leon78 Member L Join Date Jul 2004 Posts 65 May 30, 2008 #1 I can't connect to Concept PLC Sim32. Error for Concept 2.5 SR2 and 2.5 SR2: Unknown Modbus exception code. Error ID: OL9-21504. Help me, please!
I can't connect to Concept PLC Sim32. Error for Concept 2.5 SR2 and 2.5 SR2: Unknown Modbus exception code. Error ID: OL9-21504. Help me, please!
Schtiel Member Join Date Oct 2006 Location West Posts 92 May 30, 2008 #2 One possible explanation for this error is a conflict between Concept and the v6.0 Ethernet MBX driver. Uninstalling the v6.0 Ethernet MBX driver and rebooting the PC will correct the issue. (C) Telemecanique FAQ
One possible explanation for this error is a conflict between Concept and the v6.0 Ethernet MBX driver. Uninstalling the v6.0 Ethernet MBX driver and rebooting the PC will correct the issue. (C) Telemecanique FAQ