Web-Based electronic Operation Log System Zlog System

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Web-Based electronic Operation Log System Zlog
System

• K.Yoshii, T.Nakamura
• Mitsubishi Electric System Service Co., Ltd.,
  Tsukuba, Ibaraki, 305-0045, Japan
• T.T.Nakamura, K.Furukawa T.Obina, M.Satoh,
  N.Yamamoto
• High Energy Accelerator Research Organization
  (KEK), Tsukuba, Ibaraki, 305-0801, Japan

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History of the Operation Logging System for KEKB
Accelerator

• Aug 2002
• Notebook
• by hand

Sep 2002Dec 2003 MS-Access SQL server
by hand (partially automated)
Jan 2004 ZLog - Zope PostgreSQL
Almost automating.
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Old Log Notebooks

• Aug 2002
• Notebook
• by hand

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Old electronic Log
User Interface

• Sep 2002Dec 2003
• MS-Access SQL server
• by hand (partially automated)

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New electronic Log
User Interface - Zlog core

• Jan 2004
• ZLog system- Zope PostgreSQL
• Almost automating.

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• Operator Log Input

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• Every Shift, Print of Paper
• Paper in Binder

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Zlog system Structure

• Frontend
• Zlog Core (Made by Zope)
• (Web Application to input/output controller)

Backend PostgreSQL (Database server) Log
Monitor Server (Sub input application )
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????????????

• Database Server - PostgreSQL
• Log Monitor Server
• Web Application Server - Zope

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Database Server - PostgreSQL
Database Server - PostgreSQL
Inherit
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Log Monitor Server
Auto-logged items
SQL commands (Character Convert)

• Injection start/end
• Injection rate
• Physics run start/end
• Peak luminosity
• Tuning start
• Alarm
• etc.

Log Monitor Server.- python script
EPICS/Python API
caput (EPICS)
camonitor(EPICS)
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Web Application Server - Zope
Web Application Server - Zope
DA (Zope Product)
Zope Function Web Server Several products
(plug-in Zope components) Application
develop Japanese handling in multi-platform.
Zlog core (Zope Application)
Web browser Zlog core??? ?????Interface???
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What is Zope?

• Python based open source web application server.
• Run on Mac, Unix and Windows.
• Several products
• (plug-in Zope components).
• Through-the-Web management.

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Zope Management Interface
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Why Zope?

• Easy to learn.
• Rapid development (only 2.5 months for the ZLog).
• High extensibility.

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Main Interface - Zlog core

• Input and Edit Interface
• Viewer Interface
• Search Interface

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Input and Edit Interface
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Viewer Interface - 1

• Called Input and Edit Interface

• No Viewer Auto Update

• 1 Shift (8 hour ) of KEKB Operator Display for
  printout.

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Viewer Interface - 2
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Search Interface

• Period or Any Time Search

• Group, Trouble, Keyword Condition Search

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Several Products

• Utilizing at KEKB several products

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Developed Zope Application

• Development at KEKB Zope Application
• (Without Zope core)

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The Merits of Zlog system

• Automation of the operation log entry.

• Client can input, reading, development without
  choosing the place at KEKB if there is a network
  terminal (LAN).

• No limit for the OS.

• Zlog core has management and display in direct
  Web, client do not need the conversion to the Web.

• Zlog system is object oriented, it is superior in
  Serviceability.

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Usefull introduction of Zlog

• RI-beam of RIKEN - Zlog system
• J-PARC - Zlog core
• KEKB Vacuum System Management - Zlog core
  PostgreSQL

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Develop the Zlog system

• Zlog system is updating addition and
  revision by the technical improvement of
  developer at any time.

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