PROSOFT MVI56-MCM 可編程控制器
掃描儀模式掃描儀模式控制觸發(fā)器的掃描（第48頁）和設(shè)備之間的數(shù)據(jù)傳輸。掃描儀可以處于以下模式之一：· 在STOP（停止）模式下，觸發(fā)器不被掃描，并且沒有任何接口處于活動(dòng)狀態(tài)。只有當(dāng)發(fā)生嚴(yán)重錯(cuò)誤時(shí)，MVI56-MCM掃描儀才會(huì)進(jìn)入“停止”模式。您不能自己將掃描儀置于“停止”模式?！?在IDLE模式下，觸發(fā)器不被掃描，但接口處于活動(dòng)狀態(tài)。在空閑模式下，您可以使用配置編輯器配置掃描儀?！?在RUN（運(yùn)行）模式下，將掃描觸發(fā)器，并激活接口?；谟|發(fā)器邏輯在控制器之間主動(dòng)傳輸數(shù)據(jù)。當(dāng)掃描儀處于運(yùn)行模式時(shí)，您無法對(duì)其進(jìn)行配置。您必須以Project或Administrator權(quán)限登錄到模塊才能更改掃描儀模式。要更改掃描儀模式，MVI56-MCM請(qǐng)單擊頁面底部狀態(tài)欄上的IDLE（空閑）或RUN（運(yùn)行）按鈕。下圖顯示了處于IDLE（怠速）模式的ILX56-MM?！芭渲镁庉嬈鳌边x項(xiàng)卡分為兩個(gè)窗格?！?左側(cè)窗格是“接口”、“傳輸列表”和“觸發(fā)器”的樹狀視圖。單擊每個(gè)對(duì)象旁邊的[+]圖標(biāo)以展開或折疊樹狀視圖。
MVI56-MCM在IDLE模式下，觸發(fā)器不被掃描，但接口處于活動(dòng)狀態(tài)。在空閑模式下，您可以使用配置編輯器配置掃描儀?！?在RUN（運(yùn)行）模式下，將掃描觸發(fā)器，并激活接口。基于觸發(fā)器邏輯在控制器之間主動(dòng)傳輸數(shù)據(jù)。當(dāng)掃描儀處于運(yùn)行模式時(shí)，您無法對(duì)其進(jìn)行配置。您必須以Project或Administrator權(quán)限登錄到模塊才能更改掃描儀模式。要更改掃描儀模式，請(qǐng)單擊頁面底部狀態(tài)欄上的IDLE（空閑）或RUN（運(yùn)行）按鈕。下圖顯示了處于IDLE（怠速）模式的MVI56-MCM?！VI56-MCM配置您的用戶和管理員帳戶后，您應(yīng)該刪除默認(rèn)的“admin”用戶以獲得額外的安全性。如果您忘記了用戶名和/或密碼，您可以重置管理員設(shè)置跳線（MVI56-MCM）。如果您已刪除默認(rèn)管理員用戶，則默認(rèn)管理員用戶將恢復(fù)為具有管理員權(quán)限。
Devices Physical objects (bridges) linking a controller to one of the Interfaces. See Interfaces and Devices (MVI56-MCM). Tags Individual data objects in the controllers that can be transferred to another controller. See Tags (MVI56-MCM). Triggers Define when to transfer data from one Interface (programmable controller) to another. See Triggers (MVI56-MCM).MVI56-MCM Transfer lists Define what data to transfer between Devices. See Transfer Lists (page 47)To use the Configuration Editor, expand the Tree View (left pane), and then select the object to edit. · Click the NEW button on the toolbar to create a new object under the selected object. · Click the EDIT button to view or modify the selected object. Or, you can double-click the selected object in the tree view. · Click the DELETE button to delete the selected object. Or, select an object and then press the [DEL] key to Delete (permanently remove) the object.To use the Configuration Editor, expand the Tree View (left pane), and then select the object to edit. · Click the NEW button on the toolbar to create a new object under the selected object.
In RUN mode, Triggers are scanned and the Interfaces are active. Data is actively transferred between controllers based on Trigger logic.MVI56-MCM You cannot configure the scanner while it is in Run mode. You must be logged into the module with Project or Administrator privilege to change the scanner mode. To change the scanner mode, click the IDLE or RUN buttons on the status bar at the bottom of the page. The following illustration shows the ILX56-MM in IDLE mode.The Configuration Editor tab is divided into two panes. ·MVI56-MCM The left pane is a tree view of Interfaces, Transfer Lists and Triggers. Click the [+] icon next to each object to expand or collapse the tree view. ·MVI56-MCM The right pane shows the properties of objects you select in the tree view. The following table describes the types of objects you can configure. Name Description Interfaces Physical objects located in slots in the ControlLogix rack, or physical objects connected to ports on the module.
Username: admin Password: admin After configuring your user and administrator accounts, you should delete the default "admin" user for additional security. If you forget your username and/or password you can reset the admin Setup Jumper (page 12).MVI56-MCM If you have deleted the default admin user, the default admin user will be restored with Administrator privilege.Scanner Modes The scanner mode controls the scanning of Triggers (page 48) and the transfer of data between Devices. The scanner can be in one of the following modes: ·MVI56-MCM In STOP mode, Triggers are not scanned and none of the Interfaces are active. The scanner only goes into Stop mode when a serious error has occurred. You cannot put the scanner into Stop mode yourself. ·MVI56-MCM In IDLE mode, Triggers are not scanned but the Interfaces are active. In Idle mode, you can configure the scanner using the Configuration Editor.