TDL Industrial Automation

Control Systems & Migration

PLC/DCS integration and migration of legacy control systems to current platforms — planned, tested and cut over without unplanned downtime.

PLC / DCS Integration

  • Control system design, programming and integration on Rockwell Automation platforms.
  • Integration with third-party packages, field instrumentation and plant networks.
  • Documentation delivered for handover: I/O database, loop folders, functional design.

Legacy Migration & Hot Cutover

  • Migration path from end-of-life controllers and I/O to current platforms.
  • Phased cutover planning to keep the plant running during changeover.
  • Logic conversion verified against the original application before cutover.

Panels & Control Cabinets

  • Control and marshalling cabinet design, build and wiring.
  • Built to project specification and applicable standards.
  • Factory inspection before shipment to site.

FAT / SAT

  • Factory Acceptance Test executed against an agreed test procedure.
  • Site Acceptance Test and loop check with the client's operations team.
  • Test records issued as part of the project dossier.

TDL has delivered control system integration and migration for critical facilities in Vietnam since 2011. Reference projects are listed under Projects.

Across the 17 migration projects listed on this site (2013–2024), TDL has moved legacy PLC5, SLC500, S5 and HIMA controllers, RSView32, Citect and Wonderware HMI/SCADA applications, and ControlNet / DeviceNet networks onto ControlLogix, CompactLogix, AADvance, FactoryTalk View SE/ME and EtherNet/IP — on offshore platforms, gas plants, a refinery, power stations and food plants.

Panels & control cabinets

Control projects live or die on the panels in the field. TDL delivers the full panel engineering package — from schematic through fabrication, wiring, factory testing and commissioning — so the cabinet that lands on your floor is ready to run, not ready to argue with. Our panel shop works to international wiring standards, with every loop labelled, every termination tested, and every door-swing planned around real maintenance access.

Platforms

CompactLogix · ControlLogix · FactoryTalk View SE / ME · PlantPAx

Spare parts and product catalog (Vietnamese): controllogix · compactlogix · 1715-redundant-io