Application
The Millmate Thickness Gauge System can easily be connected to AGC systems, based on feedback, feedforward and mass flow control.
Network communication
As a complement to I/O signals different Ethernet communication protocols are available.
The Vendor Internet Protocol (VIP) uses predefined data telegrams to exchange information on measurement data, system status and system set-up. The sending procedure is cyclic and the receiving procedure reacts on incoming messages.
Modbus TCP is also an available option for Ethernet communication.
The protocol is used in the same manner as VIP.
OPC protocol is yet another means to connect the MTG Box Gauge to higher level systems via Ethernet. The system supports OPC DA Data Access over an optional Ethernet local network.
To gain access to measurement data and system set-up, a higher level computer with OPC-client functionality can communicate with the Control unit.
Profibus-DP
As an option, the MTG system can be equipped with a Profibus-DP slave interface for communicating with the rolling mill control system.
The Profibus-DP interface provides fast transfer of measurement data. It can also be used for setting up nominal thickness and for remote control of system settings and gauge movement.