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en:sw:01-mervis:controller-securing-hidden [2021/08/10 07:58] avsetula |
en:sw:01-mervis:controller-securing-hidden [2021/08/10 08:04] (current) avsetula old revision restored (2021/05/05 12:18) |
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| <html><span class="kbBlueText">Securing the PLC users:</span></html> | <html><span class="kbBlueText">Securing the PLC users:</span></html> | ||
| <WRAP center round important 95%> | <WRAP center round important 95%> | ||
| - | **WARNING:** If the login info remains at default values, it may result in unauthorized personnel gaining access to the unit. This may cause unauthorized modifications of the system, leading to stoppage or limitation of the controlled technology. In the worst-case unauthorized access can cause damage to the technology, or even endanger maintenance personnel at the installation site. | + | **WARNING:** If the login info remains at default values, it may result in unauthorized personnel gaining access to the controller. This may cause unauthorized modifications of the system, leading to stoppage or limitation of the controlled technology. In the worst-case unauthorized access can cause damage to the technology, or even endanger maintenance personnel at the installation site. |
| </WRAP> | </WRAP> | ||
| {{ :en:sw:01-mervis:02_plc_security_en.png?nolink|}} | {{ :en:sw:01-mervis:02_plc_security_en.png?nolink|}} | ||
| - Create and remember your unique passwords and logins | - Create and remember your unique passwords and logins | ||
| - | - Find **user definition** section in the **Controller properties** | + | - Find **user definition** section in the PLC properties |
| - Enter your login info | - Enter your login info | ||
| - It is important to not only **change all passwords**, but also their logins | - It is important to not only **change all passwords**, but also their logins | ||
| - | - Leave the **PLC connection parameters** unchanged | + | - Leave the PLC connection parameters unchanged |
| - | - Now **upload the configuration** into the unit - follow **[[en:sw:01-mervis:updating-a-runtime-configuration-hidden|this guide]]**. | + | - Now **upload the configuration** into the controller - follow **[[en:sw:01-mervis:updating-a-runtime-configuration-hidden|this guide]]**. |
| - After uploading the configuration, look for the **PLC Connection Parameters**, change the login (Engineering) entered in the previous step and save the solution | - After uploading the configuration, look for the **PLC Connection Parameters**, change the login (Engineering) entered in the previous step and save the solution | ||
| - If you leave **PLC Connection Parameters ** unchanged, Mervis IDE will be unable to connect to the PLC | - If you leave **PLC Connection Parameters ** unchanged, Mervis IDE will be unable to connect to the PLC | ||
| Line 31: | Line 31: | ||
| - Look for **SSCP Parameters** in the PLC properties (network settings section) | - Look for **SSCP Parameters** in the PLC properties (network settings section) | ||
| - Set **Enable SSL Server** to ''TRUE'' | - Set **Enable SSL Server** to ''TRUE'' | ||
| - | - **upload the configuration** into the unit. Follow [[https://kb.unipi.technology/en:sw:01-mervis:updating-a-runtime-configuration-hidden|this guide]]. | + | - **upload the configuration** into the controller. Follow [[https://kb.unipi.technology/en:sw:01-mervis:updating-a-runtime-configuration-hidden|this guide]]. |
| - With the configuration uploaded, look for **Connection Parameters**, change the TCP port to ''12347'' and set **Enable SSL** to ''TRUE'' | - With the configuration uploaded, look for **Connection Parameters**, change the TCP port to ''12347'' and set **Enable SSL** to ''TRUE'' | ||
| - Any connection between Mervis IDE and your PLC will be now secured. | - Any connection between Mervis IDE and your PLC will be now secured. | ||
| {{ :files:img_breakline.png?nolink |}} | {{ :files:img_breakline.png?nolink |}} | ||
