Remote monitoring and control of 67 thermal substations in Valjevo is enabled. A Danfoss APEX 10 controller and a Decode GSM modem were used. Display of primary and secondary temperatures and pressures, M-bus communication with Kamstrup calorimeters, Wilo and Grundfos pumps, supplementation and diverting of secondary water, based on the secondary pressure sensor. The ability to manually control the elements in the field. Setting a 6-point heating curve, remote switching on and off of substations … All substations connected to the central monitoring and control system (SCADA WONDERWARE INTOUCH). Monitoring and management of heat substations from SERVICE TOOL as well as from SCADA system.
