REMOTE TROUBLESHOOTING & SUPPORT

• VFD diagnostics (ABB ACS800/ACS880) • Crane VFD troubleshooting & torque instability analysis • PLC logic walkthroughs & input/output verification • Encoder signal diagnostics & tuning guidance • Electrical fault tracing & guided corrective actions • Remote coaching for in-house maintenance teams

RELIABILITY ENGINEERING & RCA

• Full RCA for chronic failures and hard-to-solve downtime issues • MTBF/MTTR reporting and trending by functional location • PM program redesign based on equipment behavior • Reliability roadmap creation for maintenance teams

ELECTRICAL MAINTENANCE OPTIMIZATION
• Troubleshooting methodology training
• Control circuit & interlock analysis
• Motor control diagnostics
• Sequencing, braking, and load-path electrical evaluation

CRANE SYSTEM SPECIALTY SUPPORT
• Hoist, trolley, and bridge drive troubleshooting
• Brake sequencing optimization
• Torque reference stability analysis
• Feedback alignment & encoder fault elimination