IP OPC Excel

This EXCEL tool enables you to monitor any tag of an OPC server from an Excel sheet.

 

 

IP Test Com

TestCom is a serial communication system tool,which allows you to transfer text or binary strings via a serial port. You to type in any frame in HEX, DEC or CHAR format.  This is very useful to check your communication, for instance a modbus connection between your PC and a PLC via a RS232/RS485 converter. You can easily check if the converter receives any characters or test different frames to verify the communication with the PLC.