Waterworks with a Siemens PCS7 control system
The entire electrical and automation technology for six different plant sections was successively reimplemented by KIMA. These include:
2 x Raw water extraction pumping stations
1 x Infiltration system
1 x Well field
1 x Clean water pumping station
1 x Booster system
Control system:
- 6 x SIMATIC S7-400 CPU 410
Operating and monitoring system:
- Extension and migration of the PCS7 multiserver project implemented by KIMA
- 6 x PCS7 servers
- 4x PCS7 clients / or multiclients
- 1x ES
Bus systems:
- Profinet:
- Connection of decentralised peripheral equipment
- Connection to the frequency converter
- Ethernet and Modbus TCP/IP:
- Connection to the plant bus (PCS7)
- Connection of important signals for each AS to a higher-level system
Noteworthy aspects:
- PCS7 V9.x with APL and IL
- 4 x TP1900 with planning for APL/IL modules
- Migration of PCS7 (V8.x to V9.x)
- Optimized pump operation via automated operation of the frequency converters based on the stored pump curves
- MIS: Acron with June5
- IT security: including segmentation (Automation Firewall/ScalanceS) and secure communication (VPN/V-Lan)