A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Loader.php
Line: 6
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 17
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 19
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 22
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\singleimg\singleimg_app.php
Line: 48
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\singleimg\singleimg_app.php
Line: 48
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\textlink\textlink_app.php
Line: 204
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\singleimg\singleimg_app.php
Line: 48
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\navigation\navigation_app.php
Line: 169
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\textlink\textlink_app.php
Line: 204
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\textlink\textlink_app.php
Line: 204
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\blockhtml\blockhtml_app.php
Line: 25
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\syscolumn\syscolumn_app.php
Line: 179
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\syscolumn\syscolumn_app.php
Line: 179
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\blockhtml\blockhtml_app.php
Line: 25
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\syscolumn\syscolumn_app.php
Line: 179
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 53
Function: setPageBlockVars

File: D:\hooboowebroot\dataie.com_22fqiz\web\index.php
Line: 295
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant returntrue - assumed 'returntrue'

Filename: core/Custom_Controller.php

Line Number: 406

Backtrace:

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 406
Function: _error_handler

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 71
Function: checkWap

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\custom\custom_app.php
Line: 21
Function: getConfigItem

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\shared\app\news\news_app.php
Line: 269
Function: __construct

File: D:\hooboowebroot\dataie.com_22fqiz\web\application\home\core\Custom_Controller.php
Line: 344
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PLC无线通讯设备-无线通讯模块厂家
上一篇 PLC无线通讯设备-无线通讯模块厂家 下一篇

PLC无线通讯设备-无线通讯模块厂家

发布时间:2025-02-17浏览次数:780 次

在现代工业自动化领域,PLC(可编程逻辑控制器)作为核心控制设备,其通讯方式正从传统的有线连接向无线通讯转变。PLC无线通讯设备的应用,不仅简化了系统布线,还提高了设备的灵活和可扩展性,成为工业4.0和智能制造的重要支撑技术。下面介绍一下常见的PLC无线通讯设备类型达泰系列、工作原理及其在工业中的应用。

一、设备类型

达泰DTD435M系列

系列设备内嵌RS232/RS485双接口,兼容Modbus RTU、PPI、N:N 、HOST Link等多种通讯协议,适用于三菱、西门子、台达、汇川等多品牌、多型号PLC。其设计安装简便,功耗低,能够稳定运行于恶劣工业环境,满足复杂场景下的通讯需求。

image.png 

达泰DTD418M系列

系列设备兼容以太网口,支持Modbus TCP/IP、S7、Profinet、Ethernet/IP、MELSOFT、MC等主流工业通讯协议,可整合三菱、西门子、罗克韦尔、欧姆龙等多品牌、多型号PLC,实现跨系统数据互通与协同控制,打破设备异构壁垒,显著提升工业自动化系统的集成效率与兼容性。

image.png 

二、工作原理

达泰PLC无线通讯设备的核心功能是将PLC的有线信号转换为无线信号并通过无线网络传输。其工作原理分为三步:

信号转换

将有线信号(如数字量、模拟量或协议数据)转换为适合无线传输的格式。

无线传输

通过无线网络发送信号,设备会根据网络环境自动调整传输速率和信号强度,确保稳定性。

数据接收与处理

目标设备接收无线信号后还原为原始数据,并传输至PLC或其他设备,需配置通讯参数(如IP地址、端口号、协议类型)以确保准确性。

 

三、应用场景

移动设备控制

在物流仓储或AGV(自动导引车)系统中,达泰PLC无线通讯设备可以实现移动设备与控制之间的实时通讯,提高物流效率。

image.png 

远程监控与维护

在石油、天气等行业,达泰PLC无线通讯设备可以实现远程监控和数据采集,减少人工巡检成本。

image.png 


扫描二维码关注“PLC无线通讯方案” DTD110HF 你想要的工业无线通讯方案都能找到
扫描二维码关注“PLC无线通讯方案” DTD110HF  你想要的工业无线通讯方案都能找到

在现代工业自动化领域,PLC(可编程逻辑控制器)作为核心控制设备,其通讯方式正从传统的有线连接向无线通讯转变。PLC无线通讯设备的应用,不仅简化了系统布线,还提高了设备的灵活和可扩展性,成为工业4.0和智能制造的重要支撑技术。下面介绍一下常见的PLC无线通讯设备类型达泰系列、工作原理及其在工业中的应用。

一、设备类型

达泰DTD435M系列

系列设备内嵌RS232/RS485双接口,兼容Modbus RTU、PPI、N:N 、HOST Link等多种通讯协议,适用于三菱、西门子、台达、汇川等多品牌、多型号PLC。其设计安装简便,功耗低,能够稳定运行于恶劣工业环境,满足复杂场景下的通讯需求。

image.png 

达泰DTD418M系列

系列设备兼容以太网口,支持Modbus TCP/IP、S7、Profinet、Ethernet/IP、MELSOFT、MC等主流工业通讯协议,可整合三菱、西门子、罗克韦尔、欧姆龙等多品牌、多型号PLC,实现跨系统数据互通与协同控制,打破设备异构壁垒,显著提升工业自动化系统的集成效率与兼容性。

image.png 

二、工作原理

达泰PLC无线通讯设备的核心功能是将PLC的有线信号转换为无线信号并通过无线网络传输。其工作原理分为三步:

信号转换

将有线信号(如数字量、模拟量或协议数据)转换为适合无线传输的格式。

无线传输

通过无线网络发送信号,设备会根据网络环境自动调整传输速率和信号强度,确保稳定性。

数据接收与处理

目标设备接收无线信号后还原为原始数据,并传输至PLC或其他设备,需配置通讯参数(如IP地址、端口号、协议类型)以确保准确性。

 

三、应用场景

移动设备控制

在物流仓储或AGV(自动导引车)系统中,达泰PLC无线通讯设备可以实现移动设备与控制之间的实时通讯,提高物流效率。

image.png 

远程监控与维护

在石油、天气等行业,达泰PLC无线通讯设备可以实现远程监控和数据采集,减少人工巡检成本。

image.png 


扫描二维码关注“PLC无线通讯方案” DTD110HF 你想要的工业无线通讯方案都能找到
扫描二维码关注“PLC无线通讯方案” DTD110HF 你想要的工业无线通讯方案都能找到
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