Partial Or Complete Migration - Siemens SIMATIC S7-300 Manual For Migrating

2 Planning Plant Migration
Plant operation after migration
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Timely training of operating and maintenance staff
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Implement changed/improved processes
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Different cycle times of the plant
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Schedule spare parts planning for future plant expansion and
improvements
2.2

Partial or complete migration

What is decisive for the migration scope?
Complexity of the control solution
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Single controller or multiple networked controllers
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Connection to control system/third-party systems
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Controllers, operator control and monitoring equipment used
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Special functions such as positioning, PID, counter modules
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Which bus systems, centralized/distributed I/Os
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Communication modules/protocols
Know-how of the existing plant
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Core functions and communication
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Processes
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Connection of control systems
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Original suppliers
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Existing documentation and project software
Components that cannot be (directly) replaced
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H systems
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Special drives
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Control systems, special SCADA systems
Allowed production downtime
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24/7 production
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Holiday shutdown
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Produce in advance
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Shift (parts of) production
Available budget and time frame
Applicable standards and regulations
Production flexibility
Modernization and improvement
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Quicker cycle times, higher production quantities
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Improved product quality
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Lower energy and production costs
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Higher availability, faster corrective maintenance times
Upgrades and expansions planned for the future
Migration S7-300/S7-400 nach S7-1500
Entry ID: 109478811, V1.1, 05/2017
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