KB-39027: Conectando a hardkey após editar a aplicação em modo DEMO.
Descrição: Após editar a aplicação em modo DEMO no Elipse SCADA, é possível conectar a hardkey para salvar as mudanças? Solução: Não, não é possível. Após abrir o Elipse SCADA…
KB-30896: Blocking users after N number of failed logins.
Question: How can set up the E3 application to block users after n failed attempts to log in? Solution: To do so, right-click the E3Admin and select Domain–Options. Then, access…
KB-30714: Limiting the number of Viewers per computer.
Question: How can I limit the number of Viewers per computer to no more than one? Solution: To do so, you can create a Viewers Group for each computer, and…
KB-30772: Acknowledging alarms in two Domains at the same time.
Question: There are two machines, each one executing an E3 Server, which communicate to a single PLC. Can I configure the application to acknowledge alarms in both Domains when acknowledging…
KB-30796: Issuing commands from the WebViewer.
Question: Can I send commands to the E3Server via WebViewer? Solution: Yes. However, you must remember that the WebViewer uses a Viewer license to work, so the hardkey of the…
KB-30877: OPC communication only works via Studio.
Question: When E3 is an OPC Client and communication happens via E3 Studio, it works properly. However, when executing the Domain, it does not work. Why does this occur? Solution:…
KB-30692: Changing a Demo Tag’s variation.
Question: How can I enable/disable a Demo Tag’s variation? Solution: To do so, you must edit the tag’s Enabled property: Enabled = True (the tag varies) Enabled = False (the…
KB-30715: Negative values not being read properly
Question: Why are the negative values not being read properly? Solution: To fix the problem, you must change the Modbus function’s Datatype to Int (16 or 32). To do so,…
Utilizando drivers Modbus Master (ASC/RTU/TCP) com controladores ATOS.
1) Introdução Além de se comunicarem com o protocolo APR03, os controladores ATOS permitem comunicação com o protocolo Modbus (configurável na ferramenta de programação da ATOS) no modo RTU via…
KB-30656: Reading Modbus 40100 variable.
Question: How can I configure an I/O Tag to read a Modbus 40100 address? Solution: To do so, after you have configured the communication physical layer, follow these procedures in…