Technical scope.
Agree the required functions, available source programmes and interfaces before implementation. The deliverables and test conditions are defined for the specific installation.
01 Machine functions
02 Software & interfaces
03 Testing & handover
Translate the machine sequence into control functions, operating modes and fault responses. Review I/O, station coordination and the behaviour expected by operators.
Implement or adapt the programme and its exchange with HMI, drives and adjacent systems. Work within the agreed platform and existing machine interfaces.
Prepare agreed functional tests and commissioning steps. Define software backup, documentation, acceptance criteria and technical handover as project deliverables.
Prepare your PLC project.
A useful first review starts with the current control environment, the functions to change and the conditions for testing and commissioning.
01 Control environment
02 Required functions
03 Commissioning window
Controller, HMI and drive types, available source programmes, electrical drawings, I/O lists and connections to higher-level systems.
Current issues, target behaviour, machine sequence and the functions to retain. Include safety interfaces and constraints on modifying the equipment.
Site access, permitted downtime, test conditions and acceptance criteria. Agree backup, handover and operator documentation within the project scope.