\" width=\"300\" height=\"160\" srcset=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-2-300x160.png 300w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-2-150x80.png 150w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-2-768x409.png 768w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-2.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h4>5. Click on \u201cUpload\u201d.<\/h4>\n<h4>6. Set the sensor in update mode.<\/h4>\n<p style=\"text-align: justify;\">Disconnect the RS-485 cable of the Modbus RTU sensor. Press and hold the button \u201cconfig\u201d of the sensor. While the button is pressed, connect the RS-485 cable. Immediately after the \u201cStatus\u201d LED is on release the button. In the next 3 seconds press the button 3 times to enter in the update mode. If the sensor is successfully entered in update mode after these 3 seconds the LED is permanent on.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-36438 aligncenter\" src=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/rs-485-humidity-and-temperature-sensor-tsh300-gal-1-s.jpg\" alt=\"rs-485-humidity-and-temperature-sensor-tsh300-gal-1-s\" width=\"214\" height=\"161\" srcset=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/rs-485-humidity-and-temperature-sensor-tsh300-gal-1-s.jpg 214w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/rs-485-humidity-and-temperature-sensor-tsh300-gal-1-s-150x113.jpg 150w\" sizes=\"(max-width: 214px) 100vw, 214px\" \/><\/p>\n<h4>7. Click on \u201cUpdate\u201d.<\/h4>\n<p>This will start the update procedure.<\/p>\n<p><img decoding=\"async\" class=\"size-medium wp-image-36439 aligncenter\" src=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-3-300x119.png\" alt=\"update-modbus-rtu-sensors-3\" width=\"300\" height=\"119\" srcset=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-3-300x119.png 300w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-3-150x59.png 150w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-3-768x303.png 768w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-3.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h4>8. Operation completed.<\/h4>\n<p>After a successful update, Status is \u201cOperation completed\u201d.<\/p>\n<p><img decoding=\"async\" class=\"size-medium wp-image-36440 aligncenter\" src=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-4-300x119.png\" alt=\"update-modbus-rtu-sensors-4\" width=\"300\" height=\"119\" srcset=\"https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-4-300x119.png 300w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-4-150x59.png 150w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-4-768x303.png 768w, https:\/\/www.logicbus.com.mx\/blog\/wp-content\/uploads\/2021\/04\/update-modbus-rtu-sensors-4.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>We recommend regular check for new FW version and update MODBUS RTU sensors you are using.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The document describes how to make FW update\u00a0MODBUS\u00a0RTU sensors using Teracom\u00a0TCW210-TH,\u00a0TCW260\u00a0or\u00a0TCG140 controllers. For proper update follow the steps below: 1. Connect the sensor which should be updated to the RS-485 bus. It is important that only this sensor is connected to the RS-485 bus of the controller. 2. Type in the address bar: For TCW210-TH [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":36441,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5535,4712],"tags":[5581],"class_list":["post-36428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informacion-tecnica","category-publicaciones-en-ingles","tag-teracom"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to update MODBUS RTU sensors using TCW210-TH\/TCW260\/TCG140<\/title>\n<meta name=\"description\" content=\"The document describes how to make FW update MODBUS RTU sensors using Teracom TCW210-TH, TCW260 or TCG140 controllers.For proper update....\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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