Este circuito, indicado sólo para lámparas incandescentes, es ideal para un sistema automático de jardín y puerta de entrada. Simple de montar, utiliza componentes comunes y de bajo costo.

Si bien las lámparas incandescentes no son muy comunes, y que este tipo de aparato puede ser comprado listo, nada impide que el lector que le gusta la electrónica el monte.

Lo que el circuito hace es encender una lámpara incandescente cuando se oscurece y apagar al amanecer.

El circuito funciona con lámparas de 5 a 100 W, siendo ideal para jardines y puertas de entrada que necesitan tener un cierto nivel de luz al anochecer.

La operación se puede realizar tanto en la red de 110 V como 220 V y el control es de onda completa con SCR.

 

Como funciona

La base del circuito es un control de fase utilizando un transistor unijunción que dispara un SCR.

En el emisor del unijunción tenemos la conexión de un LDR que es el sensor del circuito.

Cuando el LDR está iluminado, el unijunción no oscila y con ello el SCR no recibe muñones.

En estas condiciones, la lámpara, encendida como carga, permanece apagada.

Cuando el LDR deja de recibir luz, el unijunción entra en oscilación y los pulsos aplicados a la compuerta del SCR hacen que la lámpara se encienda.

El circuito tiene dos ajustes.

El primero es el punto de disparo dado por p2 y el segundo es la frecuencia de los pulsos para que tengamos un encendido de la lámpara sin parpadeos.

 

Montaje

En la figura 1 tenemos el diagrama completo del interruptor crepuscular.

 

Figura 1 - Diagrama completo del aparato
Figura 1 - Diagrama completo del aparato

 

Para un montaje descompromiso, podemos usar una punta de terminales con la disposición de componentes mostrada en la figura 2.

 

Figura 2 - Montaje en puente de terminales
Figura 2 - Montaje en puente de terminales

 

Es claro que un montaje mejor se puede hacer con la utilización de una placa de circuito impreso como la mostrada en la figura 3.

 

Figura 3 - Placa de circuito impreso para el montaje
Figura 3 - Placa de circuito impreso para el montaje

 

R1 depende de la red de energía, siendo de 10k para la red de 110 V y 22 k para la red de 220 V, con 10 W de disipación en los dos casos.

El SCR debe tener sufijo B o D si la red es de 110 V y D si la red de 220 V.

Para lámparas por encima de 40 W debe estar dotado de un disipador de calor.

Los resistores son de 1/8 W con cualquier tolerancia y el electrolítico es para 25 V o más.

En el montaje, observe la posición del transistor unijunción y del SCR así como la polaridad de los diodos y del capacitor electrolítico.

La lámpara puede alejarse del circuito de control y el LDR debe instalarse de modo que reciba sólo la luz del cielo, ya que si la luz de la lámpara que controla el realimentación, el circuito entra en oscilación.

 

SCR - TIC106 B o D - ver el texto

Q1 - 2N2646 - transistores unijunción

D1, D2, D3, D4 - 1N4004 (110 V) o 1N4007 (220 V) - diodos de silicio

LDR - LDR redondo común

P1 - 100 k ohmios - pote o trimpot

P2 - 47 k ohmios - pote o trimpot

F1 - 2 A - fusible

S1 - Interruptor simple

R1 - 10 k x 10 W (110 V) o 22 k x 10 W (220 V) - resistor de hilo

R2 - 4k7 ohms - resistor - amarillo, violeta, rojo

R3 - 3k3 ohms - resistor - naranja, naranja, rojo

R4 - 470 ohms - resistor - amarillo, violeta, marrón

R5 - 100 ohms - resistor - marrón, negro, marrón

R6 - 10 k ohms - resistor - marrón, negro, naranja

R7 - 1 k ohms - resistor - marrón, negro, rojo

L1 - Lámpara de 5 a 100 W incandescente

C1 - 170 uF - capacitor electrolítico

C2 - 47 nF - capacitor de cerámica o poliéster

Varios: Puente de terminales o placa de circuito impreso, cable de fuerza, zócalo para la lámpara, hilos, soldadura, etc.

 

18.983MBMemory Usage47.09msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.20
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:51 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1747269940 "last" => 1747269940...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.39KB) (1.55ms)
  • afterInitialise (1.14MB) (7.49ms)
  • afterRoute (179.16KB) (1.43ms)
  • beforeRenderComponent com_content (100.65KB) (594μs)
  • Before Access::preloadComponents (all components) (33.45KB) (363μs)
  • After Access::preloadComponents (all components) (107.06KB) (368μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (9μs)
  • After Access::preloadPermissions (com_content) (16.22MB) (18.72ms)
  • Before Access::getAssetRules (id:8 name:com_content) (480.08KB) (1.81ms)
  • After Access::getAssetRules (id:8 name:com_content) (7.36KB) (48μs)
  • afterRenderComponent com_content (420.04KB) (6.35ms)
  • afterDispatch (2.25KB) (62μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (423.33KB) (1.83ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (508μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (92μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (63.02KB) (1.29ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (596μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (100μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (184μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (53μs)
  • afterRender (296.81KB) (3.49ms)
  • 1 x After Access::preloadPermissions (com_content) (16.22MB) (39.75%)
    18.72ms
    1 x afterInitialise (1.14MB) (15.92%)
    7.49ms
    1 x afterRenderComponent com_content (420.04KB) (13.48%)
    6.35ms
    1 x afterRender (296.81KB) (7.42%)
    3.49ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (423.33KB) (3.89%)
    1.83ms
    1 x Before Access::getAssetRules (id:8 name:com_content) (480.08KB) (3.84%)
    1.81ms
    1 x afterLoad (85.39KB) (3.29%)
    1.55ms
    1 x afterRoute (179.16KB) (3.04%)
    1.43ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (63.02KB) (2.74%)
    1.29ms
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.27%)
    596μs
    1 x beforeRenderComponent com_content (100.65KB) (1.26%)
    594μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (1.08%)
    508μs
    1 x After Access::preloadComponents (all components) (107.06KB) (0.78%)
    368μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.77%)
    363μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (0.39%)
    184μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.21%)
    100μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.19%)
    92μs
    1 x afterDispatch (2.25KB) (0.13%)
    62μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.11%)
    53μs
    1 x After Access::getAssetRules (id:8 name:com_content) (7.36KB) (0.1%)
    48μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    9μs
23 statements were executed, 5 of which were duplicates, 18 unique11.18ms1.58MB
  • SELECT @@SESSION.sql_mode;38μs968B/libraries/src/Session/MetadataManager.php:184Copy
  • SELECT `session_id` FROM `incbmx_session` WHERE `session_id` = :session_id LIMIT 184μs1.3KBParams/libraries/src/Session/MetadataManager.php:187Copy
  • INSERT INTO `incbmx_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (:session_id, :guest, :time, :user_id, :username, :client_id)158μs944BParams/libraries/src/Session/MetadataManager.php:260Copy
  • SELECT `id`,`rules` FROM `incbmx_viewlevels`50μs656B/libraries/src/Access/Access.php:955Copy
  • SELECT `b`.`id` FROM `incbmx_usergroups` AS `a` LEFT JOIN `incbmx_usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt` WHERE `a`.`id` = :guest73μs1.64KBParams/libraries/src/Access/Access.php:868Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`235μs20.2KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39)218μs7.44KBParams/libraries/src/Access/Access.php:357Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 07.68ms1.48MBParams/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `incbmx_assets`313μs2.02KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
  • SELECT * FROM `incbmx_assets` WHERE `name` = 'com_content.article.3608'68μs912B/libraries/src/Table/Table.php:780Copy
  • SHOW FULL COLUMNS FROM `incbmx_content`258μs1.77KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
  • UPDATE `incbmx_content` SET `hits` = (`hits` + 1) WHERE `id` = '3608'148μs48B/libraries/src/Table/Table.php:1348Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`modified`,`a`.`modified_by`,`a`.`checked_out`,`a`.`checked_out_time`,`a`.`publish_up`,`a`.`publish_down`,`a`.`images`,`a`.`urls`,`a`.`attribs`,`a`.`version`,`a`.`ordering`,`a`.`metakey`,`a`.`metadesc`,`a`.`access`,`a`.`hits`,`a`.`metadata`,`a`.`featured`,`a`.`language`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count` FROM `incbmx_content` AS `a` INNER JOIN `incbmx_categories` AS `c` ON `c`.`id` = `a`.`catid` LEFT JOIN `incbmx_content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id` LEFT JOIN `incbmx_users` AS `u` ON `u`.`id` = `a`.`created_by` LEFT JOIN `incbmx_categories` AS `parent` ON `parent`.`id` = `c`.`parent_id` LEFT JOIN `incbmx_content_rating` AS `v` ON `a`.`id` = `v`.`content_id` WHERE ( (`a`.`id` = :pk AND `c`.`published` > 0) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray1,:preparedArray2)191μs22.13KBParams/components/com_content/src/Model/ArticleModel.php:215Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`179μs3.92KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `m`.`tag_id`,`t`.* FROM `incbmx_contentitem_tag_map` AS `m` INNER JOIN `incbmx_tags` AS `t` ON `m`.`tag_id` = `t`.`id` WHERE `m`.`type_alias` = :contentType AND `m`.`content_item_id` = :id AND `t`.`published` = 1 AND `t`.`access` IN (:preparedArray1,:preparedArray2)218μs3.97KBParams/libraries/src/Helper/TagsHelper.php:388Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`163μs3.92KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required, a.only_use_in_subform,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note FROM incbmx_fields AS a LEFT JOIN `incbmx_languages` AS l ON l.lang_code = a.language LEFT JOIN incbmx_users AS uc ON uc.id=a.checked_out LEFT JOIN incbmx_viewlevels AS ag ON ag.id = a.access LEFT JOIN incbmx_users AS ua ON ua.id = a.created_user_id LEFT JOIN incbmx_fields_groups AS g ON g.id = a.group_id LEFT JOIN `incbmx_fields_categories` AS fc ON fc.field_id = a.id WHERE ( (`a`.`context` = :context AND (`fc`.`category_id` IS NULL OR `fc`.`category_id` IN (:preparedArray1,:preparedArray2,:preparedArray3)) AND `a`.`access` IN (:preparedArray4,:preparedArray5)) AND (`a`.`group_id` = 0 OR `g`.`access` IN (:preparedArray6,:preparedArray7)) AND `a`.`state` = :state) AND (`a`.`group_id` = 0 OR `g`.`state` = :gstate) AND `a`.`only_use_in_subform` = :only_use_in_subform ORDER BY a.ordering ASC374μs6.06KBParams/libraries/src/MVC/Model/BaseDatabaseModel.php:164Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`195μs3.92KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `name`,`element` FROM `incbmx_extensions` WHERE `type` = 'plugin' AND `folder` = 'finder' AND `enabled` = 1159μs656B/administrator/components/com_finder/src/Helper/LanguageHelper.php:135Copy
  • SELECT `title` FROM `incbmx_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1,5)89μs648B/administrator/components/com_finder/src/Indexer/Taxonomy.php:325Copy
  • SELECT * FROM `incbmx_schemaorg` WHERE `itemId` = :itemId AND `context` = :context61μs1.55KBParams/plugins/system/schemaorg/src/Extension/Schemaorg.php:403Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`modified`,`a`.`modified_by`,`a`.`checked_out`,`a`.`checked_out_time`,`a`.`publish_up`,`a`.`publish_down`,`a`.`images`,`a`.`urls`,`a`.`attribs`,`a`.`version`,`a`.`ordering`,`a`.`metakey`,`a`.`metadesc`,`a`.`access`,`a`.`hits`,`a`.`metadata`,`a`.`featured`,`a`.`language`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count` FROM `incbmx_content` AS `a` INNER JOIN `incbmx_categories` AS `c` ON `c`.`id` = `a`.`catid` LEFT JOIN `incbmx_content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id` LEFT JOIN `incbmx_users` AS `u` ON `u`.`id` = `a`.`created_by` LEFT JOIN `incbmx_categories` AS `parent` ON `parent`.`id` = `c`.`parent_id` LEFT JOIN `incbmx_content_rating` AS `v` ON `a`.`id` = `v`.`content_id` WHERE ( (`a`.`id` = :pk AND `c`.`published` > 0) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray1,:preparedArray2)161μs22.17KBParams/components/com_content/src/Model/ArticleModel.php:215Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `incbmx_scheduler_tasks` AS `a` WHERE `a`.`state` = 161μs1.37KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:465Copy
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content
  • warningassets - No asset found for com_content.article.3608, falling back to com_content