RETROFIT WASTE WATER TREATMENT PLANT

Changeover of all Siemens S5 controllers to the modern Siemens Simatic S7 controllers during the ongoing operation. All communications via ethernet. Connection subdistributor (ET200S modules), frequency converter and WTW sensors (MIQ) via profibus.

Recreating the entire visualization on Siemens WinCC V7 (process images, trends, alarm lists). A total of approximately 4000 analog and digital data points. Visualization: 2 servers; 50 PLCs (waste water treatment plant and pumping stations). Installation of a new SMS alerting and data export system made by SynCraft to achieve higher availability and flexibility.