Legacy PLC Migration
PLC-5, SLC 500, and MicroLogix migrations to ControlLogix and CompactLogix; Modicon Quantum and Compact migrations to M580; and conversion of undocumented logic into structured, maintainable programs.
System modernization
PLC & SCADA Upgrades and Control System Modernization
Aging PLCs, unsupported SCADA software, and end-of-life servers are a risk to uptime and security. We plan and execute phased PLC and SCADA upgrades that replace legacy equipment without a plant-wide rip-and-replace—protecting live operations at every step.
SCADA Upgrades & Modernization
SCADA modernization to current AVEVA, Ignition, VTScada, or FactoryTalk releases, including alarm-system migration, historian migration, and new graphics standards.
Windows, Server & Communications Migrations
Windows and server migrations for SCADA and historian hosts, communications migration from serial to Ethernet, and hardware replacement planning.
Staged Cutovers, Testing & Commissioning
Detailed cutover plans, offline testing, factory and site acceptance testing, and commissioning support so each phase goes live with minimal downtime.
- Staged cutovers
- Offline testing
- FAT / SAT
- Commissioning support
- Infrastructure modernization planning
Typical migration paths
- PLC-5 → ControlLogix
- SLC 500 → CompactLogix
- Modicon Quantum → M580
- Legacy InTouch → AVEVA System Platform
- Legacy SCADA → Ignition / VTScada
- Serial → Ethernet communications
- Windows Server upgrades
Serving Southern California, California & the U.S.
Controlstrike Automation provides PLC and SCADA upgrades across Los Angeles County, Orange County, Riverside County, San Bernardino County, San Diego County, Ventura County from our Southern California base, and supports projects throughout California and the United States with remote engineering and onsite commissioning.
- Los Angeles
- Orange County
- Riverside
- San Bernardino
- Inland Empire
- San Diego
- Ventura
Frequently asked questions
Can you upgrade our PLCs without a long shutdown?
Yes. Migrations are staged with offline testing and planned cutover windows so most equipment changes over in short, scheduled outages.
Do you handle SCADA software and server upgrades too?
Yes. We upgrade SCADA software, historians, and the Windows servers they run on, including alarm and communications migrations.
Related services
PLC Programming Services
PLC programming services for water, wastewater, municipal, and industrial systems—Allen-Bradley ControlLogix, CompactLogix, Modicon M580, SCADAPack, and Siemens. Southern California based.
Learn more →SCADA Systems Integration
SCADA systems integration, SCADA programming, and SCADA modernization on AVEVA System Platform, InTouch, Ignition, VTScada, and FactoryTalk View SE—alarms, historians, and OPC.
Learn more →PLC & SCADA Troubleshooting
PLC troubleshooting and SCADA troubleshooting, remote or onsite—communication failures, alarm problems, failed equipment integration, startup support, and preventive maintenance.
Learn more →