Selecting a Cell Controller
What to decide
| Question | Why it matters |
|---|---|
| Who is the master | Which device sequences the cycle |
| Protocol | Match the plant standard where possible |
| Data | What is logged and where it goes |
| Safety | Separate safety logic or integrated |
| Support | Who can modify it after handover |
Practical checks
- Confirm the buyer can modify logic after handover, with training.
- Avoid bespoke controllers only one integrator understands.
- Document the sequence in plain language as well as code.
Controller choices affect long-term support. Confirm the training and documentation included.