GE PMCS 6.15 Water System User Manual


 
FAQ
Data needed from each MLPQM. For this example each PQM will require 5 modbus requests for the
required data. Below is a breakdown of the example requests.
Data needed for the ML750: Assume the ML750 requires 6 Modbus requests for the required data
Data needed for the F60: Assume the F60 requires 8 Modbus requests for the required data
Assumptions: Each block takes 250ms to retrieve
Performance:
PQM – 5 blocks x 250ms = 1250 ms
ML750 – 6 blocks x 250ms = 1500 ms
F60 – 8 blocks x 250ms = 2000 ms
Network Device 1 Device 2 Device 3 Device Update
Time
Multinet 1.1.1.1 1250ms 1250ms 1500ms 4000ms
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