Check cabling between computer and outside of oven – Despatch Protocol Manager with Protocol 3 and Protocol Plus User Manual
Page 46

Troubleshooting
Protocol Manager Instruction Manual
46
Version 1
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5.4.1.2. Check Cabling between Computer and Outside of Oven
Typical wiring schemes are shown in
combination of protocol plus and protocol 3 controllers. Additional ovens (maximum of 32
ovens) can be added. Contact Despatch Service for more information (see Section 1.2).
Figure 39. Check Cabling Between Controller and Oven.