C-BOX 300/3102To ensure that the C-BOX functions without errors, the shield of the PROFIBUScable must be grounded.– Ensure that the PROFIBUS connector uses the pin assignments shown in par2.5.2– Attach the PROFIBUS connector to the PROFIBUS interface socket on theC-BOX 3X0 and secure the connector with the retaining screws.– For C-Box 310 models, it is advised to use up to two ferrites (type Stewart28A2029-0A0) on the Profibus cable to reduce electrical noise.2.5.4 C-BOX 3X0 Configuration for Profibus DP Slave NodeIn order to setup the C-BOX 3X0, you need to install the function blocks in your PLCprogramming software and configure it.The procedure below can be generally applied for this purpose:1. Start the PROFIBUS configurator on the DP Master.2. Insert the CD with the device database files (.GSD) into the drive of theprogramming device (usually a PC).3. Load the .GSD file HMS_1810.GSD in the configurator.4. Configure the C-BOX 3X0 (through WinHost) setting the parameters accordingto the PROFIBUS network application as described in the configurator's HelpOn-Line or User's Manual.NOTEFurther information on PROFIBUS protocol and Flow control isprovided in the C-BOX 300/310 PROFIBUS document and Help On-Line installed from the configuration CD provided in the C-BOXpackage.14