Manual ERS-BIC 160 kW V2.1
33
Internal CAN-Bus
The internal communication between the operator panel and the control boards takes place via a
CAN-BUS connection. When setting up the ERS system, the connection HTS cabinet and Mains/AFE
cabinet must be established. To do this, plug the plug and socket of each of the two CAN connections
together and secure them against loosening.
Internal Grounding
In order to ensure the sufficient grounding of all components installed in the cabinet, grounding rails
are installed on the rear side in the lower half of the cabinets.
The grounding rails must be connected with the grounding bars from the accessory pack (reference
no. 22) and screwed together with M10x30 screws (reference no. 32a, spring washers, washers, nut
CAN-Bus
Fig. 25 Position of the CAN plugs
Fig. 27 Mounting of grounding bars – Grounding bar
Fig. 26 Connection points for grounding
Grounding connec-
tions