Industrial Automation, PLC, SCADA & Retrofit Engineering Pakistan
JME Energy & Automation develops and recovers maintainable control systems that connect PLCs, HMIs, SCADA, electrical equipment, communications and industrial energy infrastructure.
Industrial automation is more than PLC programming
A reliable system must coordinate field signals, electrical interlocks, operating sequences, alarms, communications, operator controls, documentation and commissioning. JME treats these as one engineering system so the finished solution remains understandable after handover.
PLC and dedicated controllers
Sequence equipment, enforce permissives, manage modes and respond predictably to failures or manual commands.
HMI and operator workflow
Develop clear operating screens, alarms, controls and status information around actual operator tasks.
SCADA and historical visibility
Unify plant views, alarm handling, trends, reporting, remote monitoring and multi-site data.
Automation across power, process and electrical systems
Control-system development
PLC logic, HMI design, I/O integration, operating modes, alarms and machine or utility sequences.
Industrial energy automation
Grid, genset, solar, BESS, synchronization, source selection, load management and EMS integration.
Breaker and source control
VCB, ACB, MCCB, ATS, AMF, motorized breakers, contactors, feedback and electrical interlocks.
Third-party communications
Integrate supported equipment using Modbus RTU/TCP, RS485, Ethernet/IP, CAN and MQTT.
Monitoring and historian
Operational dashboards, trends, alarms, fault history, reports and centralized supervision.
FAT, SAT and commissioning
Verify I/O, logic, interlocks, modes, failure behaviour and operator controls before reliance. Use the printable JME commissioning checklist for structured acceptance.
When the existing system is undocumented or unreliable
Plants often inherit controls that have been modified repeatedly, depend on one unavailable person, log incomplete data or no longer operate as intended. JME begins by mapping what exists before recommending replacement.
The outcome may be fault correction, documentation, communication repair, partial retrofit, controller migration or a staged system replacement designed to reduce operational risk.
Engineering deliverables that survive handover
Control philosophy and I/O
Document the operating intent, modes, permissives, alarms, point list and equipment interfaces.
Software and electrical integration
Develop controller logic, HMI/SCADA screens, communications and panel or field interfaces.
Testing and documentation
Provide backups, test records, punch lists, screen/tag information and project-specific handover material.
Automation services connected to JME’s energy ecosystem
Industrial SCADA
Centralized monitoring, alarms, historian, remote visibility and operator control.
Industrial EMS
Grid, solar, BESS, genset and load coordination through one energy-management layer.
Synchronization and load management
Generator paralleling, WAPDA coordination, load sharing and priority-based load control.
Industrial automation and retrofit FAQs
Can JME work with an existing PLC or HMI system?
Yes, after verifying the hardware, software access, backups, I/O, communications and condition of the installed system. The appropriate route may be integration, repair, partial retrofit or migration.
Can obsolete or undocumented automation be recovered?
Sometimes. Recovery depends on hardware condition, available backups, access protection, drawings and how much operating behaviour can be verified safely at site.
Can JME integrate energy equipment with plant automation?
Yes. JME’s scope includes meters, generators, solar inverters, BESS, breakers, synchronization controllers, PLCs and SCADA where suitable interfaces are available.
What documentation should an automation project include?
Depending on scope: control philosophy, I/O list, communication map, alarm definitions, screen/tag structure, backups, test records and commissioning handover information.
How can we request a review without preparing a long form?
Send photos, a voice note, video, screenshots or an SLD through JME’s simplified system-recovery intake.
New automation project—or an existing system causing problems?
Share the application, equipment details and available evidence. JME will identify the likely engineering route and the information needed for the next step.