SOP-42Q-MES0070 Statistical Process Control TV

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Quality Statistical Process Control TV Version MES15 Portal 1.0 Work Instruction

 

This Work Instruction is 42Q's corporate standard. This document is under revision control. The latest revision is located on Intranet. Once printed it is an uncontrolled copy. All alterations to this work instruction require approval. Contact the IT Global Education and Training Department to submit suggested alterations and or updates.

This edition applies to MES15 Portal 1.0 Application and all subsequent releases and modifications until otherwise indicated in new revisions.

 

SPC TV Portlet

Like SPC portlet, SPC TV portlet is another component of SPC system. SPC TV enables user can view SPC control charts in any combination in one page through some simple configuration so that users can learn the latest status of any line or location in real time.

Add SPC TV Portlet

After SPC portlet is installed, click the SPC TV sub-menu on the left side, move the cursor over the Add selection menu on the top left corner, and choose More from the drop down menu.

 

From the MES menu tree, select SPC, then select TV from the SPC menu tree. Select Add. An SPC TV portlet has been added onto the page.

 

NOTE: By default, there is only one SPC TV page on the left navigation menu, and only one SPC TV portlet added in the page. Users do not have the permissions to add an SPC TV page or SPC TV portlet. If  a user wants to make such an addition they must submit a Work Request and have MES Support team to make the addition.

Set Page Layout

Move the cursor over the Manage selection menu and select Page Layout sub-menu from the drop down list

In the float panel, 11 layout templates are available, you can select one and click the Save button to apply the layout to your page. By default, the 2 Columns (30/70) layout template is selected.

Configure Preferences

Users must configuration preferences before SPC TV portlet shows SPC control charts properly. Click the icon from the SPC TV portlet controls bar, and select Preferences from drop down menu.

Select an available server, monitor, and chart from each drop-down selection box. Complete the remaining parameters and click Save.

Some of the fields are explained as follow:

Select SPC Server: the SPC server that have been defined in Server Information portlet

Monitor Group: Currently SPC monitors are grouped into two categories according to the data source: MES and SPI. You can select a monitor group name here.

Monitor: the monitor that was created under the selected monitor group in SPC portlet

Note: By default, users only can select the monitors that have data in the past few hours.The monitors that have no data in the past several hours will be hidden. Users can define the hours at the SPC System Paramper page Hide on TV and dashboard if monitor with no data since (hours) option.

      Users also can input the hidden monitors manually, at that support fuzzy search, when users input the first 3 letters ,the monitor will list out automatically.

Chart: the control charts that were configured in the selected monitor. Please note that the Pareto chart and Yield chart will not be displayed in this field even if they were configured in the SPC monitor

Number of point: the maximum points that will show on the selected chart

Refresh(min): every xx minutes SPC TV will refresh for new data

Display counter: preference as to whether the countdown timer on SPC TV portlet (on top right corner) is displayed

Size: the size of SPC TV portlet, you can either select a fixed size or define your own size

Tip:

For details about how to get the best display effect under different screen resolutions, you can refer to SPC TV Configuration Guide

Exceptional Icons

• If there is no setting for the SPC TV portlet, it displays a gear icon

 

 

• If there is no data, SPC TV portlet displays  an exclamation mark icon

 

 

• If the monitor is deleted, SPC TV porlet displays cross delete icon.

 

•   If the monitor is disabled, SPC TV portlet displays  minus icon.

Roles ＆ Permissions

Roles→ Permissions↓	SPC_Corp_Support	SPC_Plant_Admin	SPC_Plant_Manager	SPC_Plant_User	*SPC_Plant_Operator
SPC
Add/Edit/Delete Monitor
Start/Stop Monitor
Disable/Enable Monitor
Add/Edit/Delete Monitor Group
Input/Edit Data
Add/Edit/Delete Email
Delete Log
Edit OCAP
Disable/Enable Data
Add/Edit/Delete Location Family
Disable/Enable Location Family
Edit System Configuration/Global System Configuration
Unlock
View
Add to Page
Configuration
SPC Server Information
Add/Edit/Delete Server
View
Add to Page
Configuration

 

Notification:

• ‘SPC_Plant_Operator’ is for plant E68 only.

Glossary

1. MFG hold: MFG hold is short for manufacturing hold. SPC sends MFG hold to MES or SFDC to stop manufacturing line. It is another action SPC can take when point is out of control limit.

2. MES: Short for Manufacturing Execution System.

3. SFDC: The SFDC (Shop Floor Data Collection) System is the main software/hardware system used by 42Q for production control and the collection of manufacturing data.

4. Exception: SPC considers some out-of-control caA valid group here means the group oses as exception based on the rules you selected when configuring monitor parameters.

5. Valid group: It means the data that is in the normal scope. On SPC control charts, a valid group of data points are plotted between the UCL and LCL.

6. DPMO: Short for Defects Per Million of Opportunities.

7. OCAP: Short for Out of Control Action Plan.

8. Ext JS: Ext JS JavaScript Framework. Ext JS is a pure JavaScript application framework for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting.

Change Log

Date	Author	Title	Version	Change Reference
February 1, 2014	Elton Wang	Tech Writer	1.0	initial release