1. Design automatic control system for cement grinding chain;

2. Supply electrical instruments, control software of PCS7 V7.1, CEMAT V7.0;

3. Uninstall old system, Install totally new system from 05-02-2010 to 10-02-2010;

4. Transfer technology for at-site engineering.

Supply and installation the online monitoring system for water supply networking in water quality, pressure and flow.

Using GPRS communication technology and specific software with the inquiries:

1. Replace all dataloggers CELLO model of TECHNOLOG manufacturer via datalogger GPRS of INVENTIA manufacturer.

2. Lowest operation (lower 5 USD/month/ point/ 10 minutes/ times)

3. Fast response (10 minutes/times)

4. Sharing data via LAN and Internet for 5 users by Account/Password

Supply instruments and install the Water quality monitoring system on pipe-line network:

1. Using GPRS communication solution, data sending to server every 5 minutes.

2. Using SCADA software for monitoring more than 200 points.

3. Remote monitoring via LAN and Internet network with 2 users by Account/Password.

- SIMATIC SCADA WinCC software with around 2000 tagnames
- SIMATIC PLC: S7-300 control center (512 I/Os) and 03 stations of Remote I/Os ET
- SIMATIC Net Industrial Ethernet for connecting PLC with PC SCADA
- Profibus-DP for connecting PLC with Remote I/Os

Upgrade the PLC system from S5 to S7 for SCADA system of Bien Hoa Chemical Plant

Contractor