Issue:
How many devices can be added on Ecostruxure Operator Terminal Expert 3.2 SP1 when using a Modbus TCP driver?
Product Line:
Ecostruxure Operator Terminal Expert 3.2 SP1, HMIST6, HMISTM6, HMIG3U, HMIG5U22, HMISTO735 and iPC.
Resolution:
The maximum number of devices that can be added under the Modbus TCP driver depends on the HMI model, as follows:
HMIST6 family: Up to 32 devices.
HMISTM6 family: Up to 32 devices.
HMIG3U/HMIG5U22: Up to 64 devices.
HMISTO735: Up to 16 devices.
iPC: Up to 64 devices.
Released for: Schneider Electric Hong Kong










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