Citect SCADA 2018

[Mouloud]

Je n’arrive pas à faire communiquer le CITECT SCADA 2018 avec le simulateur de UNITY PRO V13 sur 127.0.0.1 en utilisons des adresses %MW pourtant ça marche très bien avec OFS.

Si quelqu’un la déjà fait ?

[BevanWeiss · Accepted solution]

I suggest that you search in the Unity Pro help for 'limitations of the simulator'.

My understanding is that whilst the simulator allows your Unity Pro to connect to it, it does not perform any 'communication tasks', which would include Modbus comms (or any other method you are trying to use with OFS).

From

https://download.schneider-electric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000001714.07.pd...

Communication
Communication limitations
 The PLC simulator only supports TCP/IP based communication (Schneider Port 502). In other
cases a Modbus error is returned.
 Modbus, Modbus Plus or Uni-TE are not supported by the PLC simulator.
 The PLC simulator does not support communication to other PCs or PLC simulators, neither
remote nor local.
 The PLC simulator has no communication timeout.
 Communication network, such as Uni-Telway, Ethway, Fipway, Modbus, Modbus Plus, etc., are
not supported by the PLC simulator.

[Mouloud]

Je vous remercie pour toute ces informations.

Je précise que la communication direct (sans passé par OFS) marche très bien pour les version antérieur Vijeo Citect 7.5/7.4/7.2 sur le même simulateur UnityPro v13 ,j’ai eu le problème quand j’ai installé Citect SCADA 2018