Procedure And Details Of Upgrade; Upgrade Procedure - YOKOGAWA Centum V Upgrade Manual

4.

Procedure and Details of Upgrade

4.1

Upgrade Procedure

Estimation and budgeting
Pre-assessment
Is remedial treatment required?
No
Quotation and budgeting for hardware
modification/expansion and software upgrade
Information required to create estimate:
• System configuration
• If nonstandard hardware required, and details
• Capacity of each application
• If any operation tags (for CENTUM V)
• If Tokuchu software required, and details
• If annual maintenance agreement required, and details
Hardware modification and expansion (on site)
• Add Vnet/IP (L2SW) and HIS
• Replace SCN of existing FCS with CENTUM VP FCU
• Replace I/O nest of existing FCS with CENTUM VP node
• On-site check after upgrade
Operation check on target
• Convert and upgrade tuning parameters
Operation check by on-site systems
• Re-adjust tuning parameters
• Check operation timing
Maintenance after upgrade
Figure Upgrade Procedure
Information required for pre-assessment:
• System configuration
Items to investigate and report on:
• Check items mounted in existing FCS
• Examine system history records
• Check installation environment
• Evaluate deterioration at site
• Propose life-prolonging measures and remedial treatment based on the investigation results
Yes
- Number of internal instruments
- Number of sequence tables
- Number of inter-station communication instruments
unit for FIO
(e.g., Operation check between I/O card and FCU)
4. Procedure and Details of Upgrade
Provide remedial treatment
Items requiring separate estimate:
• Environment improvement work
• Circuit board cleaning and coating
• Replacement of deteriorated parts
• Check (disassemble and clean)
Upgrade of application software
• Convert engineering data
• Respond to different functions
• Respond to new jobs as well as to
additional jobs and modifications (*1)
• Debug testing under test environments
*1 If new jobs as well as additional jobs and
modifications are needed when upgrade is
conducted.
4-1
F040101E.ai
TI 33K01B10-50E Mar. 27, 2015-00